8 Ohm: 2x 70 W / 0,003% 4 Ohm: 2x 100 W Dynamic power 8 Ohm: 2x 100 W 4 Ohm: 2x 135 W 2 Ohm: 2x 170 W Total harmonic distortion: 0,01% Intermodulation disortion: 0,007% Frequency response: 3 Hz to 80000Hz (+0, -3dB) Tone control: Bass: 50Hz, +/- 10 dB Treble: 20 kHz, +/- 20 dB Loudness: Direct/Line-Straight: