Behringer Car Amplifier EP2000 User Manual

User Manual  
EUROPOWER  
EP2000/EP4000  
Professional 2,000 and 4,000-Watt Stereo Power Amplifier  
with ATR (Accelerated Transient Response) Technology  
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EUROPOWER EP2000/EP4000 User Manual  
9. Do not defeat the safety purpose of the polarized  
or grounding-type plug. A polarized plug has two blades  
with one wider than the other. A grounding-type plug  
has two blades and a third grounding prong. The wide  
blade or the third prong are provided for your safety. If the  
provided plug does not fit into your outlet, consult an  
electrician for replacement of the obsolete outlet.  
Limited Warranty  
§ 1 Warranty  
Important Safety  
Instructions  
[1] This limited warranty is valid only if you purchased  
the product from a BEHRINGER authorized dealer in the  
country of purchase. A list of authorized dealers can be  
found on BEHRINGER’s website behringer.com under  
“Where to Buy, or you can contact the BEHRINGER office  
closest to you.  
10. Protect the power cord from being walked on or  
pinched particularly at plugs, convenience receptacles,  
and the point where they exit from the apparatus.  
Terminals marked with this symbol carry  
electrical current of sufficient magnitude to  
constitute risk of electric shock. Use only  
[2] MUSIC Group* warrants the mechanical and  
electronic components of this product to be free of defects  
in material and workmanship if used under normal  
operating conditions for a period of one (1) year from  
the original date of purchase (see the Limited Warranty  
11. Use only attachments/accessories specified by  
the manufacturer.  
high-quality commercially-available speaker cables with  
¼" TS plugs pre-installed. All other installation or  
modification should be performed only by  
qualified personnel.  
12. Use only with the  
cart, stand, tripod, bracket, terms in § 4 below), unless a longer minimum warranty  
or table specified by the period is mandated by applicable local laws. If the product  
manufacturer, or sold with shows any defects within the specified warranty period  
the apparatus. When a cart and that defect is not excluded under § 4, MUSIC Group  
is used, use caution when shall, at its discretion, either replace or repair the product  
moving the cart/apparatus using suitable new or reconditioned product or parts.  
This symbol, wherever it appears, alerts you  
to the presence of uninsulated dangerous  
voltage inside the enclosure - voltage that  
may be sufficient to constitute a risk of shock.  
combination to avoid  
In case MUSIC Group decides to replace the entire product,  
this limited warranty shall apply to the replacement  
product for the remaining initial warranty period, i.e.,  
one (1) year (or otherwise applicable minimum warranty  
period) from the date of purchase of the original product.  
This symbol, wherever it appears, alerts you injury from tip-over.  
to important operating and maintenance  
instructions in the accompanying literature.  
Please read the manual.  
13. Unplug this apparatus during lightning storms or  
when unused for long periods of time.  
14. Refer all servicing to qualified service personnel.  
Servicing is required when the apparatus has been  
damaged in any way, such as power supply cord or plug  
is damaged, liquid has been spilled or objects have fallen  
into the apparatus, the apparatus has been exposed  
to rain or moisture, does not operate normally, or has  
been dropped.  
[3] Upon validation of the warranty claim, the repaired  
or replacement product will be returned to the user freight  
prepaid by MUSIC Group.  
Caution  
To reduce the risk of electric shock, do not  
remove the top cover (or the rear section).  
No user serviceable parts inside. Refer servicing to  
qualified personnel.  
[4] Warranty claims other than those indicated above  
are expressly excluded.  
PLEASE RETAIN YOUR SALES RECEIPT. IT IS YOUR PROOF  
OF PURCHASE COVERING YOUR LIMITED WARRANTY.  
THIS LIMITED WARRANTY IS VOID WITHOUT SUCH PROOF  
OF PURCHASE.  
Caution  
15. The apparatus shall be connected to a MAINS socket  
outlet with a protective earthing connection.  
To reduce the risk of fire or electric shock,  
do not expose this appliance to rain and  
moisture. The apparatus shall not be exposed to dripping  
16. Where the MAINS plug or an appliance coupler is  
or splashing liquids and no objects filled with liquids, such used as the disconnect device, the disconnect device shall  
§ 2 Online registration  
as vases, shall be placed on the apparatus.  
remain readily operable.  
