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Alpine S-A32F S-Series 4-Channel Power Amplifier - 4 x 80W @ 2 Ohms
Alpine introduces the all-new S-Series amplifiers - a perfect match to the S-Series speakers. These amps have an excellent Watts-per-Euro ratio in the Class-D category, feature a very high heat resistance and won't shut down due to overheating. They also feature excellent sound quality in their price range.
The S-Series amplifiers are available in mono, 4-channel and 5-channel configuration.
Max Power Output Ratings
Total Max Power: 640W
RMS Power Ratings
Per Channel into 2 Ohms, 14.4V (1%THD+N): 4 x 80W
Per Channel into 4 Ohms, 14.4V (1%THD+N): 4 x 55W
Bridged into 4 Ohms, 14.4V (1%THD+N): 2 x 160W
Sound Tuning
Crossover: Variable LPF, 50-400Hz (-12dB/oct )
Crossover: Variable HPF, 50-400Hz (-12dB/oct )
General
Power Requirements: 14.4 V.DC (9 - 16 V allowable)
Input Sensitivity (RCA Input): Hi: 0.5 - 10 V Lo: 0.2 - 4.0 V
High Level Input with automatic power on
Cable size: Power Cable AWG 8, SPK Cable AWG 10
Frequency Response (+0, -3dB: 1W into 4 ohms) for CH-1/2/3/4: 10Hz - 30kHz
THD+N (@ 10W into 4 ohms): <0.03%
THD+N (@ 50W into 4 ohms): 100
Signal to Noise (@ 50 Watts into 4 Ohms): >98dB
Weight: 1.9 kg
