STUDIOFINIX 4-Channel Marine Amplifier, 500W Peak Class AB Audio Amp, IP-01 Waterproof Marine Grade, Dual RCA & High-Level Inputs, Dual MOSFET Power Supply for Boats, ATVs, RVs, Motorcycles(White)

★★★★★ 4.9 135 reviews

US$22.80
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US$22.80
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Product details

Management number 239214839 Release Date 2026/07/14 List Price US$22.80 Model Number 239214839
Category
  • 500W PEAK 4-CHANNEL CLASS AB AMP FOR PREMIUM FULL-RANGE SOUND: Delivers 25 W RMS per channel (125 W peak per channel) with professional Class AB architecture; features less than 0.04 % total harmonic distortion and a 15 Hz - 30 kHz (±3 dB) frequency response for crisp, immersive stereo audio; dual MOSFET power supply ensures stable output and strong dynamics at any volume for open marine and outdoor environments.
  • DUAL INPUT MODES FOR UNIVERSAL PLUG-AND-PLAY COMPATIBILITY: Equipped with dual input options: low-level RCA inputs and high-level speaker inputs; compatible with BTL & common-ground stereo systems, works seamlessly with 2-channel and 4-channel head units; simply use a Y-adapter for 2-channel RCA audio sources; dual adjustable gain knobs (1–500mV) deliver precise signal matching to your factory stereo, enabling easy audio system upgrades without swapping your original radio head unit
  • COMPREHENSIVE BUILT-IN PROTECTION FOR LONG-TERM RELIABILITY: Features 3 core safety mechanisms: thermal, overload and speaker short circuit protection; auto output shutoff triggers instantly on fault detection to prevent permanent damage to the amp and connected speakers; built-in anti-thump delay circuitry eliminates power on/off popping noise and shields speakers from current surge; external 20 A fuse adds extra electrical safety for your vehicle and audio system.
  • MARINE GRADE IP-01 WATERPROOF CONSTRUCTION: Purpose-built for marine use with IP-01 waterproof rating and marine-grade build; withstands moisture, mist and light splash common on boats; gold-plated speaker terminals resist salt air corrosion and oxidation for extended service life in coastal environments; heavy-duty aluminum alloy heatsink provides highly efficient heat dissipation to support long-duration continuous operation without overheating
  • PACKAGE INCLUDES & DIMENSIONS: 1 x 4-Channel Marine Amplifier (9.0" x 7.9" x 2.0"); 1 x User Manual; 1 x Fuse; 2 x Audio Cables; compact size fits most boat, ATV, RV and motorcycle audio mounting bays

ASIN B0GKPKC3T6
Brand Name STUDIOFINIX
Part Number ST-AMP-MC100-WH-US
Manufacturer STUDIOFINIX
Included Components Amplifier

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4.9 out of 5
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135 ratings | 55 reviews
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