Please do remember to register your new BEHRINGER  
equipment right after your purchase at behringer.com  
under“Support”and kindly read the terms and conditions  
of our limited warranty carefully. Registering your  
purchase and equipment with us helps us process  
your repair claims quicker and more efficiently.  
Thank you for your cooperation!  
Caution  
These service instructions are for use  
by qualified service personnel only.  
To reduce the risk of electric shock do not perform any  
servicing other than that contained in the operation  
instructions. Repairs have to be performed by qualified  
service personnel.  
§ 3 Return materials authorization  
1. Read these instructions.  
2. Keep these instructions.  
3. Heed all warnings.  
[1] To obtain warranty service, please contact the  
retailer from whom the equipment was purchased.  
Should your BEHRINGER dealer not be located in your  
vicinity, you may contact the BEHRINGER distributor for  
your country listed under“Support”at behringer.com.  
If your country is not listed, please check if your problem  
can be dealt with by our“Online Support”which may  
also be found under“Support”at behringer.com.  
Alternatively, please submit an online warranty claim at  
behringer.com BEFORE returning the product. All inquiries  
must be accompanied by a description of the problem  
and the serial number of the product. After verifying  
the product’s warranty eligibility with the original sales  
receipt, MUSIC Group will then issue a Return Materials  
Authorization (“RMA”) number.  
Legal Disclaimer  
Technical specifications and appearance are subject to change without  
notice. The information contained herein is correct at the time of printing.  
All trademarks are the property of their respective owners. MUSIC Group  
accepts no liability for any loss which may be suffered by any person  
who relies either wholly or in part upon any description, photograph or  
statement contained herein. Colors and specifications may vary slightly from  
product. BEHRINGER products are sold through authorized dealers only.  
Distributors and dealers are not agents of MUSIC Group and have absolutely  
no authority to bind MUSIC Group by any express or implied undertaking  
or representation. This manual is copyrighted. No part of this manual may  
be reproduced or transmitted in any form or by any means, electronic or  
mechanical, including photocopying and recording of any kind, for any  
purpose, without the express written permission of Red Chip Company Ltd.  
4. Follow all instructions.  
5. Do not use this apparatus near water.  
6. Clean only with dry cloth.  
7. Do not block any ventilation openings. Install in  
accordance with the manufacturer’s instructions.  
8. Do not install near any heat sources such as  
radiators, heat registers, stoves, or other apparatus  
(including amplifiers) that produce heat.  
ALL RIGHTS RESERVED.  
© 2010 Red Chip Company Ltd.  
Trident Chambers, Wickhams Cay, P.O. Box 146,  
Road Town, Tortola, British Virgin Islands  
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EUROPOWER EP2000/EP4000 User Manual  
[2] Subsequently, the product must be returned in  
its original shipping carton, together with the return  
authorization number to the address indicated by  
MUSIC Group.  
§ 9 Amendment  
[7] Any repair or opening of the unit carried out by  
unauthorized personnel (user included) will void the  
limited warranty.  
Warranty service conditions are subject to change without  
notice. For the latest warranty terms and conditions  
and additional information regarding MUSIC Group’s  
limited warranty, please see complete details online at  
behringer.com.  
[8] If an inspection of the product by MUSIC Group  
shows that the defect in question is not covered by the  
limited warranty, the inspection costs are payable by  
the customer.  
[3] Shipments without freight prepaid will not  
be accepted.  
* MUSIC Group Macao Commercial Offshore Limited of  
Rue de Pequim No. 202-A, Macau Finance Centre 9/J, Macau,  
including all MUSIC Group companies  
§ 4 Warranty Exclusions  
[9] Products which do not meet the terms of this  
limited warranty will be repaired exclusively at the buyer’s  
expense. MUSIC Group or its authorized service center will  
inform the buyer of any such circumstance. If the buyer  
fails to submit a written repair order within 6 weeks after  
notification, MUSIC Group will return the unit C.O.D. with  
a separate invoice for freight and packing. Such costs will  
also be invoiced separately when the buyer has sent in a  
written repair order.  
[1] This limited warranty does not cover consumable  
parts including, but not limited to, fuses and batteries.  
Where applicable, MUSIC Group warrants the valves or  
meters contained in the product to be free from defects in  
material and workmanship for a period of ninety (90) days  
from date of purchase.  
