Boss Audio 4-Channel Full Range 500 Watt Class A/B Amplifier YCRF_sunglasses Packed inside are three material

Packed inside are three material layers that help protect at different impact speeds and redirect rotation energy in many impacts

Three (3) intake and five (5) exhaust vents

Boom microphone length: 183 mm

Affordable

Highly flexible 5mm neoprene uppers - waterproof and naturally insulating

Boss Audio 4-Channel Full Range 500 Watt Class A/B Amplifier YCRF_sunglasses Packed inside are three material4 Channel Class A B ATV UTV Car Marine Amplifier 500 High Output, 2 8 Ohm Stable, Low Level Inputs, Full Range, Weatherproof FEATURES Built in 1A charger allows you to charge your USB connected device thru this units USB port. Weather Proof 500 W MAX Power, 4 Channel 94 W X 4 RMS @ 4 ohm Full Range, Class A B, BLUETOOTH AUDIO STREAMING Stream and Control your Favorite Music APPs Easy Pairing with Auto Re connect Weather Resistant For all 12 Volt