Features :

Boss Audio UBAC50D 150w Powered Bluetooth Controller For Polaris RZR/ATV/UTV/Cart 
150 Watts Max Power Universal Amplified Bluetooth Controller Featuring Built-in Class D Amplifier
150 W Max Power, Full-Range Class-D Amplifier 2 Ch Speaker Output
Bluetooth v4.1 w/Simple Pairing and Audio & Control (A2DP & AVRCP) Stream and Control your Favorite Music APPs
2V Pre-Amp Output, 12V Amp Remote Output
USB Charging only: 5VDC @ 1A, 3.5 mm Aux-Input
IPX5-Rated (Water Resistant/Dustproof), Illuminated Soft Touch Controls
On/Off, Volume Up/Down, Track Up/Down, Play/Pause
Surface, Flush and Roll Bar Mounting (3/4″, 1″, 1-1/2″, 1-3/4″, 2″ O.D.)
Rockville RWB65B Pair of 6.5″ WakeBoard Tower Speakers Totaling 500 Watts (250 Watts per speaker)
Color : Black
Includes Stainless mounting hardware that wont rust or corrode
6.5″ Two-Way High Fidelity Speaker System
Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel
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
Power Rating : 
Peak Power Handling : 500 Watts (250 Watts per Speaker)
RMS Power Handling : 300 Watts (150 Watts per Speaker)
Frequency Response : 70 – 20,000 Hz
Sound Pressure Level : 96dB @ 1w/1m
Impedance : 4 Ohms
Mounting Depth : 9″

Product Features

• Package Includes: (1) Boss Audio UBAC50D 150w Powered Bluetooth Controller 4 Polaris RZR/ATV/UTV/Cart. (1) Pair of Rockville RWB65B 6.5″ Black 2 Way 500 Watt Marine Wakeboard Tower Speakers.  
• Boss Audio UBAC50D 150w Powered Bluetooth Controller For Polaris RZR/ATV/UTV/Cart . 150 Watts Max Power Universal Amplified Bluetooth Controller Featuring Built-in Class D Amplifier. 150 W Max Power, Full-Range Class-D Amplifier 2 Ch Speaker Output. Bluetooth v4.1 w/Simple Pairing and Audio & Control (A2DP & AVRCP) Stream and Control your Favorite Music APPs. 2V Pre-Amp Output, 12V Amp Remote Output.
• USB Charging only: 5VDC @ 1A, 3.5 mm Aux-Input. IPX5-Rated (Water Resistant/Dustproof), Illuminated Soft Touch Controls. On/Off, Volume Up/Down, Track Up/Down, Play/Pause. Surface, Flush and Roll Bar Mounting (3/4″, 1″, 1-1/2″, 1-3/4″, 2″ O.D.).  
• Rockville RWB65B Pair of 6.5″ WakeBoard Tower Speakers Totaling 500 Watts (250 Watts per speaker). Color : Black. 6.5″ Two-Way High Fidelity Speaker System. Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel. 1″ Polymide Dome Neodymium Midrange Tweeter. Built-In Two-Way Crossover Network. Fully Marinized Against Salt & Fresh Water Conditions. Completely Water / Rust Resistant.Includes long screws that accommodate Jeep Wrangler and any roll bar.
• 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 inches to 2.05 inches and can even fit larger Bars with our optional longer screws.