Polk Audio DB1242SVC 1110 Watt 12" Single Voice Coil Marine Car Subwoofer Klipsch Reference Premiere RP-500M II Bookshelf Speaker Automatic Voltage Monitoring (AVM) technology

Automatic Voltage Monitoring (AVM) technology continuously monitors incoming AC power to protect against over- and under-voltage situations

20Hz-20kHz

the Kenwood XR-1701P woofers become factory replacement speakers

we would recommend a single-channel (or monoblock) amplifier that is stable at 4 ohms

400W Amplifier

Polk Audio DB1242SVC 1110 Watt 12" Single Voice Coil Marine Car Subwoofer Klipsch Reference Premiere RP-500M II Bookshelf Speaker Automatic Voltage Monitoring (AVM) technologyPrice Match Guarantee Polk Audio DB1242SVC 1110 Watt 12" Single Voice Coil Marine Car Subwoofer Everything you love about Polks Dynamic Balance technologythat rich, clean, full range soundis built into the marine tough, yet ruggedly sophisticated, DB+ series. And with its universal fit, it can be installed in any vehicle: Automobiles, motorcycles, boats, ATVsyou name it. Marine Certified The DB+ Series is IP56 rated so its dirt and water resistant. It