[2] This limited warranty does not cover the product  
if it has been electronically or mechanically modified  
in any way. If the product needs to be modified or  
adapted in order to comply with applicable technical  
or safety standards on a national or local level, in any  
country which is not the country for which the product  
was originally developed and manufactured, this  
modification/adaptation shall not be considered a defect  
in materials or workmanship. This limited warranty does  
not cover any such modification/adaptation, regardless  
of whether it was carried out properly or not. Under the  
terms of this limited warranty, MUSIC Group shall not  
be held responsible for any cost resulting from such a  
modification/adaptation.  
[10] Authorized BEHRINGER dealers do not sell new  
products directly in online auctions. Purchases made  
through an online auction are on a“buyer beware”basis.  
Online auction confirmations or sales receipts are not  
accepted for warranty verification and MUSIC Group will  
not repair or replace any product purchased through an  
online auction.  
§ 5 Warranty transferability  
This limited warranty is extended exclusively to the  
original buyer (customer of authorized retail dealer) and  
is not transferable to anyone who may subsequently  
purchase this product. No other person (retail dealer, etc.)  
shall be entitled to give any warranty promise on behalf  
of MUSIC Group.  
[3] This limited warranty covers only the product  
hardware. It does not cover technical assistance for  
hardware or software usage and it does not cover  
any software products whether or not contained in  
the product. Any such software is provided“AS IS”  
unless expressly provided for in any enclosed software  
limited warranty.  
§ 6 Claim for damage  
Subject only to the operation of mandatory applicable  
local laws, MUSIC Group shall have no liability to the buyer  
under this warranty for any consequential or indirect  
loss or damage of any kind. In no event shall the liability  
of MUSIC Group under this limited warranty exceed the  
invoiced value of the product.  
[4] This limited warranty is invalid if the factory-  
applied serial number has been altered or removed from  
the product.  
[5] Free inspections and maintenance/repair work  
are expressly excluded from this limited warranty, in  
particular, if caused by improper handling of the product  
by the user. This also applies to defects caused by normal  
wear and tear, in particular, of faders, crossfaders,  
potentiometers, keys/buttons, guitar strings, illuminants  
and similar parts.  
§ 7 Limitation of liability  
This limited warranty is the complete and exclusive  
warranty between you and MUSIC Group. It supersedes  
all other written or oral communications related to this  
product. MUSIC Group provides no other warranties for  
this product.  
[6] Damage/defects caused by the following conditions  
are not covered by this limited warranty:  
§ 8 Other warranty rights and  
national law  
improper handling, neglect or failure to operate the  
unit in compliance with the instructions given in  
BEHRINGER user or service manuals;  
[1] This limited warranty does not exclude or limit the  
buyer’s statutory rights as a consumer in any way.  
[2] The limited warranty regulations mentioned herein  
are applicable unless they constitute an infringement of  
applicable mandatory local laws.  
connection or operation of the unit in any way  
that does not comply with the technical or safety  
regulations applicable in the country where the  
product is used;  
[3] This warranty does not detract from the seller’s  
obligations in regard to any lack of conformity of the  
product and any hidden defect.  
damage/defects caused by acts of God/Nature  
(accident, fire, flood, etc) or any other condition that  
is beyond the control of MUSIC Group.  
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5
EUROPOWER EP2000/EP4000 User Manual  
1. Introduction  
Honestly, who really likes to read manuals? We know you want to get started  
right away, but please read this manual carefully and keep it for future reference.  
It is only after reading these instructions that you will fully understand and be  
able to use all the features your EUROPOWER amplifier has to offer.  
Please make sure that all units have a proper ground connection.  
For your own safety, never remove or disable the ground conductor  
from the unit or the AC power cord.  
The sound quality may diminish within the range of powerful  
broadcasting stations and high-frequency sources. Increase the  
distance between the transmitter and the device and use shielded  
cables for all connections.  
1.1 Before you get started  
1.1.1 Shipment  
1.1.3 Online registration  
Your EUROPOWER was carefully packed at the factory, and the packaging is  
designed to protect the unit from rough handling. Nevertheless, we recommend  
that you carefully examine the packaging and its contents for any signs of  
physical damage, which may have occurred during transit.  
Please register your new BEHRINGER equipment right after your purchase  
warranty carefully.  
Should your BEHRINGER product malfunction, it is our intention to have it  
repaired as quickly as possible. To arrange for warranty service, please contact  
the BEHRINGER retailer from whom the equipment was purchased. Should your  
BEHRINGER dealer not be located in your vicinity, you may directly contact  
one of our subsidiaries. Corresponding contact information is included in the  
original equipment packaging (Global Contact Information/European Contact  
Information). Should your country not be listed, please contact the distributor  
nearest you. A list of distributors can be found in the support area of our website  
(http://behringer.com).  
