Taiwan DB-121 (5.1CH Power Amplifier Kit)

Specifications: A. Features: 1. Mute Function. 2. Stand By Function. 3.20W 1% for 5 channels. 4.50W 10% for 1 channel B. Specification: Cross talk 20K Filter Left/Right: > 50 dB. LS/RS: > 50 dB. 2. THD Ratio 20K Filter,1K Hz(Subwoofer100Hz),1W Output Left, Right, Center, LS, RS: 90 dB. 5. Frequency Response 20K Filter, Full Rated Power Output 20Hz: < -3dB dB. 20KHz: < -3dB dB.