Behringer EPQ304 Product Information Document

Professional 300-Watt Light Weight

4-Channel Power Amplifier with ATR

(Accelerated Transient Response) Technology

PA Amplifiers

EUROPOWER

EPQ304

Product Information Document

B

4 x 75 Watts into 4 Ohms;

4 x 50 Watts into 8 Ohms

B

ATR (Accelerated Transient

Response) technology for ultimate

punch and clarity

B

Ultra-light, ultra-low noise and

ultra-effi

cient switch-mode power

supply for noise-free audio,

superior transient response and

low power consumption

B

Independent limiters for each

channel offer maximum output level

with reliable overload protection

B

Detented gain controls for precise

setting and matching of sensitivity

B

Precise Power, Signal and Clip LEDs

to monitor performance

B

Servo-balanced XLR and ¼

"

TRS inputs plus professional

speaker connectors

B

Independent DC and thermal

overload protection on each channel

automatically protects amplifier and

speakers without shutting down

the show

B

“Back-to-front” ventilation

system including air filter for

reliable operation

B

“Built-like-a-tank”, impact-resistant

and all-steel 1U rackmount chassis

B

Minimum depth chassis

(10.1" / 257 mm) and ultra-light

weight design (8.8 lbs / 4.0 kg)

fits into compact, inexpensive

effects racks

B

High-quality components and

exceptionally rugged construction

ensure long life

B

3-Year Warranty Program*

B

Conceived and designed by

BEHRINGER Germany

The remarkable 4-channel EPQ304

packs a heart-stopping 300 Watts of

output power into an exceptionally

lightweight (8.8 lbs/4.0 kg) package,

thanks to our Accelerated Transient

Response (ATR) technology. Ample

power (4 x 75 Watts @ 4 Ohms;

4 x 50 Watts @ 8 Ohms) and high-tech

effi

ciency

combine,

giving

you

a

feather-light, supercharged workhorse

that will keep your rig kicking for years

and years to come.

Accelerated Transient

Response Delivers the

Knockout Punch

It takes huge pulses of energy (current and

voltage) to propel a woofer cone out fast

enough to match a bass beat. That’s called

Transient Response and it’s the holy grail of

amp design. By carefully selecting transistors

with extremely high slew rates and optimizing

other

proprietary

parts

of

our

circuitry,

our amps are able to react instantly to even

the most demanding electronic bass impulses.

If the woofers in your PA system can keep

up, your audience will hear a tighter, crisper,

more natural sound.

Instead of operating relatively continuously

like most power amps, the EPQ304 features rail

tracking for effectively modulating the power supply rails with only the peaks of the input

signal. This technology has revolutionized pro audio amp designs with its outstanding

performance and effi

ciency. When combined with switching-mode power supplies that do

away with heavy toroid transformers, our new designs provide more dynamic punch and,

since they are so much more effi

cient, run cooler and don’t require huge, heavy heat sinks.

*Warranty details can be found at music-group.com.

Behringer EPQ304 Product Information Document

Behringer EPQ304 Manual

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