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BGW C880 AMPLIFIER

> The  Amplifier for use in Cinemas
> 880W per Channel
> 110 dB Signal to Noise Ratio

 


Unprecedented Speed, Control and Low Noise

The amplifier for use in cinemas – with all the features theater designers require and all the performance and reliability theater owners have come to expect from BGW. Three models range in power from 725 watts to 1500 watts per channel at 4 ohms. The new BGW Power Efficient™ design offers improved efficiency and less heat while the conventional power supply provides high reliability and value.

Topology
Class AB with fully balanced differential design; 4-quadrant input stage, current feedback and dual DC Servos.

Warranty
3 years standard warranty

BGW C440 C660 C880 Amplifier

Description

The BGW C880 amplifier for use in cinemas – with all the features theater designers require and all the performance and reliability theater owners have come to expect from BGW. Three models range in power from 725 watts to 1500 watts per channel at 4 ohms. The BGW C880 amplifier is a new Power Efficient™ design offers improved efficiency and less heat while the conventional power supply provides high reliability and value.

The amplifier uses a 5-way binding post speaker output connectors. It has up to 900 Watts per channel and a 107dB signal to noise ratio.

View all BGW products here.

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Specifications

Input

Connectors
Balanced XLR

Attenuation
One 21 position detented rotary control precision input attenuator per channel. One (1) dB attenuation steps.

Input Impedance
11 kΩ

Input Sensitivity
0.775 Vrms for rated 8 ohm output

Gain
34.7 dB

Polarity
XLR Pinout (Pin 1 = Ground, Pin 2 = Positive, Pin 3 = Negative,)

Dimensions & Power

Dimensions
478mm x 482.5mm x 133.4mm (LxWxH)

Mass
Weight Up to 27kg

Power Requirements
7.5 A @ 230V AC 50-60 Hz

 Output

Output Power
900 W/ch @ 8Ω (Stereo Mode)
1500 W/ch @ 4Ω (Stereo Mode)
2300 W/ch @ 8Ω (Bridged Mono)

 

FTC
(Continuous Average Power Rating 20Hz – 20kHz @ .05 THD or less)EIA
(Continuous Maximum Power Rating 1kHz @ 1% THD)CEA
(Instantaneous Peak Power Rating – 1kHz @ 1% THD)

 

Distortion
Typical THD<0.008%
Maximum THD 1.0%
IMD<0.008%

Slew Rate
20 V/µs (Stereo Mode)
40 V/µs (Mono Mode)

Damping Factor
>300:1 (ref. 8Ω)

Crosstalk
>90 dB @ 20 Hz – 20 kHz

DC Offset
<10 mV (5 mV typical)

Recommended load
4/8 Ω

Frequency Response
8 Hz – 56 kHz, +0/-3 dB
20 Hz – 20 kHz, +0/-0.3 dB

Signal-to-Noise Ratio
>110 dB referenced to rated output (A-Weighted)

Speaker Outputs
5-way Binding Posts

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