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Boss Audio Systems BM40AMPBT 4" Amplified Bluetooth Waketower Speakers 500W

Manufacturer

Boss Audio Systems

<h3>About Boss Audio Systems</h3><p>Founded in 1987 and headquartered in Oxnard, California, <strong>Boss Audio Systems</strong> has spent nearly four decades redefining what aftermarket audio can be. The brand was built on a simple but powerful idea: that high-quality, high-performance sound systems should be accessible to everyone — not just those with deep pockets. Today, Boss Audio is recognized globally as a full-line manufacturer of mobile electronics, with products sold in over 130 countries.</p><p>Boss Audio's engineering philosophy centers on in-house acoustic, mechanical, and electronics design, allowing the brand to tightly control quality while keeping prices competitive. The result is a lineup that delivers genuine performance at an accessible price point — a balance that has made Boss a go-to name for car enthusiasts, boaters, off-road adventurers, and powersports riders alike.</p><h3>A Full-Range Audio Lineup</h3><p>Boss Audio's catalog spans nearly every facet of mobile audio. Whether you're upgrading the interior of your daily driver or outfitting a boat for open-water adventures, Boss has a purpose-built solution. Their <a href="/7271-boss-audio-systems-speaker-1319">speaker lineup</a> covers everything from compact 3.5-inch door speakers to full-range 6x9-inch marine-grade units, with weatherproof construction and multi-color RGB illumination options available throughout the range.</p><p>On the head unit side, Boss Audio's <a href="/7271-boss-audio-systems-boss-stereos-201734">stereo receivers</a> bring modern connectivity to both car and marine applications. Models featuring Apple CarPlay, Android Auto, Bluetooth streaming, and touchscreen interfaces sit alongside more straightforward single-DIN units — ensuring there is a receiver for every dashboard and every budget. For boaters specifically, Boss offers a dedicated range of <a href="/7271-boss-audio-systems-boss-stereos-200195">marine stereos</a> built to IPX5 and IPX6 weatherproof standards, with conformal-coated PCBs, UV-protected panels, and corrosion-resistant construction that stands up to saltwater environments.</p><h3>Built for Life on the Water</h3><p>Boss Audio's marine product line is one of the most comprehensive in the aftermarket space. Waketower speakers, gauge-style marine receivers, enclosed speaker systems, and complete audio bundle packages make it straightforward to build or upgrade a boat's entire sound system. UV coatings, coated circuit boards, and weatherproofing techniques are standard features — not upgrades — across the marine catalog.</p><h3>Why Choose Boss Audio Systems?</h3><ul><li><strong>Nearly 40 years of audio engineering expertise</strong> dating back to 1987</li><li><strong>In-house design team</strong> including acoustic, mechanical, and electronics engineers</li><li><strong>Products sold in over 130 countries</strong> via a global manufacturing network</li><li><strong>Weatherproof marine-grade options</strong> built for boats, ATVs, UTVs, and off-road vehicles</li><li><strong>Modern connectivity</strong> including Bluetooth, Apple CarPlay, Android Auto, and RGB lighting</li><li><strong>3-year warranty</strong> available on select product lines through authorized dealers</li></ul>

Part Number

BM40AMPBT
06/21/2036 6:49 AM
Sale Price

$199.99

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Boss Audio Systems BM40AMPBT are marine-grade amplified waketower speakers designed to deliver powerful, high-quality audio for boats, UTVs, and other powersports applications. These 4-inch 2-way speakers feature a built-in full-range Class D amplifier providing 500 watts max power (250 watts RMS) for impressive sound output in outdoor environments.

Key Features:

  • Integrated Class D amplifier delivers 500W max power (250W RMS) without requiring external amplification
  • Bluetooth-enabled with IPX5-rated illuminated inline remote for wireless audio streaming and convenient control
  • Adjustable mounting clamps fit 1" to 2" diameter wake tower pipes and roll bars
  • Water-resistant IMPP (Injection Molded Polypropylene) cone with rubber surround for durability
  • 1-inch tweeter and 4-inch woofer provide full-range sound from 45Hz to 20kHz
  • Matte black finish resists UV damage and complements any vessel or vehicle
  • 94dB sensitivity and 4-ohm impedance for efficient power handling

What's Included:

  • Two (2) amplified waketower speakers
  • Bluetooth multi-function controller with IPX5 water resistance
  • Power wire harness
  • Mounting hardware for wake tower installation
  • Instruction manual

These marine-grade speakers are engineered to withstand harsh outdoor conditions while delivering clear, powerful audio for your on-water or off-road adventures. The complete system comes ready to install with all necessary mounting hardware and wiring.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

good!

Easy peasy

excellent service

easy to navigate, nice prices

Great prices. Shopped with autoplicity before and probably will again.

Excellent

no problems so far. Excellent products at a good price. Will buy again in the future.

Thanks

great pricing, and easy to use web interface!

Awesome price!! Hopefully everything comes in quick and easy now! Still waiting on the package <br>

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