WA-4X3

There’s no reason to limit yourself to 2 channels, even if space is tight. The WA-4×3 is a 4-channel amp you can use any way you like: for a 4-zone system, triphonic, quadraphonic or simply stereo. The impressive number of configurations available makes it an extremely versatile asset. Equally at home in a fixed installation or as a mobile PA system, it offers everything a stereo amp should, but with 4 channels.

– Power :
– 4 x 200 W RMS at 8 Ω
– 4 x 300 W RMS at 4 Ω
– 2 x 600 W RMS stereo bridged at 8 Ω
– 2 x 200 W RMS stereo into 8 Ω + 1 x 600 W RMS into 8 Ω
– Sensitivity for maximum power at 8 Ω: 0.775 mV
– Frequency response (1 W) 20 Hz – 25 kHz (+0 dB, -0.5 dB)
– Phase response (1 W) 20 Hz – 20 kHz (+10°, -20°)
– Signal-to-noise ratio below rated power with A-weighting : > 100 dB
– THD over full bandwidth (20 Hz – 20 kHz ) 0.1%
– Damping factor at 8 Ω from 20 Hz to 400 Hz > 200
– Input impedance (nominal balanced) 20 kΩ
– Input impedance (nominal unbalanced) 10 kΩ
– Max output impedance: 4 channels: 4 and 8 Ω
– Stereo bridged: 8 Ω
– Supply voltage: 220 – 240 V; 50 – 60 Hz
– Max. current: 8 A (at rest, the two amps consume no more than
90 W)
– Forced ventilation from front to back
– Cooling: proportional ventilation
– Dimensions: 483 x 375 x 89 mm
– Net weight: 16 kg