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BGW 320

Commercial Power Amplifier

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BGW 320


The BGW Model 320B is a basic, high power, stereo amplifier designed for background sound distribution systems and other professional use.

Circuitry, connectors, and cosmetics have been kept to a minimum for simple operation and overall economy.

Gain controls, indicator lights and the on/off switch are located on the front panel.

Input, output and ground connections are on the rear panel.


Power output: 100 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.2%

Damping factor: 150

Gain: 32.1 dB

Input sensitivity: 0.7V

Signal to noise ratio: 100dB

Speaker load impedance: 4Ω (minimum)

Semiconductors: 2 x dual transistors, 42 x transistors, 4 x zener diodes, 8 x diodes, 1 x bridge rectifier, 3 x LED

Dimensions: 133.5 x 482.6 x 298.5mm

Weight: 17kg


B owners/service manual   English -

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This website is not affiliated with or sponsored by BGW. To purchase 320 spares or accessories, please contact the company via their website or visit an authorised retailer.