The Gen 3 GoHawk Stereo Soundbar System includes new 7/8" to 1-1/4" mounting clamps with mirror brackets, with custom mounting required for bars larger than 1-1/4". Only the speakers are waterproof, while the amplifier must be installed in a shaded area away from rain and direct sunlight, as it is normal for the amp to warm during use. Features include Bluetooth wireless, 3.5mm AUX input, USB 2.0, microSD slot, FM radio, LED back-lit wired control, and a display with clock. FM specs cover 87–108MHz with sensitivity ≤11dB, distortion ≤0.5%, and SNR ≥60dB. General specs include a black amplifier rated at 12V DC, 2 × 30W input, 180W max, 4–8Ω impedance, Bluetooth 3.0+EDR with >15m range, and frequency response of 20Hz–20KHz. Dimensions are 3.38" × 4" for speakers, 3.25" × 4.5" × 2" for the stereo unit, and 1.5" × 2" for the wired control. The package includes 2 speakers, main control unit, wired control, 2 handlebar clamps, 2 mirror mounting brackets, installation accessories, and a user manual. | Gohawk | | Bluetooth Motorcycle Speakers, 2-Speaker Waterproof Stereo Audio System w/ Amp FM Radio, USB, SD for ATV Golf Cart | Black | Best Buy