If the unit is damaged, please do NOT return it to BEHRINGER,  
but notify your dealer and the shipping company immediately.  
Otherwise, claims for damage or replacement may not be granted.  
1.1.2 Initial operation  
Please make sure the unit is provided with sufficient ventilation, and never place  
your EUROPOWER amp on top of other heat-emanating equipment or in the  
vicinity of a heater to avoid the risk of overheating.  
Registering your purchase and equipment with us helps us process your repair  
claims more quickly and efficiently.  
The mains connection is made via the enclosed power cord and a standard IEC  
receptacle. It meets all international safety certification requirements.  
Thank you for your cooperation!  
2. Control Elements  
2.1 Front panel  
[1]  
[2]  
[3] [4]  
[5]  
[6]  
Fig. 2.1: Front panel control elements  
Since control elements of both the EP2000 and the EP4000 are identical, we have [3] The cliP leD lights up when the signal is distorted. Should distortion occur,  
used the EP2000 as the model represented in the illustrations to assure simplicity.  
reduce the input level, so that the CLIP LED stops lighting up.  
[4] The siGnal leD lights up as long as a signal is present at the input.  
[5] The Gain control (channels 1 and 2) is used for setting up the input gain.  
[1] The main switch is used to power up the amp.  
Merely switching the unit off does not mean that it is fully  
disconnected from the mains. When not using the unit for prolonged  
periods of time, please unplug the unit’s power cord from the  
power outlet.  
[6] The PoweR leD lights up as soon as the unit is  
powered up.  
[2] Ventilation openings are located at the front of the unit, so that hot air is  
prevented from being trapped inside the unit, thus causing faulty operation  
or even damage.  
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EUROPOWER EP2000/EP4000 User Manual  
2.2 Rear panel  
[7]  
[8]  
[11] [12]  
[13]  
[14]  
[9]  
[10]  
[16]  
[15]  
Fig. 2.2: Rear panel control elements  
[7] These are the balanced XlR inputs (channels 1 and 2).  
2.3 Configuration switches (MODE SWITCHES)  
[8] These are the stereo ¼" tRs inputs (channels 1 and 2). They can also be used  
with unbalanced plugs.  
[9] These are the moDe switches, used to alter the operating modes as well as  
to set the limiters and high-pass filters (see chapter 2.3).  
[10] The unit’s fan is located here. Fan speed adjusts automatically to assure  
trouble-free operation.  
To prevent faulty operation, please assure that the unit is kept at a  
distance from other appliances emanating heat.  
[11] These are the sPeakeR outPuts (channels 1 and 2). When running the  
unit in mono-bridged mode (see chapter 2.3.5), please use the channel 1  
output exclusively. For further information on the connectors please refer to  
chapter 4.1.  
Fig. 2.3: Dip-switches  
[12] These are the outPut teRminals (channels 1 and 2). When running  
in mono, please make sure to use both middle connectors to connect  
your loudspeaker.  
2.3.1 Clip limiter  
When the input signal connected to your amp is too high, you end up with a  
[13] BReakeR (automated fuse). After eliminating the cause of faulty operation, distorted output signal. To prevent this, both channels of your EUROPOWER  
simply depress the BREAKER and power up the unit again. The BREAKER acts feature a clip limiter that can be engaged or disengaged selectively. The limiters  
in place of common discardable fuses.  
automatically recognize distortion and lower amplification until distortion is  
reduced to a tolerable level. To preserve the dynamic characteristics of the signal  
when low distortion levels are occurring, the clip limiters function with moderate  
suppression. Use switches 1 (ch. 1) and 10 (ch. 2) to activate the clip limiters.  
!
Caution  
When using broadband loudspeaker systems, the clip limiter reduces high  
Before engaging the BREAKER switch, you should power down the unit frequency distortions which occur when an amplifier is overloaded. The drivers  
(POWER switch set to OFF)!  
are thus protected from being damaged.  
[14] PoweR is supplied via an IEC connector. The matching cable is provided with  
2.3.2 Input filter  
the unit.  
The LF (high-pass) filter removes frequencies below 30 and 50 Hz respectively.  
