Description
Alpine S-Series 55-Watt x 4-Channel Power Amplifier
The S-Series amplifiers are designed to fit anywhere. Measuring at 8”, these amplifiers can be mounted under seats or behind panels. Though they sport a compact footprint on the outside, they produce impressive power on the inside The S-A32F 4-Channel Amplifier boasts the perfect amount of power to drive the newly redesigned S-Series speakers to their optimal performance for clean and accurate sound.
The S-Series amplifiers contain technology that was previously only available in our premium line up of amplifiers, the R- and X-Series models. The S-Series models are based on Alpine’s intelligent amplifier platform that ensures superior sound reproduction and precision imaging. With an improved heat sink, and protection circuit design that eliminates thermal shut-down, your music will keep playing no matter where your drive takes you.
Specifications
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Alpine's Class D amplifier circuit
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55W RMS x 4 (4Ω, 14.4V, ≤ 1% THD+N)
- 80W RMS x 4 (2Ω, 14.4V, ≤ 1% THD+N)
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Bridged: 160W RMS x 2 (4Ω, 14.4V, ≤ 1% THD+N)
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S/N >83dB (ref. 1W into 4Ω)
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THD+N ≤ 0.03% (ref. 1W into 4Ω)
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Frequency response =10Hz to 30kHz (+/-3dB)
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Damping Factor >100
