A:AnswerI play mine through Kicker 6 1/2's and it sounds clear at 70 mph on my motorcycle. The setting is only at 25 volume with much higher levels to go. It should push your Bose easy enough.
A:AnswerYes, the USB port does turn off when the ignition's off, and the Bluetooth is automatically activated once you turn the ignition on Hope that helps.
A:AnswerIt’s got something like 49 color presets or you can sync it to match your car’s interior lights. Adjusting the RGB can give you whatever custom color you want.