Poly-Planar® MA4054-W - 80W 2-Way 4" White Flush Mount Speakers, Pair

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Product Details

80W 2-Way 4" White Flush Mount Speakers, Pair (MA4054-W) by Poly-Planar®. MA-4054 is a 4" cone size two-way coaxial speaker. This speaker featured a rugged waterproof design, teflon-coated wires, plastic grilles, polypropylene cones, mylar tweeters and plastic frames, to provide years of trouble-free service. Ultra-low magnetic field speakers eliminates the problem of speakers magnets affecting navigation equipment such as compasses and autopilots. Peak power handling capability 80W/pair.



Frequency response: 65Hz to 20KHZ (2 way)
SPL: 87dB
Type: 2-way Coaxial
Cone Size: 4" (102mm)
Speaker Impedance: 4 ohms
Peak Power: 80 watts per pair
Continuous Power: 40 watts RMS/pair
Weight: 1.2 lbs per unit weight
Outside Diameter: 5-1/4" (132mm)
Cutout Diameter: 4-1/16" (102mm)
Mounting Depth: 2-1/8" (54mm)


  • Ultra-low magnetic field speaker
  • Ideal replacement speakers for boaters who want to upgrade to waterproof speakers without changing the cutout size
  • Integral grilles allow for simple, one-piece installation
  • Stainless steel mounting harware included

Boating is a great way to relieve stress and leave all your troubles on land. Enjoy your time out on the water even more with this top-notch marine product. Whether you're practicing your casts, exploring the amazing marine life with a snorkel, or just cruising on the open water for fun, you need to equip your vessel with the finest products to make sure nothing ruins your amazing recreational time. Our website can get you covered from bow to stern, because we know exactly what you need to make your boating a breeze. This product will be great for all outdoor enthusiasts who enjoy traffic-free travel and wind in their hair. Made with durable materials, it will ensure a long-lasting performance for many exciting adventures to come.

Bring your favorite sounds with you to all of your favorite places with Poly-Planar®! From your boat, golf cart and jet ski to your deck and spa, Poly-Planar creates innovative designs allowing you to have concert hall sound anywhere, any weather. When it comes to water & corrosion proof marine and outdoor speakers, Poly-Planar continues to set the standard as an innovator in technology and design.

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Poly-Planar products are warranted to be free of defects in material and workmanship for a period of 1 year depending on the part number.

Warranty is subject to proper installation and operation within the published specifications. Except as provided below, Poly-Planar will repair or replace at its discretion any unit returned and determined to be defective in normal use. Poly-Planar is not liable for any consequential damages.

Limits of Liability

Proof of date of purchase is required for any warranty service. Poly-Planar will consider warranty void if unit has been tampered with or has had serial number altered, defaced or removed. Poly-Planar warranty does not cover damage incurred in transit, accident, abuse, misuse, negligence, fire, flood, lightning, or unauthorized service. This warranty assumes no responsibility for damages incurred during installation. This warranty does not cover labor costs for removal of defective unit or reinstallation of replacement unit. This warranty covers normal consumer use only. In no event shall Poly-Planar be liable for special, incidental, or consequential damages.



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Poly-Planar® - 80W 2-Way 4" White Flush Mount Speakers, Pair
Poly-Planar® MA4054-W - 80W 2-Way 4" White Flush Mount Speakers, Pair
Average Rating: 5 of 5
5 of 5
Sailboat Speaker Replacements
Poly-Planar® MA4054-W - 80W 2-Way 4" White Flush Mount Speakers, Pair
Pair of speakers looked as expected. No damage. Prompt delivery. Customer service was good when I called to check on their stock.
Posted by (Austin, TX) /
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