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    Alpine

    Alpine S2-A36F 4-Channel Amplifier

    Alpine S2-A36F 4-Channel Amplifier

    $299.95 USD
    $299.95 USD
    Sale Sold out

    The Alpine S2-A36F brings elevated performance to entry-level car audio with a compact Class D amplifier circuit and Hi-Res Audio certification for reproduction up to 40kHz. Its four channels deliver 60W RMS at 4 ohms or 90W RMS at 2 ohms, with bridged output of 180W RMS at 4 ohms for flexible system design.

    A variable Mid-Bass EQ circuit lets you dial in upper bass impact, while gain and crossover controls are placed on the side panels for easy access under seats or in shallow installations. Selectable remote turn-on circuitry ensures proper integration with factory and aftermarket systems, and the amp is compatible with optional Alpine RUX-KNOB.2 or RUX-H01 remote bass knobs.

    Key Features

    Dimensions 22.1 cm W x 5.7 cm H x 21 cm D
    Weight 2.2 kg
    Power Rating 14.4V, ā‰¤0.1% THD+N
    Power Output 60W RMS x 4 @ 4Ī©, 90W RMS x 4 @ 2Ī©
    Bridged Power 180W RMS x 2 @ 4Ī©
    S/N Ratio >83dB
    Frequency Response 20Hz ā€“ 40kHz
    Damping Factor >100
    Brand Alpine
    Product Type 4-Channel Amplifier
    Amplifier Class Class D
    Hi-Res Audio Certified Up to 40kHz
    Number of Channels 4
    Remote Bass Knob Compatible Optional RUX-KNOB.2 or RUX-H01 (sold separately)
    Remote Turn-On Circuit Selectable three-position
    Crossover Controls Built-in selectable/adjustable
    Mid-Bass EQ Variable
    Terminal Layout Two-sided

    Highlights

    • Hi-Res Audio Certified (Up to 40kHz)
    • 4-Channel Amplifier
    • Alpineā€™s Class D Amplifier Circuit
    • Two-sided terminal layout
    • Built-in Selectable/ Adjustable Crossovers
    • Variable Mid-Bass EQ Circuit for more upper bass impact
    • Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately)

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    Compatibility

    Compatible with factory and aftermarket car audio systems via a selectable three-position remote turn-on circuit. Also works with optional Alpine RUX-KNOB.2 or RUX-H01 remote bass knobs, sold separately.

    What's included

    • (x1) S2-A36F 4-Channel Amplifier
    • (x2) Connection end covers w/4 attachment screws
    • Ownerā€™s Manual
    • ā€œBirth Sheetā€ that certifies by measurement the actual power of the amplifier in the box
    • (x4) Self-tapping screws
    • (x1) Hexagon wrench

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    Frequently asked questions

    Is the Alpine S2-A36F Hi-Res Audio certified?

    Yes, it is Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response.

    How much power does the S2-A36F produce?

    It delivers 60W RMS x 4 at 4 ohms, 90W RMS x 4 at 2 ohms, or 180W RMS x 2 bridged at 4 ohms.

    Can I use a remote bass knob with this amplifier?

    Yes, it is compatible with the optional Alpine RUX-KNOB.2 or RUX-H01 remote bass knob, sold separately.

    Where are the gain and crossover controls located?

    They are located on the side panels for easier access when installed under seats or in shallow-depth locations, with removable end caps covering the side controls and connections.

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