Behringer EUROPOWER EPQ450 Ficha De Dados Do Produto
Professional 460-Watt Light Weight
Stereo Power Amplifi er with ATR
(Accelerated Transient Response) Technology
Stereo Power Amplifi er with ATR
(Accelerated Transient Response) Technology
PA Amplifi ers
EUROPOWER
EPQ450
EPQ450
Product Information Document
#
2 x 230 Watts into 4 Ohms;
2 x 130 Watts into 8 Ohms
2 x 130 Watts into 8 Ohms
#
ATR (Accelerated Transient
Response) technology for ultimate
punch and clarity
Response) technology for ultimate
punch and clarity
#
Ultra-light, ultra-low noise and
ultra-effi
ultra-effi
cient switch-mode power
supply for noise-free audio,
superior transient response and
low power consumption
superior transient response and
low power consumption
#
Independent limiters for each
channel off er maximum output level
with reliable overload protection
channel off er maximum output level
with reliable overload protection
#
Detented gain controls for precise
setting and matching of sensitivity
setting and matching of sensitivity
#
Precise Power, Signal and Clip LEDs
to monitor performance
to monitor performance
#
Servo-balanced XLR and ¼
"
TRS inputs plus professional
speaker connectors
speaker connectors
#
Independent DC and thermal
overload protection on each channel
automatically protects amplifi er and
speakers without shutting down
the show
overload protection on each channel
automatically protects amplifi er and
speakers without shutting down
the show
#
“Back-to-front” ventilation
system including air fi lter for
reliable operation
system including air fi lter for
reliable operation
#
“Built-like-a-tank”, impact-resistant
and all-steel 1U rackmount chassis
and all-steel 1U rackmount chassis
#
Minimum depth chassis
(10.1" / 257 mm) and ultra-light
weight design (10.3 lbs / 4.7 kg)
fi ts into compact, inexpensive
eff ects racks
(10.1" / 257 mm) and ultra-light
weight design (10.3 lbs / 4.7 kg)
fi ts into compact, inexpensive
eff ects racks
#
3-Year Warranty Program*
#
Conceived and designed by
BEHRINGER Germany
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
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.
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
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
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
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.