Boss ASK904B.64 Amplifier and Speaker Kit

The Boss Audio ASK904B.64 is an amplifier and speaker kit for boats without room for a stereo head unit. It plays music from any Bluetooth device through a 4-channel weatherproof amplifier and two pairs of speakers. Everything needed for a complete system comes in one box.

The MC900B amplifier is rated at 500 watts and includes a multi-function controller for volume and track control. It drives two pairs of white 6.5 inch MR6W weatherproof speakers. A hideaway antenna keeps the install clean.

The kit also includes a waterproof pouch for your phone, an MUSB35 USB/Aux extension cable, mounting hardware and manuals. It's a quick way to add sound to a boat, UTV or other outdoor setting. Confirm the intended application and fit before installation, especially when nearby models in the same family look nearly identical. Browse more marine speakers.

• Complete kit with 4-channel Bluetooth amplifier and four speakers
• No head unit required
• Multi-function controller
• USB/Aux extension cable and waterproof pouch included
• 4-Channel Weatherproof 500W amplifier with multi-function controller -