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Boss Audio ASK904B.64 4-Channel Bluetooth Amplifier with 4 Speakers - Boatyard Malaysia
  • Boss Audio ASK904B.64 4-Channel Bluetooth Amplifier with 4 Speakers - Boatyard Malaysia
  • Boss Audio ASK904B.64 4-Channel Bluetooth Amplifier with 4 Speakers - Boatyard Malaysia
ASK904B.64 4-Channel Bluetooth Amplifier with 4 Speakers

Boss Audio

ASK904B.64 4-Channel Bluetooth Amplifier with 4 Speakers

SKU: ASK904B.64
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RM2,059.00

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The Boss Audio ASK904B.64 is a complete marine weatherproof audio system featuring a 500‑watt 4‑channel Bluetooth amplifier and two pairs of 6.5″ full‑range marine speakers, providing rich sound without the need for a separate receiver. Designed for boats, UTVs, and outdoor vehicles, it lets you stream music wirelessly via Bluetooth and control playback with a multifunction remote — perfect for outdoor entertainment and marine environments.
SIZES & DIMENSIONS

Amplifier size: approx. 7.75″ L × 3.75″ W × 1.7″ H

WHAT'S IN THE BOX
  • 1 × 4‑channel marine amplifier with built‑in Bluetooth (MC900B)
  • 2 × pairs of 6.5″ marine‑rated speakers (MR6W)
  • Bluetooth multifunction remote controller
  • Universal USB/3.5 mm AUX interface mount (MUSB35)
  • Waterproof phone pouch
  • USB/RCA extension cable
  • Mounting hardware and instruction manuals
FEATURES
  • Weatherproof MR6W 6.5" Full Range Marine Speakers with Poly Carbon Cone and Rubber Surround
  • 180 Watts MAX 90 Watts RMS Power Handling per Pair
  • MC900B has 500 Watt Max Power
  • 4 Channel Weather Proof Amp with Multi-Function Remote
  • Aux, Low Level Inputs, RCA Pre-amp Outputs and USB Charging Port
    Bluetooth Audio Streaming - play music and apps like Spotify/Pandora wirelessly
  • NO Head unit is Needed to Play your Music
  • Includes Flush Mount Bezel for Remote, Mounting Bracket, 10 ft. USB Cable and Protective Phone Pouch
SPECIFICATIONS
  • Bluetooth: Yes — audio streaming and control
  • Power: 500 W max output (4‑channel amplifier)
  • Speaker Size: 6.5″ (two pairs)
  • Speaker Power: 180 W max per pair (typically ~90 W RMS per pair)
  • Amplifier Type: Class A/B, 4‑channel, 4 Ω stable
  • Inputs: Bluetooth, USB, AUX (via MUSB35 mount)
  • Weather Protection: Weather‑resistant components for outdoor/marine use
  • Remote: Illuminated multifunction Bluetooth remote (~20 ft cable)
  • Compatibility: 12 V systems (boating, powersports)
DOCUMENTATIONS

MC900B_EN_UM.PDF

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