ClasseSigma AMP2Classe Sigma AMP2 **Trade-in**Frequency response 10Hz – 20kHz, -1dB into 4ΩOutput power 200W rms into 8Ω 400W rms into 4ΩHarmonic Distortion <0.018% @ 1kHz Balanced InputPeak Output Voltage 113V peak to peak, 40V RMS no lo...2499.00

Classe Sigma AMP2 **Trade-in** [Expired]

no longer for sale

Frequency response


10Hz – 20kHz, -1dB into 4Ω

Output power


200W rms into 8Ω 400W rms into 4Ω

Harmonic Distortion


<0.018% @ 1kHz Balanced Input

Peak Output Voltage


113V peak to peak, 40V RMS no load 
113V peak to peak, 40V RMS into 8Ω

Input Impedance


100kΩ Balanced / 50kΩ SE

Voltage gain


29 dB 

Input level at clipping


1.4Vrms Balanced/SE



>80 dB below fundamental into 8Ω Balanced

Signal to Noise Ratio


-100 dB at peak output into 8Ω (AES17)

Rated power


177W @ 1/8th power into 4Ω

Mains voltage


100V - 240V, 50/60Hz

Overall Dimensions


Width: 17.00�? (433mm)
Depth (excluding connectors): 14.57�? (370mm)
Height: 3.75�? (95mm)

Net weight


22.0 lb (9.97 kg)

Shipping weight


28.0 lb (12.70 kg)

Seller Information

iqexchange  Verified Dealer

Last 12 months

Member since August 2009