Ultra-Low Subwoofer Bass Pad &

20+ features for your car stereo, home theater and subwoofers. Adds the lowest, most intense bass you've ever felt.

Includes frequency generator and hundreds of subwoofer test tones, subsonic sound effects and beats

Create your own sub bass beats!

Make music for hip hop, dubstep, pop, rap, trance music & more

Great for testing subs for Car Audio, Home Theaters, Club Speakers, PA systems, Audio Engineers and so much more