Innovative Audio Inc.

Low and Loud

SUBZONE^® Universal Enclosures are designed for today's most popular woofers. Choose from Hatchback style for your Car, Van, or SUV, and from Truck style for your mini or full-size Pickup. Sealed or Vented SUBZONE^® is the Best Sounding Sub Woofer Box Built Today!

Built to Perform

A Quality Built Box - SUBZONE Enclosures are constructed using the highest quality materials. 3/4" thick MDF (medium density fiberwood) is the choice material for box construction. Its properties will make Bass sound the way it was intended...LOW and LOUD!