Polk Audio MM842 SVC – 8″ Single 4 Ω Ultra-Marine Subwoofer – 300 W RMS / 900 W Peak The Polk MM842 SVC is an 8″ single 4-ohm marine-certified subwoofer designed...

Polk Audio MM842 DVC – 8″ Dual 4 Ω Ultra-Marine Subwoofer – 300 W RMS / 900 W Peak Polk’s MM842 DVC is an 8″ dual 4-ohm subwoofer designed for marine...

8" Dual 1-Ohm Subwoofer Power Handling (RMS/Peak): 500 / 750 watts DDC Pressed Paper Cone High Roll Foam Surround 2.5” Vented HD BASV Voice Coil Former Perimeter Aero-Vent Voice Coil Cooling...

8" Dual 2-Ohm Subwoofer Power Handling (RMS/Peak): 500 / 750 watts DDC Pressed Paper Cone High Roll Foam Surround 2.5” Vented HD BASV Voice Coil Former Perimeter Aero-Vent Voice Coil Cooling...

8" Single 4-Ohm Subwoofer 125 Watts RMS/250 Watts Max Proprietary DDC Coated Paper/Wool Cone Pressed 4-Layer Large Roll Foam Surround 1.5" Vented BASV Voice Coil Former Perimeter Aero-Vent Voice Coil Cooling...

8" Dual 4-Ohm Subwoofer 125 Watts RMS/250 Watts Max Proprietary DDC Coated Paper/Wool Cone Pressed 4-Layer Large Roll Foam Surround 1.5" Vented BASV Voice Coil Former Perimeter Aero-Vent Voice Coil Cooling...

Selectable Subwoofer EQ: 0dB - 12 dB @ 45 Hz Inputs: Low Level (RCA)/High Level (speaker level) Equalization Boost/Cut: 0dB - 12 dB Subwoofer Frequency Range: 20 Hz - 200 Hz...

NEW Large Roll Santoprene® Surround 8" Single 4-Ohm Subwoofer 200 watt RMS/400 Watts Max Proprietary Non-pressed Paper DDC Coated Cone 2.0" Vented BASV Voice Coil Former Perimeter Aero-Vent Voice Coil Cooling...

NEW Large Roll Santoprene® Surround 8" Dual 4-Ohm Subwoofer 200 watt RMS/400 Watts Max Proprietary Non-pressed Paper DDC Coated Cone 2.0" Vented BASV Voice Coil Former Perimeter Aero-Vent Voice Coil Cooling...

Heavy Duty Single 8" Box Design Computer Optimized Acoustic Chamber Bass Reflex Slot Port System 4-Layer DDC Coated Non-Pressed Paper Cone 2" BASV High Temperature Voice Coil High Roll Butyl Rubber...