PLEASE NOTE: Our couriers have been impacted by significant and unprecedented delays. All orders placed will take longer than usual to dispatch.
We apologise for any inconvenience this disruption may cause.
Happy holidays! We will reply to your emails and dispatch your orders when we return on the 13th Jan. Thank you.
Due to COVID-19 and extreme weather disruptions, orders may experience some shipping delays. Learn More

PLEASE NOTE: Our couriers have been impacted by significant and unprecedented delays. All orders placed will take longer than usual to dispatch.
We apologise for any inconvenience this disruption may cause.

Happy holidays! We will reply to your emails and dispatch your orders when we return on the 13th Jan. Thank you.
Due to COVID-19 and extreme weather disruptions, orders may experience some shipping delays. Learn More

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Boss Audio MRWT40 4" Marine Wake Tower Speakers (Pair, Black)

UPC: 791489123051 SKU: MRWT40
Boss Audio MRWT40 4" Marine Wake Tower Speakers (Pair, Black)Boss Audio MRWT40 4" Marine Wake Tower Speakers (Pair, Black)Boss Audio MRWT40 4" Marine Wake Tower Speakers (Pair, Black)
$249
$249$172.85
Leaves warehouse in 5 hours.
Free Registered Shipping*

This item comes with free registered shipping. Use the calculator below for Express shipping quote.

  • Standard to Metro (4-10 business days)
  • Express to Metro (1-4 business days)
  • Standard to Non-metro (10-20 business days)
  • Express to Non-metro (2-6 business days)
  • Pickup (Same or next business day)
  • *Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • 12 Month Australian Warranty
  • Manufactured by: Boss Audio
  • Availability:In Stock
  • Model: Boss MRWT40
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Weather Proof Enclosed System 4" 2-way Speaker (Pair)


  • Power Handling:
    • 400 Watts MAX
    • 200 Watts RMS Power
  • 4" Polypropylene Woofer Cone and Rubber Surround
  • 1" Tweeter
  • UV coatings for plastic surfaces, coated circuit boards and connections
  • Frequency Response: 130 Hz to 20 kHz and
  • Sensitivity: 94dB
  • Mounting Clip 1-1/4 to 2 inch
  • Sold as Pair

Questions & Answers


What bar/tube diameter can these speakers be used with?

The Boss Audio MRWT40 speakers can accommodate a bar diameter of between 38mm to 50.8mm.



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