- Peak Power Handling: 16 watts/pair
- Speaker Impedance: 4 ohm
- Frequency Range: 1K to 10K Hz
- Weight: 0.35Lb per Speaker
- SPL: 83 dB+/-3 dB
- Overall Dimensions: 2 15/16″ x 2 3/4″ x 1 5/16″ (74mm x 69mm x 33mm)
MB21W – 8W VHF Extension Speakers Surface Mount
$32.95
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.
- 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
- Also available in black color speaker (Part# MB21B)
- SOLD IN EACH (NOT SOLD IN PAIRS)

All orders are shipped within 1-2 business days. Estimated arrival dates are for domestic orders placed today. We've adjusted these estimates to account for holidays and weekends. Estimated arrival dates don't apply to:
- Deliveries to Alaska, Hawaii, PO boxes and rural areas
- Deliveries made to U.S. territories, APO, FPO and international addresses
- Items that are out of stock at the time of ordering
Please Note: For shipping-related questions, please contact us directly here. Packages Do Not Ship on the Following Holidays: New Year's Day 4th of July Martin Luther King Jr. Day Labor Day President's Day Thanksgiving and the day after Thanksgiving Memorial Day Christmas