Finally...Automatic volume control for boat stereos.  The Boost Box turns the volume up when you pull a rider out of the water, and turns the volume down when you stop to pick-up the rider. 

Boost Box

You hit the throttle, the engine roars and the sound of the boat on the water
starts to drown out the music.  With a Boost Box, just as the boat begins to plane, the stereo automatically cranks up the volume so everyone--even the rider--can enjoy the tunes.  When the boat slows, the stereo automatically turns back down the volume to normal levels.  Boost Box lets you enjoy hands free automatic volume control and concentrate more fully on the rider you're pulling. 

The Boost Box is fully adjustable! - Depending on the day and crowd on the
boat, go for a huge boost in volume to watch big-air tricks, or simply dial-up a
small volume boost so you hear the tunes but still talk over the music.

No complicated wiring or modifications necessary! - No need to wire into the boat's speed or rpm signals.  The Boost Box continuously monitors the boat's acceleration and deceleration with internal sensors.  Because the Boost Box works completely by monitoring signals from its internal sensors, it will work with any inboard, V-drive, or inboard/outboard boat. The small unit is only 4"x 3" x 1.5" so it won't take up a lot of space either.

Works with Kenwood and Clarion sound systems!
  • For Kenwood KTS-300MR, KTS-MP400MR and Moomba's KDC-23MR when factory installed.
  • For Clarion CMD4 and CMD5 Series generally found on factory installed systems in MasterCraft, Sea Ray, Tige and MB boats.
Installs in minutes in three easy steps:
1.  Simply attach the control unit to your carpet under the console with the supplied double sided Velcro tape.

2.  Connect the power cable to any 12V power circuit or plug-in with the
optional cigarette lighter adapter.

3.  Connect the remote transmitter cable to the boat's stereo.

Your Boost Box comes with a 1-year factory warranty.

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