The reproduction of the signal’s bass portion is thus optimized, since ultra-low,  
distracting frequencies are eliminated, and more power is available for the  
reproduction of the wanted segment of the signal. Engaging and disengaging  
the filters is done by using the switches 3 (ch. 1) and 8 (ch. 2). Switches 2 (ch. 1)  
and 9 (ch. 2) determine the cut-off frequency. As long as the filter is disengaged,  
frequencies below 5 Hz are cut to prevent damage.  
[15] seRial numBeR of your EUROPOWER.  
[16] Here you can find a detailed overview of the individual moDe switches  
functions [9]).  
You should set up the filters so they best suit the frequency response of your  
speakers, since some speakers (e.g. bass reflex speakers) are particularly sensitive  
to over-excursion below the listed frequency range.  
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EUROPOWER EP2000/EP4000 User Manual  
The 50 Hz filter should be engaged when using broadband speakers because  
the filter provides a moderate amplification in the 100-Hz range, resulting in  
a fuller sound. The 30 Hz filter is ideally suited for subwoofer operation as well  
as for broadband cabinets. The “Off” setting should be used only for special  
applications (e.g. studio applications), in which recognizing and subsequently  
removing infra-sound is important.  
3. Applications  
Running EUROPOWER amplifiers in conjunction with 8-Ohm speakers  
with a power rating of at least 2 x 400 Watts (EP2000) and 2 x 750 Watts  
(EP4000) is recommended to assure optimal operation.  
3.1 Differences between 2-channel,  
2.3.3 2-channel mode (stereo)  
parallel and mono-bridged operating modes  
Both channels of your amp function independently from one another in this  
operating mode, and each has its own input signal. Two independent speakers  
are connected at the outputs. To activate this operating mode, please set the  
MODE SWITCHES 4 and 5 to “STEREO”.  
2-channel mode is the most common operating mode of amplifiers.  
Both channels operate fully independently from one another. There is always  
a separate input signal as well as a separate output signal.  
Examples:  
When running the unit in two-channel mode, the switches for  
mono-bridged mode must be disengaged (dip switches 6 and 7 in  
left position).  
2-channel (stereo) playback  
Two independent mono signals, e.g. instrument signal and monitor mix  
2.3.4 Parallel mode  
Bi-amp operation, whereby bass frequencies are run on channel 1, and high  
frequencies on channel 2 (see chapter 3.2 “Bi-amping”).  
Running in parallel mode enables you to feed a signal via one of the inputs  
into both outputs. Each channel drives its own loudspeaker with independent  
amplification, filter and limit characteristics. To link the inputs, set the  
MODE SWITCHES 4 and 5 to “PARALLEL INPUTS”.  
Mono-bridged mode switches must be disengaged when running in  
parallel mode.  
R
Stereo out  
L
With inputs set to parallel, you can use the remaining input connectors to feed  
the signal into additional amplifiers. This means that the channel 2 inputs  
function as outputs.  
The parallel mode is well-suited for applications in which driving two speakers  
with the same signal but with separate amplification, filter and limiter settings  
is desired.  
Input  
channel 1  
XENYX 2222FX Mixing Console  
EUROPOWER EP2000 (Stereo Mode)  
2.3.5 Mono-bridged mode  
This operating mode enables you to add up the respective voltage of both  
channels and use it to drive a single loudspeaker. The voltage is therefore  
doubled, the peak power is quadrupled, and program power is roughly three  
times as high as that of the individual channels. The input, output, gain, filter and  
limiter controls belonging to channel 1 are used when running in mono-bridged  
mode. The controls belonging to channel 2 are not used. To prevent signal  
cancellation due to internal phase inversion, the GAIN control belonging to  
channel 2 must be turned to its left-most position.  
Input  
channel 2  
Use this operating mode to route the power from both channels to a  
single 8-Ohm or 4-Ohm load. To do so, set up the switches 6 and 7 to  
“BRIDGE MODE ON”. To use the binding posts as your output, you MUST use the  
two middle posts only.  
EUROLIVE B1520 Full range loudspeaker  
The mono-bridged mode puts added demands on amplifier and  
speakers. Excessive distortion may occasionally completely mute the  
amp’s outputs as well as cause permanent damage to the speakers.  
Please assure that your speakers (minimal impedance 4 Ohms) as well  
as the cables used can handle the extra power generated in this mode.  
