In past years, square, triangular, hexagonal and pentagonal subwoofers have tried to change & excite the marketplace. The very simple fact is that if you have any given area, a square woofer will yield the most cone area which means higher SPL. Even so, most square woofers have been poorly designed and do not meet the expectations. The PSQ subwoofers are engineered from the ground up, and do yield higher SPL than any of our other subwoofers!

• 28% More Cone Area Than Round Woofer
• Stamped Steel Basket w/ Rolled Edges
• Aluminum Voice Coil Former
• Direct Wire Terminal Design
• Injection Molded Polypropylene Dust Cap
• Silver Polypropylene Cone
• Multi-Roll NBR Rubber Surround
• Vented Back Plate
• Suspension Integrated Tinsel Leads