The Premium Upgrade
Tuned for the total sonic accuracy you get in a studio monitor speaker, the MM1 Series reconfigures this high-quality sound for an on-the-go experience that's way beyond anything you'll hear in an OEM factory setup.

Engineered for High-Performance Sound
Every element of the MM Series is meticulously engineered for high-performance sound-Dynamic Balance technology, pivoting 1" terylene tweeter, lightweight neodymium motor structure, high-temp Conex spiders and oversized voice coils for increased
power handling.

Ultra-Marine Certified
Featuring an IP56 rating that includes a non-corrosive fiberglass reinforced ABS basket, epoxy coated crossovers, water-proof inner and outer surrounds, weep holes for proper drainage and titanium-plated cones, you get extra, long-lasting protection- that's all salt-fog and UV tested.

Dynamic Balance Technology
Patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies.

Features:

(2) Polk Audio MM572 5x7" 600 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers
Driver Compliment: 5" x 7" (127mm x 177.8mm)
Tweeter Compliment: 1" (25mm)
Cutout Dimensions: 4.92" x 7.15" (125mm x 181.6mm)
Mounting Height: 0.25" (6.35mm)
Mounting Depth (Top): 2.56" (65mm)
Mounting Depth (Bottom): 2.82" (71.5mm)
Peak Power Handling: 300 Watts per speaker
Continuous Power Handling: 100 Watts per speaker
Nominal Impedance: 4 Ohms
Frequency Response: 35Hz-40kHz
Sensitivity: 93 dB
Magnet Weight: 1.38/0.23 oz
Magnet Material: Neodymium
Magnet Size: 29.5mm x 5mm x 12/24mm x 5mm x 3mm
VC Diameter: 1.2"

General Features:

• (2) Polk Audio MM572 5x7 600 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers 
• Driver Compliment: 5 x 7 (127mm x 177.8mm)
• Tweeter Compliment: 1 (25mm)
• Cutout Dimensions: 4.92 x 7.15 (125mm x 181.6mm)
• Mounting Height: 0.25 (6.35mm)
• Mounting Depth (Top): 2.56 (65mm)
• Mounting Depth (Bottom): 2.82 (71.5mm)
• Peak Power Handling: 300 Watts per speaker
• Continuous Power Handling: 100 Watts per speaker

• Nominal Impedance: 4 Ohms
• Frequency Response: 35Hz-40kHz
• Sensitivity: 93 dB
• Magnet Weight: 1.38/0.23 oz
• Magnet Material: Neodymium
• Magnet Size: 29.5mm x 5mm x 12/24mm x 5mm x 3mm
• VC Diameter: 1.2