Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
(4) Polk Audio MM572 5”x7” Mobile Monitor Series 2-Way Coaxial Car/Marine Speakers (4 Pairs)(4 Pairs) Polk Audio MM572 Eight 57 Ultra Marine Coaxial Speakers 800 W RMS 2,400 W Peak (Total for 8) 4 Expand your system with this 8 speaker bundle of Polks MM572 Ultra Marine coaxials. Engineered for extreme conditions, these speakers combine rugged IP56 certification with titanium coated cones, Santoprene surrounds, and pivoting 1 Terylene tweeters for powerful, accurate sound in any environment. Key Features Sold as 4 pairs (8 speakers total)
(4 Pairs) Polk Audio MM572 – Eight 5″×7″ Ultra-Marine Coaxial Speakers – 800 W RMS / 2,400 W Peak (Total for 8) – 4 ΩExpand your system with this 8-speaker bundle of Polk’s MM572 Ultra-Marine coaxials. Engineered for extreme conditions, these speakers combine rugged IP56 certification with titanium-coated cones, Santoprene surrounds, and pivoting 1″ Terylene tweeters for powerful, accurate sound in any environment.
Key Features
- Sold as 4 pairs (8 speakers total)
- Power Handling (RMS): 100 W Each / 800 W Total
- Power Handling (Peak): 300 W Each / 2,400 W Total
- Impedance: 4 Ω nominal
- Sensitivity: 93 dB @ 1 W / 1 m
- Frequency Response: 35 Hz – 40,000 Hz
- Mounting Depth: ~2.56″ (top-mount)
- Cutout Dimensions: ~4.92″ × 7.15″
- Ultra-Marine Certified (IP56): waterproof surrounds, corrosion-resistant baskets, drainage weep holes, epoxy-coated crossovers
- Titanium-coated composite woofers with Santoprene surrounds
- Pivoting 1″ Terylene dome tweeters
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
★★★★★ 5
Great Phone Holder
Style: Holder+Dash+Vent+Windshield
I bought the version with the suction cup mount and I’m very happy with it. It holds my phone securely in place and doesn’t move around while driving. It’s also very easy to place the phone in the holder and remove it when needed. The suction cup sticks well to the dashboard, and you can position it so the phone stays in a safe, easy-to-see spot while driving. Overall, a great and reliable phone mount. Highly recommend!
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Best product and customer service around!!
One of the best car mounts I've ever bought! I love the mount’s powerful magnet, which ensures your phone stays locked in place even on bumpy roads, and the strong adhesive that sticks firmly to the back of the Tesla screen and holds it steadily. Plus, their customer service is off the charts. Very helpful and responsive.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Strong magnet, no vibration issue, easy to install
It fits as described. No vibration issue. Magnet is very strong. It can charge the AirPods too. Very easy to install and remove. Looks very sturdy.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Perfect Tesla Car Mount Charger!
This charger is amazing! Fits my Tesla screen perfectly, charges my phone fast, and the magnetic hold keeps it secure. Love the LED RGB lights and heat protection — looks great and works flawlessly. Highly recommend!
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Reviewed in the United States on January 22, 2026
★★★★★ 1
Not good
Do not order this item! It cracked my screen
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Reviewed in the United States on April 28, 2026