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.

• 5-channel car amplifier
  • 40 watts RMS x 4 + 200 watts RMS x 1 at 4 ohms
  • 60 watts RMS x 4 + 300 watts RMS x 1 at 2 ohms
  • 120 watts RMS x 2 bridged at 4 ohms + 300 watts RMS x 1 at 2 ohms
  • • CTA-2006 compliant
    • variable high-pass filter (50-400 Hz, 12 dB octave) on 4-channel section
    • variable low-pass filter (50-400 Hz, 24 dB octave) on sub channel
    • variable bass boost (0-12 dB at 50 Hz) on sub channel
    • optional RUX-KNOB.2 wired remote level control for sub channel
    • preamp and speaker-level inputs
      • speaker wire to RCA adapter required for speaker-level input
      • • wiring and hardware not included with amplifier
          • 4-gauge power and ground leads recommended
          • • fuse rating: 30A x 2
            • dimensions: 11-1 4 W x 2-1 4 H x 8 D
            • warranty: 1 year
            • Our 60-day money-back guarantee
            • Description Specs Support

              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 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.

              Features and Specs

              Features
              Amplifier Class		D
              Low-Pass Crossover Frequency		50-400 Hz
              Low-Pass Slope (dB octave)		24 dB octave
              High-Pass Crossover Frequency		50-400 Hz
              High-Pass Slope (dB octave)		12 dB octave
              Bass Boost		0-12 dB
              Bass Boost Frequency		50 Hz
              Fan Cooled		—
              Fuse Rating		60
              Speaker Level Inputs		RCA
              Preamp Outputs		No
              Width (inches)		11-1 4
              Height (inches)		2-1 4
              Depth (inches)		8
              Parts Warranty		1 Year
              Labor Warranty		1 Year

              Performance
              RMS Power Output (Watts x Channels)		40 x 4 180 x 1
              Peak Power Output (Watts x Channels)		—
              Power at 2 Ohms (Watts x Channels)		60 x 2
              Bridged Power (Watts x Channels)		120 x 2
              Minimum Impedance Bridged		4
              Minimum Impedance Unbridged		2
              Best Frequency Response		—
              THD at Rated RMS Power		—
              Signal to Noise Ratio		—
              Input Voltage		—

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