Boss Audio ASK904B.64 4 Channel Amplifier & 2 Pairs of 6.5" Speaker Kit - White Portable Power Advanced Corrosion Protection: Riptide® motor

Advanced Corrosion Protection: Riptide® motor lower unit housings are grit-blasted

Each includes Stainless Steel hex nut and socket cap screw

allowing for easy software updates to add new features to your system via your smartphone

FX-37 - Mud Palm Set - Pair

Detailed coverage of the Gulf of Finland from Vilniemi to Perniö

Boss Audio ASK904B.64 4 Channel Amplifier & 2 Pairs of 6.5" Speaker Kit - White Portable Power Advanced Corrosion Protection: Riptide® motorASK904B. 64 4 Channel Amplifier & 2 Pairs of 6. 5" Speaker Kit White No room for a stereo head unit? Want to listen to your music from a Bluetooth enabled device? No worries. Boss has taken audio to the next level with a powerful amplifier and weatherproof speaker kit. This kit packs a punch with the MC900B 4 Channel amplifier w multi function controller, a two (2) pairs of 6. 5" MR6W speakers, waterproof pouch and a USB Aux accessory extension cable.