Polman TPA-650B — 650 W 6-zone PA amplifier

Technical description

650 W public address amplifier with six zones, each with its own front-panel level control. 100 V / 70 V line output or direct 4–16 Ω loudspeaker output. Built-in USB/SD MP3 player with display and Bluetooth 5.0, two AUX inputs with selector, two rear and one front microphone input, bass, middle and treble controls. Response 40 Hz–18 kHz (±3 dB). Metal 2U rack chassis with overload protection.