Fig. 3.1: 2-channel mode  
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EUROPOWER EP2000/EP4000 User Manual  
Fig. 3.2: DIP switch positions for 2-channel operation  
Fig. 3.4: DIP switch positions for parallel operation  
Parallel mode is identical to 2-channel mode, except for the inputs of both  
channels are internally connected in parallel. One input signal routes parallel  
both channels, while their filters etc. are independently controlled.  
When running in mono-bridged mode, the voltage of both channels is added  
up and fed into a single loudspeaker system. There is one input and one output  
signal respectively, and only the controls of channel 1 (and not of channel 2)  
are used.  
Examples:  
However, should the DIP switches 4 and 5 still be in PARALLEL INPUTS  
position while in mono-bridged mode, the signal on the free input  
(input channel 2) can be forwarded to an additional amp.  
A mono signal is fed into both channels, whereby amplification of each  
channel is controlled separately.  
Parallel mode (as described above) with connection of an additional amp  
via the remaining free input connector. The input signal is present there and  
may be connected to further equipment.  
Examples:  
Driving a single 8-Ohm loudspeaker.  
When connecting a balanced input signal, please make sure to exclusively  
use balanced cables for passing the signal further on. Otherwise, a single  
unbalanced cable can turn the entire signal unbalanced.  
Driving a single 4-Ohm loudspeaker.  
Electric guitar  
Mono out  
V-AMP PRO  
Input  
channel 1  
Input  
channel 1  
XENYX 2222FX Mixing Console  
EUROPOWER  
EP2000  
(Mono Bridged  
Mode)  
EUROPOWER EP2000 (Parallel Mode)  
BG412F  
Fig. 3.5: Mono-bridged mode  
EUROLIVE B1520 Full range loudspeaker  
Fig. 3.3: Parallel operation  
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EUROPOWER EP2000/EP4000 User Manual  
The BEHRINGER EUROLIVE SERIES loudspeakers are an outstanding solution for  
expanding your P.A. system, because each frequency range/application has a  
speaker type that optimally suits its characteristics.  
Extreme clip limiter settings in bi-amp operating mode can result in  
balance shifting.  
XENYX 2222FX Mixing Console  
Fig. 3.6: DIP switch positions for mono-bridged mode  
When the amp is overdriven for longer periods of time, the output  
signal may occasionally be muted for several seconds. In certain  
situations, excessive overdriving may trigger off the automated fuse.  
To avoid overdriving the amp, please continually make sure that an  
appropriate volume level is applied.  
L
R
Stereo out  
SUPER-X PRO CX2310 Crossover  
EUROPOWER EP2000 (Stereo Mode)  
!
Caution  
2-Ohm loads should never be applied when in mono-bridged mode.  
When connecting a balanced input signal, please make sure to  
exclusively use balanced cables for passing the signal further  
on. Otherwise, a single unbalanced cable can turn the entire  
signal unbalanced.  
Hi  
Lo  
Safety precautions for mono-bridged operation  
Running your amp in mono-bridged mode can quickly result in  
excessive overdriving and premature shutting down of the unit  
itself. In the worst-case scenario, your loudspeakers may be damaged  
permanently. Therefore, you should always make sure that the  
speakers you use can indeed handle the power load fed into them.  
EUROLIVE B1520  
Full range loudspeaker  
EUROPOWER EP2000 (Stereo Mode)  
A voltage of up to 100 V RMS is present between the output connectors  
of the EP4000. Always implement appropriate safety precautions when  
connecting your speakers to avoid the risk of electric shock.  
Hi  
Lo  
3.2 Bi-amping  
By using an active crossover, you can divide up the frequency range into several  
bands. For example, in doing so you can split a mono signal into upper-frequency  
and lower-frequency ranges. These two signals can then be hooked up to the  
inputs of your amp, so that channel 1 amplifies the lows and channel 2 amplifies  
the highs (2-channel operation). The outputs are connected to a 2-way speaker,  
whereby the output signal 1 drives the woofer and output signal 2 runs the  
drivers. Of course, you can use two separate speakers instead of a single  
2-way speaker.  
EUROLIVE B1520  
Full range loudspeaker  
EUROPOWER EP2000 (Bridge Mode)  
Sub  
A stereo signal can also be split up analogous to the example described above.  
