Alpine - Car Audio Subwoofers

Get the Most Popular Alpine Subwoofers Available at Stereo Depot!

Alpine’s extensive selection of subwoofers to fit any car, truck, or SUV packs a real punch when it comes to bass tones. From halo-enclosed re-loaded subwoofers, the S-series, R-series, X-series, massive 10- and 12-inch bass subwoofers, and powered, enclosed subs, Alpine is responsible for the cars that go BOOM. 


Find the top Alpine subwoofers and get them professionally installed at Stereo Depot on Broadway in El Cajon and El Cajon Boulevard in San Diego. 


Below are the best Alpine Subwoofer series available at Stereo Depot:

Halo Enclosed





Bass Series

Boxes & Powered

Stereo Depot carries a variety of auto subwoofers for each Alpine subwoofer series. Please visit one of our locations at 1149 Broadway, El Cajon, CA 92021 or 6445 El Cajon Blvd, San Diego, CA 92115 or contact us for more information about specific Alpine subwoofers for your vehicle.

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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