Power: 20WRMS / Ch @ 8Ω

Frequency Response: 20 Hz to 20 KHz ( +/- 1 dB )

Total Harmonic Distortion: .01%

Signal to Noise Ratio: 89 dB min, "A" weighted

Power Supply: 110/220V High Current Toroidal

Approvals: ETL listed. Conforms to UL Standard UL1492 and CSA Standard C22-2 No. 1-M94

Dimensions: 17"W x 9.375"D x 3.125"H (43cm x 24cm x 8cm)

Weight: 17.4lb (7.9kg)