SPL Reducer, Passive Attenuator for Guitar Amplifier, Choosable Impedance for amp output: 4, 8 or 16 Ohm, Input/output: 6.35 mm mono jack, Dimensions (HxWxD): 85 x 208 x 179 mm (incl. feet and switches/ knobs), Weight: 1.8 kg@+*Max. Eingangsleistung:*@+@+, 4 Ohm: 90 W RMS/ 120 W peak, 8 Ohm: 200 W RMS/ 260 W peak, 16 Ohm: 160 W RMS/ 180 W peak