It becomes more difficult to find the space for the bass you need. Edge offers a compact passive subwoofer enclosure that fits into the hub of your spare tire to give you maximum bass and maximum space saving. 
 
This hidden subwoofer offers super easy installation and out of sight bass solution. It is designed to handle 350W RMS and 700W Peak power. The 12" feather-light fiberglass IMPP woofer cone with butyl rubber surround delivers the signature kick and punch of bass. 



1. Edge hidden 12” passive spare tire subwoofer drops into the spare tire in a vehicle. With its quick release feature, the sub can be easily removed when you need to access the tire. 

2. It features a 12” subwoofer to deliver deep and powerful bass, with power handling up to 700 watts. The bass transmits cleanly and evenly throughout the vehicle without any vibrations or unwanted noises.

3. The 12" feather-light fiberglass IMPP woofer cone with butyl rubber surround delivers the signature kick and punch of bass. The subwoofer’s dual 4-ohm voice coils give you the flexibility of choosing 2 or 8-ohm total impedance. 

4. The rugged cast-aluminum enclosure protects the sub from your cargo while taking up very little space. 

5. Installation Note: Edge PST12 is designed to mount inside the spare tire rim. You'll need to turn your spare tire upside down to install this sub. It should only be used in vehicles that have the spare tire inside the vehicle and feature a removable spare tire post; not compatible with welded spare tire posts.