MM1 Series

Mobilizing high-quality sound for an on-the-go audio upgrade that’s way beyond anything you’ll experience from the stock factory set up in your car, boat, motorcycle or ATV.MM1 are tuned to provide the unparalleled sonic accuracy you’ll find in studio monitors in an ultra-marine certification design.

Ultra-marine certification

MM1 speakers sport non-corrosive aluminum grilles, fiberglass reinforced ABS baskets, epoxy coated crossovers, waterproof surrounds, proper drainage and titanium-plated cones for an Ultra-Marine Certified IP56 rating that’s been salt-fog, UV, and humidity tested.

60 days risk-free

Try any product for 60 days and if you don’t love it, return it for a full refund. We’ll even pay for shipping.

Free Shipping

Free and fast shipping on all products, direct from Polk.

50 Year Legacy

For over 50 years we've been providing exceptional sound experiences.

Engineered in Baltimore

We're proud to be part of Baltimore for over five decades.