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- Behringer Europower EPX2800 amplifier
Behringer Europower EPX2800 amplifier
Allmänt
Power amplifiers have always been heavy, and it's really no wonder, given their large transformers and heat sinks. With the coming of the digital age though, the technology is available to change all that, and that's exactly what Behringer has done with their EPX amplifiers, which are based on the revolutionary switch-mode power supply technology. Such technology means that these amplifiers weigh 40% less than their conventional counterparts, which means no more lugging around heavy transformers!
Europower EPX2800: lightweight and reliable
The EPX2800 and EPX4000 weigh no more than 10.1 kg, which makes transporting them anything but back-breaking work. Perhaps best of all though, is the reliability of the EPX amplifiers. They offer an even tighter bass reproduction than their predecessors, because they can handle high peak powers.
EPX amps: a class of their own
The secret of the impressive power/weight ratio of the EPX series is the use of switch-mode power, combined with class H topology. What that means, is that these amps only use power when necessary, so they're not continuously running on full power. This makes them much more efficient than conventional power amps, not to mention smaller and lighter.
Specifikationer
Vikt och mått inkluderar förpackning
- Vikt (inkl. förpackning) 13,2 kg
- Mått (inkl. förpackning) 60,1 x 48,7 x 15,2 cm
Produktspecifikationer
- amplifier
- 2x 1,400 W at 2 ohms; 2x 800 W at 4 ohms, 2,800 W at 4 ohms (bridged)
- ATR (Accelerated Transient Response) technology
- ultra-lightweight with very little self-noise due to efficient switch-mode power supply
- switchable limiters with reliable overload protection
- detented gain controls
- precise LEDs for power, signal and limit
- XLR, 6.3 mm TRS and RCA input connectors
- professional speaker connectors and 'touch-proof' binding posts
- built-in subwoofer/satellite crossover
- independent DC and thermal overload protection on each channel
- &back-to-front' ventilation system including air filter
- fully steel, 2U rack-mountable chassis
- RMS power stereo, 8 ohms per channel: 350 W
- RMS power stereo, 4 ohms per channel: 600 W
- RMS power stereo, 2 ohms per channel: 990 W
- RMS power bridged mono, 8 ohms: 1,220 W
- RMS power bridged mono, 4 ohms: 2,000 W
- peak power stereo, 8 ohms per channel: 440 W
- peak power stereo, 4 ohms per channel: 800 W
- peak power stereo, 2 ohms per channel: 1,400 W
- peak power bridged mono, 8 ohms per channel: 1,620 W
- peak power bridged mono, 4 ohms per channel: 2,800 W
- controls front panel: power switch, input sensitivity (channel 1 and 2)
- control rear panel: crossover switch, mode switch, limiter switch
- power indicator: blue LED
- limit indicator (per channel): blue LED
- signal indicator (per signal): white LED (-20 dB, -10 dB, 0 dB)
- input connectors: balanced XLR, 6.3 mm TRS, RCA
- input sensitivity: 1.3 dBu
- input impedance: 10 kOhms unbalanced, 20 kOhms balanced
- output connectors: shielded binding posts, professional speaker connectors
- output circuitry type: class H
- distortion: 0.05%
- frequency response: 20 Hz - 20 kHz, +0 / -1 dB
- amplification voltage: 35 dB
- damping factor: > 300 @ 8 ohms
- signal/noise ratio: 100 dB
- cooling system: continuous fan with variable speed, back to front air flow
- amplifier protection: against short-circuiting, heat and HF
- overload protection: mute for on and off switching, switches off in case of DC defect
- power connector: standard IEC
- max. power consumption: 4,500 W
- operative voltage: 230 V ~, 50 Hz (T 10 A H 250 V)
- dimensions: 483 x 88 x 373 mm
- weight: 10.1 kg