Package Includes: (1) (2) Rockville WB65KLS BLACK 6.5" 300w Metal Marine Wakeboard LED Tower Speakers, (1) Rockville ATV220 2 Channel UTV/Motorcycle Bluetooth Amplifier IP65 Micro Amp | Features of WB65KLS: Pair Rockville WB65KLS BLACK 6.5" 300w Metal Wakeboard Tower Speaker w/ Built in LED's, Peak Power Handling per speaker: 300 Watts, RMS Power Handling per speaker: 150 Watts, Water-tight and fully sealed speaker wire leads make installation secure and quick (Way better than terminals), Frequency Response: 70Hz to 20kHz, Sensitivity: 88dB, Impedance: 4 Ohm, Black stainless steel enclosure, Aluminum Mounting Bracket, Quick and Easy Speaker Angle Adjustment | Bracket rotates 360 degrees, 1" Titanium Dome Tweeter, Fully Marinized Against Salt & Fresh Water Conditions, Completely Resistant to Water, Rust, and UV Rays, Polypropylene Mica Injected Cone with Rubber Surround, 10 oz High Density Magnet, 1" Voice Coil, CE and RoHS Certified, These wakeboard speakers fit bars ranging from 1" to 2.5", This model is shallow enough to fit perfectly in an ATV or UTV, Dimensions per speaker (H x W x D): 7.1" x 7.1" x 8.7", Weight per speaker: 5.1 lbs | Features of ATV220: Rockville ATV220 2 Channel UTV/Motorcycle Bluetooth Amplifier IP65 Waterproof Micro Amp, Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) 2 Ohms: 400 Watts (2 x 200 Watts), 4 Ohms: 250 Watts (2 x 125 Watts).Peak: Peak 2 Ohms: 1600 Watts (800 x 2 Watts). Bridged Power Rating: 4 Ohms Bridged: 400 Watts | Built in Bluetooth Wireless with Auto Pairing (You can run this amp without any receiver), IP65 waterproof rating, All inputs and wire wiring is sealed and covered, Conformal coated circuit board, Anti rust materials, This is one of the only amps on the market that is IP65. That means even if you submerged it for a couple of seconds it would work fine, Efficiency at Full Power 4 Ohm (1kHz) 84.8%, Efficiency at Full Power 2 Ohm (1kHz) 77.8%, Micro Size amplifier can easily fit in tight spaces