BGW C440 Series Specifications

Power Output Per Channel (EIA 490A test method, both channels driven)

Stereo Mode

Bridged Mono

8 Ohms

475 W/ch

1275 W

4 Ohms

725 W/ch

1750 W

2 Ohms

1000 W/ch

Intermodulation Distortion

Less than 0.008% at rated 8 ohm output
(SMPTE method, 60Hz & 7kHz, 4:1 ratio)

Rise Time

6 µs

Slew Rate

20 V/µs (stereo mode), 40V/µs (mono mode)

LF Damping Factor

>300:1 (ref. 8 ohms) below 50 kHz

Small Signal Frequency Response

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

Crosstalk

> 90 dB @ 20 Hz - 20 kHz

DC Offset Voltage

< ±10 mV (5 mV typical)

Hum & Noise Level
(8 ohms, 20 Hz - 20 kHz)

> 110 dB < 440 W (unwtd.) bal.

Voltage Gain

29.9 dB

Input Impedance
(@ 8 ohm rated power)

11k ohms balanced or unbalanced
(balance input between pin 2 & 3)

Input Sensitivity

0.775 Vrms for rated 8 ohm output

Load Impedance

>= 2 ohms (stereo mode)
>= 4 ohms (mono mode)

Power Requirement

10 A @ 100 V
8 A @ 120 V
5 A @ 230V
AC 50-60 Hz

Dimensions Overall
(h x w x d)

5.25 (3U) X 19 X 18.8 (inches)

Dimensions behind front panel (h x w x d)

5.25 X 17 X 18.7 (inches)

Weight

50 lbs (22.7 kg.) net, 58 lbs (26.3 kg.) shipping

Control

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

Switches

limiter on/off

No

bridged operation

Yes

dual mono mode

Yes

ground lift

Yes

subsonic filter

Yes

faastLinkTM

Yes

Cooling

Continuously variable fan speed based on accurate temperature sensing of heatsink modules. Front - to - rear air flow

Polarity Convention

XLR Pin out: pin 2 = + pin 3 = - pin 1 = ground

Warranty

3 Years standard, parts/labor