Alpine - Marine Audio Speakers & Subwoofers

Get the Best Alpine Marine Audio Solutions at Stereo Depot

Head outdoors and off the road with marine sound solutions from Alpine, one of the most respected brands in audio. Alpine’s marine speakers and marine subwoofers are more than capable of delivering high-output bass for unmatched on-the-water music enjoyment.


Included waterproof rubber mounting gaskets and professional marine stereo installation from Stereo Depot keep your system safe and dry as you cruise the Pacific Ocean, enjoy your day on the water in San Diego Bay or La Jolla Cove, or head out on a fishing adventure at Chollas Reservoir or Lake Murray.

Marine Audio Subwoofers


Marine Audio Speakers

SPS-M601W (White)

SPS-M601W (Silver)

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Stereo Depot El Cajon

1149 Broadway
El Cajon, CA 92021



Mon. - Fri.  9:30am - 6:30pm
Sat.            9:00am - 7:00pm

Sun.          10:00am - 5:00pm

Stereo Depot San Diego

6445 El Cajon Blvd

San Diego, CA 92115



Mon. - Fri.   10:00am - 7:00pm
Sat.              9:00am - 7:00pm
Sun.            10:00am - 5:00pm