ESX SXE250.4 | 4 Kanal Class-A/B Verstärker Endstufe mit 1000 Watt RMS | Just-Sound.de
Nobsound G2 Subwoofer-Verstärker, 100 watt Subwoofer Amp & Mono Amp Switchable, Home Sub Bass Power Amplifier, Full Frequency Mono Channel Power Amplifier, PBTL/BTL Bridge Amp, Gain Control: Amazon.de: Elektronik & Foto