Behringer EPQ450 Product Information Document

Professional 460-Watt Light Weight

Stereo Power Amplifier with ATR

(Accelerated Transient Response) Technology

PA Amplifiers

EUROPOWER

EPQ450

Product Information Document

B

2 x 230 Watts into 4 Ohms;

2 x 130 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 (10.3 lbs / 4.7 kg)

fits into compact, inexpensive

effects racks

B

3-Year Warranty Program*

B

Conceived and designed by

BEHRINGER Germany

The remarkable EPQ450 packs a heart-

stopping 460 Watts of output power

into

an

exceptionally

lightweight

(10.3 lbs/4.7 kg) package, thanks to

our Accelerated Transient Response

(ATR)

technology.

Ample

power

(2 x 230 Watts @ 4 Ohms; 2 x 130 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 EPQ450 features rail

tracking for eff

ectively 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 EPQ450 Product Information Document

Behringer EPQ450 Manual

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