PB 235 H-PAS 43" PowerBar Soundbar (Black) PB 235 H-PAS 43" PowerBar Soundbar (Black)

H-PAS Bass System: H-PAS (Hybrid Pressure Acceleration System) is a unique, patented bass system that combines the best of four bass technologies: acoustic suspension, inverse horn, bass reflex, and transmission line. By cascading the four technologies onto one another in a precise, matematically-determined formula, H-PAS achieves extremely deep bass response from small woofers in a compact enclosure, with no requrements for a high powered amplifier. Hence no subwoofer needed!The H-PAS Powerbar 235 is powered by an on-board amplifier that supplies 80 total watts RMS. It also boasts a sophisticated Digital Signal Processing with Dolby Digital® and DTS that delivers 2 channel sound and effectively develops a 3 or 5 channel experience for total listener immersion in the video program. It includes a simple remote control, but can also be used with most universal remotes.