H-PAS (Hybrid Pressure Acceleration System)
Weintroduced a unique, patented design for a game-changing bass system called H-PAS in 2011, breaking the conventional “Iron Law” of speaker acoustics that you can’t have deep bass and good sensitivity in a reasonably sized enclosure. H-PAS has a unique, proprietary internal cabinet design where the woofer’s back wave travels through an internal multi-compression chamber with an inverse horn structure for a continuous compression of the bass wave and couples it to an acoustic bass trap chamber. Now, the next generation is here!
The Next Generation Is Here
The AT-3 is the improved successor to the acclaimed AT-1 featuring refinements developed since the first generation resulting in a floor standing speaker with the same head shaking deep bass from a cabinet 25% smaller than the AT-1.
An Innovative Bass System
Improvements in the AT-3 include a new computer optimized internal cabinet design for a rigid, inert structure without restricting the critical internal airflow that’s key to H-PAS. All new drivers and crossover components are housed in an elegant curved cabinet with a beautiful metal-flake, hand polished gloss-black fine furniture finish.
Advanced Silk Dome Tweeter
High-frequencies are delivered by our new 1-inch liquid cooled silk dome with speed and quickness for an outstanding transient response. The crossover frequency is lower than a typical 2 way speaker which blends the tweeter perfectly with the woofer to give the system a top-to-bottom transient response that belies its price.
Optimized Driver Integration – Coherent Sound
Driver alignment and positioning is optimized with the lower crossover frequency with its symmetry and phase contributing to the speaker’s wide horizontal dispersion. The parallel second-order crossover uses components of the very highest quality and adheres to strict 1% component value tolerances to ensure the best sound possible.

30 DAY MONEY BACK GUARANTEE -
SHOP WITH CONFIDENCE!
If, within 30-days after delivery of your purchase from us, you are not completely satisfied, let us know that you wish to return your product. We will provide you a shipping label, no questions asked.