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S-Series S-A55V 5-Channel Power Amplifier

Alpine SA55V

 
S-Series amplifiers are your sound systems workhorse. With unmatched reliability and budget-friendly prices, these amplifiers are the better choice in performance value.

THE BETTER CHOICE IN PERFORMANCE VALUE
Perfect for beginners and enthusiasts alike, the S-Series amplifiers have the technology to improve your music experience yet are still friendly on your wallet. Used in conjunction with our advanced S-Series speakers and subwoofers, they create a complete sound system that takes your in-vehicle music experience to the next level.



SMALL BUT MIGHTY
The S-Series amplifiers are designed to fit anywhere. The S-A55V 5-Channel model measures at 11.25 W x 8 H x 2.25 D and can be mounted under seats or behind panels. It proves to be the all-in-one solution for a multi-amp system, so you can enjoy big power output in a limited installation space.

RELIABLE PERFORMANCE
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 Alpines 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.
Alpines Class D Amplifier Circuit
CTA-2006-B Power Rating: 40W RMS x 4 + 200W RMS x 1 (4ohm, 14.4V 1% THD+N); 60W RMS x 4 + 300W RMS x 1 (2ohm, 14.4V 1% THD+N)
Bridged: 120W RMS x 2 (4ohm, 14.4V 1% THD+N)
S/N ratio: >83dB (CH1-5 [ref: 1W into 4 ohm]), >98dB (CH1-4)/104dB (CH5) (ref: rated power into 4 ohm)
THD+N 0.03% (ref 1W info 4 ohm)
Frequency Response: 10Hz-30kHz (+/-3 dB)
Damping Factor: CH 1/2/3/4 > 100, Ch 5 > 750
Remote bass knob compatible (requires RUX-KNOB.2, sold separately)

Owner's Manual (English)

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Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.