1. Categories: 4-channel.
2. Product name: TP-903.4.
3. Clicks: 16 times.
4. RMS power output: @4ohm, 100Wx4CH; @2ohm, 200Wx2CH; @bridge
5. 450Wx2CH.
6. S/N ratio: 95dB.
1. Frequency response: 10Hz~40KHz±1dB. 2. Total harmonic distortion: 0.02%. 3. Dimension(WxHxL): 240 x 56 x 400(mm). 4. Colour package dimension: 256 x 68 x 448(mm). 5. N.W.: 3.9Kg.