This Boom! Audio™ Cruiser Amp and Speaker Kit features a stylish black and chrome enclosure that mounts to the inside of the windshield, and because it rests below the cross brace, it maintains a low-profile appearance. The waterproof enclosure conceals the great-sounding 3.5" speakers behind a rich black grill, and the surrounding chrome band adds a stylish finishing touch. Want to strip your bike down? Then just unplug the speaker enclosure wiring, and the unit can be removed with the detachable windshield. The compact two-channel stereo amplifier mounts out of the way on the frame down tubes, and the 1/8" (3.5mm) stereo auxiliary input connects to most portable audio players, some of which can be easily housed in a convenient Boom! Audio™ Tank Pouch. The integrated hand control features volume up/down buttons and a backlit on/off button, and is designed for easy operation with your right thumb, even while wearing gloves. Complete kit includes all wiring and mounting hardware.