Rich Deep Bass, On the Go
Delivers thunderous sonic output and powerful low frequency response whenever... that will get your heart pumping.
Marine Certified
Built to last for cars, boats and ATVs with an IP56 rating and tested for Salt-fog, UV & Humidity.
Space Saving Design
Slimmed down form factor reduces the need for oversized subwoofer enclosures for a look that goes virtually unnoticed-but a sound that doesn't.
Dynamic Balance Technology
Patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies.
Features:
Polk Audio DB842SVC 8" 750 Watt Single 4-Ohm Car/Marine Boat Audio Subwoofer Sub
Driver Compliment: 8" (203.2mm)
Cutout Dimensions: 7.28" (185mm)
Mounting Height: 0.51" (13.05mm)
Mounting Depth (Top): 3.82" (97mm)
Mounting Depth (Bottom): 4" 102mm
Peak Power Handling: 750 Watts
Continuous Power Handling: 250 Watts
Nominal Impedance: 4 Ohms
Frequency Response: 30Hz-200kHz
Sensitivity: 84 dB
Magnet Weight: 24.7 oz
Magnet Material: Ceramic
Magnet Size: 110mm x 45mm x 18mm
VC Diameter: 1.5"
Minimum Sealed Enclosure: 0.5 cu. ft.
Maximum Sealed Enclosure: 1.2 cu. ft.
Minimum Vented Enclosure: 0.66 cu. ft.
Maximum Vented Enclosure: 1.2 cu. ft.Rockville RPB1 waterproof portable Bluetooth speaker with 10 watts power!
Automatically remembers and syncs with previously synced devices
Playback Controls - Play, Pause, Skip Forward, Skip Back, Volume Up, Volume Down
Will control next song, pause, play on popular apps like Pandora, Spotify, and others
Can control next song, pause, and play from the Bluetooth speaker
The built-in mic allows you to speak through the device so you can make and receive phone calls hands-free
Circular design fits in the palm of your hand or in your pocket
