Description
(2 Pairs) Polk Audio MM652 – Four 6.5″ Ultra-Marine Coaxial Speakers – 400 W RMS / 1,200 W Peak (Total for 4) – 4 Ω
This 4-speaker bundle expands sound coverage with Polk’s MM652 Ultra-Marine series. Built for marine and tough environments, these speakers deliver high-fidelity performance and durability under water, UV, and salt exposure. With titanium-coated cones, Santoprene surrounds, and pivoting tweeters, they’re engineered for both clarity and ruggedness.
Key Features
This 4-speaker bundle expands sound coverage with Polk’s MM652 Ultra-Marine series. Built for marine and tough environments, these speakers deliver high-fidelity performance and durability under water, UV, and salt exposure. With titanium-coated cones, Santoprene surrounds, and pivoting tweeters, they’re engineered for both clarity and ruggedness.
Key Features
- Sold as 2 pairs (4 speakers total)
- Power Handling (RMS): 100 W Each / 400 W Total
- Power Handling (Peak): 300 W Each / 1,200 W Total
- Impedance: 4 Ω nominal
- Sensitivity: 93 dB @ 1 W / 1 m
- Frequency Response: 40 Hz – 40,000 Hz
- Cutout Diameter: ~5.0″
- Mounting Depth: ~2.62″ (top mount)
- Ultra-Marine Certified (IP56): waterproof surrounds, corrosion-resistant baskets, drainage weep holes, epoxy-coated crossovers
- Titanium-coated composite cone with Santoprene surround
- Pivoting 1″ Terylene dome tweeter
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.
