Description
(2) Polk Audio MM842 DVC – 8″ Dual 4 Ω Ultra-Marine Subwoofers – 600 W RMS / 1,800 W Peak (Total for 2)
This 2-subwoofer bundle delivers powerful, compact bass with Polk’s MM842 DVC marine-certified subs. Each is rated at 300 W RMS / 900 W Peak and built with titanium-plated composite cones, Santoprene surrounds, and fiberglass-reinforced ABS baskets. With IP56 Ultra-Marine certification, they withstand harsh environments including water, salt, and UV exposure.
Key Features
This 2-subwoofer bundle delivers powerful, compact bass with Polk’s MM842 DVC marine-certified subs. Each is rated at 300 W RMS / 900 W Peak and built with titanium-plated composite cones, Santoprene surrounds, and fiberglass-reinforced ABS baskets. With IP56 Ultra-Marine certification, they withstand harsh environments including water, salt, and UV exposure.
Key Features
- Sold as 2 subs (bundle)
- Power Handling (RMS): 300 W Each / 600 W Total
- Power Handling (Peak): 900 W Each / 1,800 W Total
- Impedance: Dual 4 Ω voice coils (DVC per woofer)
- Sensitivity: 84 dB @ 1 W / 1 m
- Frequency Response: 30 – 200 Hz
- Top Mount Depth: ~4.76″
- Cutout Diameter: ~7.2″
- 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): 0.35 – 0.85 cu ft; ported box: 0.35 – 0.85 cu ft
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.
