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Boss Audio  BM40AMPBT

BM Series 4" 500W Peak Power Handling 4 Ohms, 2-Way Marine Wake Tower Full Range Speakers (pair)

Item #47455

Product Highlights

  • 4" 2-Way Marine Wake Tower Full Range Speakers (Pair)
  • BM Series
  • 500W Peak Power Handling
  • 4 Ohm Impedance

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
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Boss Audio BM40AMPBT BM Series 4" 250W RMS (500W Peak Power Handling) 4 Ohms, 2-Way Marine Wake Tower Full Range Speakers (pair)


We are a Boss Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • (2) 4" MR Series 2-Way Marine Wake Tower Full Range Speakers
  • Owner's Manual
Wireless Music, Powerful Sound

Stream your favorite tunes wirelessly via Bluetooth from smartphones, tablets, or MP3 players, and control playback, tracks, and volume with the inline Bluetooth remote. Enjoy high-powered audio from 4” poly cone speakers and 1” dome tweeters, driven by a 500W Class D 2-channel amplifier for crisp highs and deep lows.

Durable, Weatherproof, and Easy to Mount

Built to last, this marine-grade, IPX5-rated system resists water and dust, featuring an industrial matte finish for rugged durability, and installs effortlessly with an adjustable clamp system that fits 1.25”–2” O.D. bars on wake towers, ATV/UTV cages, and boats.

Safe, Clear, and All-Terrain Audio

Protect your vehicle with smart auto shut-off that prevents battery drain, while enjoying full-range sound from 45Hz to 20kHz for clear, high-quality audio in any terrain or environment.


SPECIFICATIONS


  • Diameter : 4 Inch
  • Sensitivity : 94 dB
  • Impedance : 4 Ohm
  • Frequency Response : 45-20000 Hz
  • Peak Power Handling : 500 Watts
  • Color : Black
  • RMS Power Handling : 250 Watts

FEATURES


Features:
  • Bluetooth Audio Streaming: Stream music wirelessly from your smartphone, tablet, or MP3 player. Includes inline Bluetooth remote for track, play/pause, and volume control.
  • High-Powered Sound: 4” poly cone speakers with 1” dome tweeters, powered by a 500W Class D 2-channel amplifier for crisp highs and deep lows.
  • Marine-Grade Weatherproof Design: IPX5-rated for water and dust resistance. Industrial matte finish ensures durability under harsh outdoor conditions.
  • Easy Installation: Adjustable clamp system fits 1.25”–2” O.D. bars — ideal for wake towers, ATV/UTV cages, and boats.
  • Smart Protection: Auto shut-off detects vehicle low battery to prevent drain.
  • All-Terrain Audio: Full-range frequency response from 45Hz to 20kHz, delivering clear, high-quality sound in all environments.

 

Specifications:

  • Speaker Type: Marine / Wake Tower
  • Speaker Size: 4” Poly Cone + 1” Dome Tweeter
  • Total Power Output: 500 Watts (250W per speaker)
  • Amplifier Type: Built-in Class D 2-Channel
  • Impedance: 4 Ohms
  • Frequency Response: 45Hz – 20kHz
  • Connectivity: Bluetooth + Wired
  • Audio Output Mode: Stereo
  • Water Resistance Level: IPX5 Weatherproof/Dustproof
  • Mounting Type: Wake Tower / Roll Cage / ATV/UTV Bars
  • Clamp Compatibility: 1.25”–2” O.D.
  • Dimensions: 7.4” L x 7.2” W
  • Weight: 3.0 lbs per speaker
  • Included Components: 2 Speakers, Wiring, Mounting Hardware
  • Vehicle Service Type: Marine, ATV, UTV, Boats
  • UPC: 791489124607
  • Weight: 3
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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