Audac EPA 104 4-Kanal-Endstufe, Class-D, 4 x 100 W - mit Frequenzweiche | Music and More Store, Leipzig
Omnitronic XPA-3004 Power Amplifier | 4 Channel PA Amplifier with Limiter, 4 x 750 W / 4 Ohm, 4 x 500 W / 8 Ohm | 3 Operating Modes Adjustable (Stereo, Parallel or Bridge) : Amazon.de: Musical Instruments & DJ
4-Kanal-PA-Verstärker 4-Channel PA Amplifier STA-1004