PowerBass Autosound PS-WB12 Loaded Bass Reflex Enclosure


Dual 12" Loaded Bass Reflex Enclosure


  • Bass Reflex Dual Port System
  • Heavy Duty Box Design
  • 2-Layer Black Ribbed Paper, DDC Finish Cone
  • BASV High Temperature Voice Coil
  • Double Pressed and Treated Foam Surround
  • Computer Optimized Acoustic Chamber
Dual 12" Loaded Bass Reflex Enclosure

Bass is our backbone here at Powerbass and our engineers have designed an affordable, yet powerful solution to put a new low in the bottom end of your sound system with PS-WB loaded woofer boxes. We take a unique design approach and engineer the woofers to fit the box, not the other way around like our competition. This gives our enclosures a deeper, tighter bass that handles more power for your hard earned cash.

We feature a vented “bass reflex” enclosures with chrome, flared Venturi ports tuned to a very low frequency for loud bass that shakes every bone in your body. When you don’t have a lot of space for bass, we have our PS-WB110T and 112T sealed “air suspension” truck enclosures that are designed to fit under or behind your seat that deliver tight, accurate bass.

PS-WB12 Specifications

Dual 12"

Power Handling (RMS/Peak): 
550/1100 watts

Nominal Impedance: 
Single 4-ohm Input

Frequency Response: 
23Hz - 120Hz

Height: 13.5 in
Width: 34 in
Top Depth: 12.25 in
Bottom Depth: 14.4 in

T/S Parameters