(4) Rockville RWB90B Black 8" Marine Wakeboard Swivel Tower Speakers+Receiver

Package Includes:
(2) Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers
(1) Rockville RGHR2 Marine Gauge Hole Receiver w Bluetooth USB, Radio + Wired Remote

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Video of RWB:

Features:
Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers
8" Two-Way High Fidelity Speaker System
Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel
Includes Stainless Steel Mounting Hardware
1" Polymide Dome Neodymium Midrange Tweeter
Built-In Two-Way Crossover Network
Fully Marinized Against Salt & Fresh Water Conditions
Completely Water / Rust Resistant
Terminals Are Sealed with Rubber Gaskets
Specially Tuned for PA Voice Over
Polypropylene Mica Injected Cone with Santoprene Surround
High BL Magnet Motor Structure
Y30 High Density Magnets
Oversized 1.25” Kapton Voice Coil
Large mounting screw accommodates roll bars found on many off road vehicles such as Jeep Wranglers, and ATV's equiped with a roll bar/cage.
These Wakeboards Fit bars ranging from 1.26" 2.87"
Color: Black

Owner's Manual

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Video of RGHR2:

Features:
Rockville RGHR2 Weather Resistant Gauge-Hole Digital Media Receiver w/Bluetooth/USB/AM/FM
Fits into a standard Gauge-Hole (Tachometer) Opening
Built-in 72 x 4 Watt Peak high powered amplifier (28 x 4 RMS)
Built in EQ with preset EQ curves (Pop, Class, Rock, Flat)
IP66 Waterproof Certification (Tested to withstand the elements)
USB Input to play back audio files store on a USB thumb drive or any other USB device
RCA Aux Input
AM/FM Radio Built In with 18 FM and 12 AM presets + US and European tuning
Bluetooth built in to stream audio from any Bluetooth enabled device
USB Input Charges Your Phone
Two Sets of RCA Outputs (Front and a switchable rear/sub) allow you to connect external amplifiers
Big easy to use buttons
Backlit LCD display
Wired Remote Control Included (normally $50)
Required cutout: 3.72" (diameter) x 2.75" (depth)
USB is 500mA and 5V and supports 16GB max
Dimensions:
3.72” inch cutout mounting diameter
4.45” inch diameter top plate
2.75” mounting depth (not including top plate)
3.91 inch depth incl