Public Address Amplifier - QSB648E

PA System

The QSB-648E is a 480 watt RMS power amplifier with excellent stability and quiet operation. It features a 3RU cabinet with toroidal power and output transformers. On board over temperature thermal and short circuit protection is provided. Fuses are fitted on both AC & DC circuits. The thermally switched fan operates when amplifier is at high output and switches off at normal operation.

OHLSON QSB648E PA Amplifier - Specs OHLSON QSB648E PA Amplifier - Specs (900 KB)