However, to do that you need two 2-way speakers or 4 separate speakers,  
two EUROPOWER amps and an active 2-way stereo crossover. The BEHRINGER  
SUPER-X PRO CX2310 is optimally suited for this task and offers additionally a  
single mono-subwoofer output. By deploying a third EP2000 amp (preferably in  
mono-bridged mode) and a subwoofer, you have a perfect setup that adds a  
low-frequency system to the stereo bi-amp application (see fig. 3.7). The amp’s  
input filters for the high/mid-frequency ranges should in this case be engaged  
and set at 50 Hz. To remove low, disturbing frequencies from the signal, the input  
filter for the subwoofer signal should be set at 30 Hz.  
EUROLIVE B1800X  
Subwoofer  
Fig. 3.7: Stereo bi-amp mode with a separate subwoofer  
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10 EUROPOWER EP2000/EP4000 User Manual  
4. Installation  
Your EUROPOWER can be installed into a 19" rack and requires two rack units.  
4.1.1 Using the binding posts  
To connect the loudspeakers to the amplifier’s binding posts, please do  
Please use four attaching screws and washers for installation. Reinforce the back the following:  
end, especially for on-the-road use. Please assure that enough cool air reaches  
1) Switch off the amp and disconnect it from the mains  
the rack, especially when other rack equipment emanates a lot of heat. In the  
case of the EUROPOWER EP2000 and EP4000, hot air circulates at the front of the  
unit to thermally relieve the rack enclosure.  
(unplug mains connector).  
2) Remove the protective plastic covers shielding the binding posts by  
loosening the two screws on the right-hand side of the connections and lift  
the plastic cover upwards.  
Fan speed adjusts automatically and assures safe operation.  
Never block ventilation openings. Should internal temperature reach  
extreme values, the unit will shut down automatically.  
3) Attach the terminal of your loudspeaker cable to the corresponding  
binding post.  
4.1 Connections  
4) Place the protective plastic covers into its original upright position on each  
binding post and replace the two screws.  
Inputs  
Never operate the device without the protective plastic covers in place!  
Each channel features balanced XLR and ¼" TRS stereo jack inputs, with input  
impedances of 20 kΩ (balanced) and 10 kΩ (unbalanced). In general,  
balanced signals cause less noise than unbalanced signals.  
For balanced input signals, use the XLR and ¼" TRS stereo inputs. For unbalanced  
input signals, use the unused pin of the XLR connector with grounding.  
No alteration is necessary on mono jack connectors.  
Should you register distractive signals such as noise or hissing,  
we recommend separating the amp input from the signal source.  
This way, you can quickly determine if the noise originates  
in the equipment connected to the amp. Always make sure  
to completely lower amplification of both channels before  
powering up the amp (GAIN control turned all the way leftward).  
Otherwise, permanent damage to your speakers may occur.  
Outputs  
Your EUROPOWER offers several output connection possibilities: two professional  
speaker connectors and two pairs of touch-safe binding posts. The professional  
speaker connectors were especially developed for driving high-power speakers.  
They snap in securely, prevent electric shock and assure correct polarity.  
The upper connector drives either one or both channels, and is therefore  
Fig. 4.2: Protective plastic covers shielding the binding posts  
When using binding post connectors, please make sure that insulation on cables  
is not removed too high. Insert the naked part of the cable fully so that no metal  
well-suited for mono-bridged operation (1+/2+). The lower connector carries the is visible. Cable clamps must be isolated to avoid the possibility of electric shock.  
signals from channel 2 only.  
When running the amp in mono-bridged mode, always use the middle two  
binding post connectors, paying attention to correct polarity.  
*
Caution  
If you notice naked cable endings on the binding post connectors,  
do not power up the amp because of the risk of electric shock.  
4.1.2 Connecting to the mains  
Always connect your EUROPOWER amplifier to the voltage specified on the rear of  
the device. Connecting the amp to an incorrect voltage can permanently damage  
your amp.  
Before powering up the amplifier, double-check all connections and fully lower  
the gain setting.  
Fig. 4.1: Professional speaker connectors  
Whenever possible, use thick and short speaker cables to minimize  
power losses. Never lay output cables near input cables.  
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11 EUROPOWER EP2000/EP4000 User Manual  
4.2 Audio connections  
Various cables are needed for different types of applications. The following  
illustrations show the correct wiring. Always use high-grade cables.  
