This 2-subwoofer bundle provides powerful, marine-ready bass with Polk’s MM1042 SVC. Each sub is rated at 400 W RMS / 1,200 W Peak and built with a titanium-plated composite cone, Santoprene surround, and fiberglass-reinforced ABS basket. With IP56 Ultra-Marine certification, these subs are engineered to resist water, UV, and salt while delivering strong, accurate bass output.
Key Features
- Sold as 2 subs (bundle)
- Power Handling (RMS): 400 W Each / 800 W Total
- Power Handling (Peak): 1,200 W Each / 2,400 W Total
- Impedance: Single 4 Ω voice coil (SVC per woofer)
- Sensitivity: 86 dB @ 1 W / 1 m
- Frequency Response: 28 – 200 Hz
- Top Mount Depth: ~4.35″
- Cutout Diameter: ~9.1″
- 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: 1.0 – 2.4 cu ft (each); ported box: 1.25 – 1.75 cu ft (each)