MM572 - Polk Audio
MM572
$349.00

MM572

5x7" Coaxial Speakers with Ultra-Marine Certification (Pair)

Ultra-Marine Certified

MM1 Series have earned an Ultra-Marine Certified IP56 rating with their non-corrosive aluminum grilles and fiberglass reinforced ABS baskets, epoxy coated crossovers, water-proof inner and outer surrounds, weep holes for proper drainage and titanium-plated cones—that’s all been salt-fog, UV, and humidity tested. With MM1 Series, you get extra, long-lasting protection against virtually anything mother nature can dish out.

Designed To Go The Extra Mile

All Polk loudspeakers rely on our patented process to eliminate electro-acoustic and mechanical issues before they become a part of the finished speaker and are also rigorously tested through Polk’s Klippel distortion analyzers. MM1 Series, in addition to their IP56 waterproof rating and Ultra-Marine Certification feature Santoprene S Roll inner and outer surrounds to eliminate water, dirt and dust from entering the speaker housing. maximize throw, and withstand abuse from marine cleaning agents.

UV TOLERANT TITANIUM PLATED COMPOSITE CONES

Provides tighter, cleaner, more accurate sonic dispersion—and won’t discolor or degrade with time and heavy use.

Advanced High- Performance Sound

Every element of the MM1 Series is meticulously engineered for high-performance sound—Dynamic Balance technology, a 1” Terylene tweeter, UV tolerant titanium plated composite cones, lightweight neodymium motor structure—plus, glass fiber formers, oversized voice coils and high-temp Conex spiders for increased power handling.

Neodymium Motor Structure

Compact lightweight neodymium motor structure provides more output with less power and overall higher efficiency—plus easier drop-in installation.

Non-corrosive Fiberglass Reinforced Baskets

Integrated Epoxy Coated Crossovers

Companion Products

MM522

5.25" COAXIAL SPEAKERS WITH ULTRA-MARINE CERTIFICATION (PAIR)

$349.00

MM842 SVC

8" SUBWOOFER WITH ULTRA-MARINE CERTIFICATION

$249.00

MM842 DVC

8" DUAL VOICE-COIL SUBWOOFER WITH ULTRA-MARINE CERTIFICATION

$249.00

WHY POLK ?

THE BEST SOUND FOR YOUR MONEY

50 years, hundreds of thousands of speakers, and countless awards later, we are still focused on our mission of giving you the absolute best sound for your money. Great Sound for All.

Why Polk