BOSS Audio MC475BA, an open-box item, guarantees high-quality sound with a maximum amplifier output of 1000 watts. Highlights include Bluetooth compatibility, inline volume control, and waterproof design. Despite having been unboxed, the item has never been used, thus maintaining its pristine condition and performance capabilities. Ideal for motorcycles and ATVs, the set includes two pairs of chrome speakers, providing full stereo sound on the go. A reliable choice for audiophiles.