Poly-Planar Waterproof Marine VHF Radio Extension Speaker


  • Completely waterproof and corrosion-proof
  • Features stainless steel grills, sturdy plastic frames, polypropylene speaker cones and teflon-coated wires
  • Ideal for use as a VHF remote
  • Peak Power Handling: 20 watts/pair
  • Speaker Impedance: 4 ohm , Frequency Range: 1K to 10K Hz and SPL: 83 dB+/-3 dB



Product Code:



In Stock
Product Packaging:Standard Packaging

Vhf external speaker, white, Mfg# MB-41-W. 4.6 inch square, with mounting bracket. Not music quality, not boxed in pairs.

Product information Product Packaging:Standard Packaging Product Dimensions 4.61 x 4.57 x 2.09 inches Item Weight 13.6 ounces ASIN B000THUZTA Item model number MB41W

Only lasted 3 years... pathetic. Their is no place for the water that enters the unit to escape. Cheap Chinese crap.

I added this polyplanner speaker to my vhf radio ,as I have used these for several years. The vhf radio is not very clear but polyplanner makes it easy to understand what’s coming out of vhf radio. Would buy again and recommend.

Its easy to install, and sounds great!
For the money, I don't believe,you can do better for the money!

I have a Raymarine VHF radio where the speaker is is in the mic. With the desiel ending running you cannot hear the VHF. This external speaker wired up quickly and has made it very easy to hear the VHF.

Easy to install. Base has 2 ways to mount so you can mount on a vertical wall or flat surface or as shown in picture. Has all needed parts. comes with 1/8th plug and a RCA type adapter. Loud and clear no distortion noted. Very nice speaker

Works as expected, volume good, install easy. Swivel bracket doesn't allow much movement up and down. I bought this to replace the exact same speaker. For a little more $$ there are better quality speakers available.

Sound is good, easy to hear

As described with all necessary parts to install.

A very good low cost outdoor speaker for my VHF