Balanced ¼" TRS connector  
strain relief clamp  
When connecting a balanced input signal, please make sure to exclusively  
use balanced cables for passing the signal further on. Otherwise, one single  
unbalanced cable can turn the entire signal unbalanced.  
sleeve  
ring  
tip  
sleeve  
ground/shield  
ring  
cold (-ve)  
tip  
hot (+ve)  
For connection of balanced and unbalanced plugs,  
ring and sleeve have to be bridged at the stereo plug.  
Fig. 4.5: ¼" TRS connector  
Fig. 4.3: XLR connectors  
Unbalanced ¼" TS connector  
Strain relief clamp  
Sleeve  
Tip  
Sleeve  
(ground/shield)  
Tip  
(signal)  
Fig. 4.4: ¼" TS connector  
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12 EUROPOWER EP2000/EP4000 User Manual  
5. Specifications  
output Power  
Distortion  
EP2000  
RMS @ 1% THD (sine wave), both channels driven  
< 0.01%  
< 0.02%  
EP2000  
EP4000  
8 Ω per channel  
4 Ω per channel  
2 Ω per channel  
350 W  
500 W  
650 W  
Frequency Response  
at 10 dB below rated output power  
at -3 dB points  
20 Hz - 20 kHz, +0/-1 dB  
5 Hz - 50 kHz  
EP4000  
Damping Factor  
8 Ω per channel  
4 Ω per channel  
2 Ω per channel  
550 W  
950 W  
1250 W  
EP2000/EP4000  
> 300 @ 8 Ω  
-100 dB  
noise  
RMS @ 1% THD (sine wave), bridged mode  
unweighted, 20 Hz to 20 kHz  
EP2000  
Voltage Gain  
EP2000  
8 Ω  
1000 W  
40x (32 dB)  
50x (34 dB)  
4 Ω  
1300 W  
EP4000  
EP4000  
input sensitivity  
8 Ω  
1750 W  
2400 W  
V RMS (@ 8 Ω)  
EP2000 1.15 V (+3.4 dBu)  
EP4000 1.23 V (+4.0 dBu)  
4 Ω  
Peak Power, both channels driven  
input impedance  
EP2000  
8 Ω per channel  
4 Ω per channel  
2 Ω per channel  
EP4000  
EP2000/EP4000  
10 k Ω unbalanced, 20 k Ω balanced  
400 W  
750 W  
1000 W  
controls  
Front  
Power switch, gain control  
(channels 1 and 2)  
Rear  
DIP switches (10x)  
8 Ω per channel  
4 Ω per channel  
2 Ω per channel  
Peak Power, bridged mode  
EP2000  
750 W  
1400 W  
2000 W  
indicators  
POWER  
CLIP  
green LED  
red LED, 1 per channel  
yellow LED, 1 per channel  
SIGNAL  
8 Ω  
1500 W  
2000 W  
connectors  
4 Ω  
Inputs  
Balanced XLR and  
¼" TRS connectors  
EP4000  
8 Ω  
2800 W  
4000 W  
Outputs  
Touch-Proof binding posts and  
professional speaker connectors  
4 Ω  
cooling  
EP2000/EP4000  
Continuously variable speed fan,  
back-to-front air flow  
amplier Protection  
EP2000/EP4000  
Full short circuit, open circuit,  
thermal and HF protection Stable  
into reactive or mismatched loads  
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13 EUROPOWER EP2000/EP4000 User Manual  
load Protection  
EP2000/EP4000  
Turn-on/off muting, AC coupling  
output circuit type  
EP2000  
Class AB complementary  
linear output  
EP4000  
Class H complementary  
linear output  
Power supply  
Mains voltage/Breaker  
100 - 120 V~, 50/60 Hz  
220 - 230 V~, 50/60 Hz  
Power consumption  
EP2000  
15 A  
8 A  
1600 W  
EP4000  
2600 W  
Mains connector  
Standard IEC receptacle  
Dimensions/weight  
Dimensions (H x W x D)  
EP2000/EP4000  
approx. 3.5 x 19 x 15.8"  
approx. 88 x 483 x 402 mm  
Weight  
EP2000  
EP4000  
approx. 34.6 lbs / 15.7 kg  
approx. 36.6 lbs / 16.6 kg  
BEHRINGER makes every effort to ensure the highest standard of quality. Necessary modifications are carried  
out without notice. Thus, the specifications and design of the device may differ from the information given in  
this manual.  
behringer.com  
14 EUROPOWER EP2000/EP4000 User Manual  
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15 EUROPOWER EP2000/EP4000 User Manual  
behringer.com  
behringer.com  

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