U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Canadian Based. Customer Focused.

Premium Marine Quality Parts

Boss Audio

Boss Audio 4" BM40AMPBT Amplified Waketower Speakers - Matte Black - 500W

LSN 73102 MPN BM40AMPBT UPC 791489124607 MFR Boss Audio
Special Order
BC, Warehouse

"Special Order" items will take longer to process and ship then "Express" items.
Typically takes no more then 14 days for delivery.

For next day parts. Visit our express parts catalog Here.
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$336.28
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$289.21
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4" BM40AMPBT Amplified Waketower Speakers - Matte Black - 500W

These Matte Black 8" BM40AMPBT Amplified waketower speakers provide next-level audio through a stylish design.  Boss Audio  tower speakers are marine grade, so you can have outstanding sound quality on your boat or UTV. 

Features:

  • Full-Range Class D Amplifier
  • Fits 1" to 2" wake tower pipes
  • IPX5 rated in-line remote w/illuminated soft-touch controls
  • Polypropylene Woofer Cone and Rubber Surround
  • 1" Tweeter

Technical Specifications:

  • Speaker Impedance - 4 ohms
  • Cone Material - Water-Resistant IMPP
  • Sensitivity - 94dB
  • Frequency Response - 45HZ - 20KHZ
  • Max Power - 500W
  • 250 Watts RMS
  • Dimensions (W x L x H) - 5.54" x 7.17" x 7.43"
  • Weight 5.58 lbs

In the Box:

  • Two (2) 2-Way waketower speaker
  • Bluetooth multi-function controller 
  • Power wire harness
  • Mounting hardware
  • Instruction manual

*Sold as a Pair

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.

Documentation

Owner's ManualDownload PDF

Accessories

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  • SKU 31843 — MFG# 142410
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  • SKU 57275 — MFG# SPK1614
  • SKU 70168 — MFG# 1150
  • SKU 70185 — MFG# 1140
  • SKU 71661 — MFG# 142625
  • SKU 84153 — MFG# MOFC12GA150SW
  • SKU 84154 — MFG# MOFC16GA150SW
  • SKU 85098 — MFG# 010-12898-00
  • SKU 85100 — MFG# 010-12898-10
  • SKU 85101 — MFG# 010-12898-20
  • SKU 85102 — MFG# 010-12899-00
  • SKU 85103 — MFG# 010-12899-10
  • SKU 85104 — MFG# 010-12899-20
Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.