Description
Poly-Planar MB21 8W VHF Extension Speakers Surface Mount – Black
Model: MB21B
- 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
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.
Specifications
| Peak Power Handling | 8 watts |
| Speaker Impedance | 4 ohm |
| Frequency Range | 1K to 10K Hz |
| Overall Dimensions | 2 15/16? x 2 3/4? x 1 5/16? (74mm x 69mm x 33mm) |
What’s in the Box:
- MB21 Speaker with 10′ lead – White
- Mounting bracket and Knobs




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