Boss Audio MCBK420B Speaker System w/ Class D Compact Amplifier

• Full-Range, Class D

• Bluetooth® Audio Streaming

• 3.5 mm Aux Input Compatible with Audio Output of Smartphones and MP3 Players

• In-line Volume & Power Control

• 3" (76 mm) Matte Black Speakers (1 Pair)

• 600 Watt Max Amplifier (Dimensions 3.1“ x 3.1“ x 1.5“) with Wired Remote Volume Control

• IPX-5 Rated Speakers > Not Submergible > Weather Resistant

• Includes Mounting Brackets Adjustable to fit 0.75“ to 1.25“ Handle Bars

• Frequency Response 80Hz to 15KHz

• Channel Separation: >50 dB

• Operational Power 12VDC [10 to 16V allowable]