(2) Polk Audio MM 1242 SVC 12" MM1 Series Car/Marine Subwoofers 4-Ohm SVC (1 Pair)

(2) Polk Audio MM 1242 SVC 12" MM1 Series Car/Marine Subwoofers 4-Ohm SVC (1 Pair)(2) Polk Audio MM1242 SVC 12 Single 4 Ultra Marine Subwoofers 840 W RMS 2,520 W Peak (Total for 2) This 2 subwoofer bundle combines rugged durability and serious bass performance with Polks MM1242 SVC. Each subwoofer delivers 420 W RMS 1,260 W Peak and is built with titanium plated composite cones, Santoprene surrounds, and fiberglass reinforced ABS baskets. With IP56 Ultra Marine certification, these subs resist water, salt, and UV exposureperfect

(2) Polk Audio MM1242 SVC – 12″ Single 4 Ω Ultra-Marine Subwoofers – 840 W RMS / 2,520 W Peak (Total for 2)

This 2-subwoofer bundle combines rugged durability and serious bass performance with Polk’s MM1242 SVC. Each subwoofer delivers 420 W RMS / 1,260 W Peak and is built with titanium-plated composite cones, Santoprene surrounds, and fiberglass-reinforced ABS baskets. With IP56 Ultra-Marine certification, these subs resist water, salt, and UV exposure—perfect for boats, trucks, or custom car audio systems.

Key Features

• Sold as 2 subs (bundle)
• Power Handling (RMS): 420 W Each / 840 W Total
• Power Handling (Peak): 1,260 W Each / 2,520 W Total
• Impedance: Single 4 Ω voice coil (SVC per woofer)
• Sensitivity: 87 dB @ 1 W / 1 m
• Frequency Response: 26 – 200 Hz
• Top Mount Depth: ~5.34″
• Cutout Diameter: ~11.1″
• Titanium-plated composite cones with Santoprene surrounds
• Fiberglass-reinforced ABS baskets with drainage weep holes
• Ultra-Marine Certified (IP56): waterproof surrounds, UV & salt-fog tested
• Recommended sealed box (each): 1.5 – 2.0 cu ft; ported box: 1.75 – 2.5 cu ft