Poly-Planar® MB21B - 8W 1-Way 4-Ohm Black VHF Speaker

6 reviews|Item # mpn1746737
Authorized Dealer
$37.32
In Stock (17) - Ships Tomorrow 06.10.26
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Specifications

Peak Power Handling
8 watts
Speaker Impedance
4 ohm
Frequency Range
1K to 10K Hz
Weight
0.35 lb
SPL
83 dB+/-3 dB
Overall Dimensions
2-15/16" x 2-3/4" x 1-5/16" (74mm x 69mm x 33mm)

Features

  • 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

Product Details

8W 1-Way 4-Ohm Black VHF Speaker (MB21B) by Poly-Planar®. This compact marine communications speaker includes a stainless steel mounting bracket and stainless steel grill. 8 watts Maximum handling power. Comes equipped with a 10’ lead wire and mini-plug. These waterproof communication speakers can be mounted where you can hear your VHF radiotelephone.

Poly-Planar® - CatalogPoly-Planar Authorized Dealer
Brand:
Poly-Planar
Part Number:
MB21B
UPC:
731128002118

Reviews

(6)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
/5
1-6 of 6 Reviews
5 of 5
Poly-Planar® MA8505-W - Titanium Series 200W 3-Way 5" White Flush Mount Speakers, Pair
These are a vast improvement over my old speakers, I had to modify the cutouts to make them fit. I barely have to turn up the volume and the place rocks. Thanks for the speakers, they are worth the price.
Poly-Planar® MA8505-W - Titanium Series 200W 3-Way 5" White Flush Mount Speakers, Pair
Posted by Dino (Mound, MN) / February 19, 2020
5 of 5
Poly Planar MA4056-W
This is a good speaker for the price. Easy install.
Poly-Planar® MA4056-W - 80W 2-Way 6" White Flush Mount Speakers, Pair
Posted by Bob (Howard Beach, NY) / July 18, 2019
5 of 5
Replacement Speaker
This was an exact replacement for my marine band radio speaker that still worked but looked shabby.
Poly-Planar® MB41-W - 10W White VHF Speaker
Posted by Thomas (Pittsburgh, PA) / June 06, 2019
5 of 5
Poly-Planar MB41-W
Great product. Great price. Clear and easy to install. Should have purchased one years ago. Thanks.
Poly-Planar® MB41-W - 10W White VHF Speaker
Posted by Marc (Pasadena, MD) / May 04, 2019
5 of 5
Sailboat Speaker Replacements
Pair of speakers looked as expected. No damage. Prompt delivery. Customer service was good when I called to check on their stock.
Poly-Planar® MA4054-W - 80W 2-Way 4" White Flush Mount Speakers, Pair
Posted by Mark (Austin, TX) / March 09, 2019
4 of 5
Great Sound
The only issue I have is mounting in a Bronco with a plastic flange that came with the speaker. I had to make a steel bracket to hold the speaker secure.
Poly-Planar® MA9060-B - 200W 2-Way 9-1/16" x 6-1/16" x 5-5/8" Black Box Speakers, Pair
Posted by James (Plainfield, IL) / March 11, 2016

Questions and Answers

(0)
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