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Atlantic Technology PowerBar 235-BT

Powered Soundbar with H-PAS Technology

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Retail Price: $799.00


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The World's only Soundbar that doesn't require a subwoofer!

The H-PAS PowerBar 235 is a 43" long self-powered soundbar that delivers multi channel high-fidelity sound for your home entertainment system. It features Atlantic's H-PAS bass system, which produces deep, distortion-free bass without the need for a subwoofer!

Using just two 4" woofers, the H-PAS PowerBar 235 reaches down to a solid 47Hz at very high theater-like SPL's, for an absolutely convincing and totally satisfying sonic experience. Because of its extended frequency response and dynamics, the H-PAS PoweBar 235 is the first soundbar where the subwoofer is truly optional.

PB-235-H-PAS PowerBar 235

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.

Feature List

  • User Switchable Display USD(tm): Can be "flipped" to read correctly whether unit is "right side up" or "upside down"
  • Multi Channel DSP using Dolby Digital® and DTS: Creates a 2, 3 or 5 channel virtual sonic landscape for immersive sound
  • Auto Detect Dolby and DTS for best sound enhanced mode
  • Lockable front panel buttons for secure settings 
  • Front and Rear IR sensors
  • Includes a simple remote; but can also be used with most universal remotes
  • Rear panel Sub out jack for optional subs (IF you're an incorrigible bass hound)



Model PB-235 H PAS PowerBar
Type Self Powered 2/3/5 Soundbar
Woofer  (2) 4" woofers
Tweeter  (2) 3/4" soft dome tweeters
Frequency Response  47Hz-20kHz +/-3dB
Crossover Frequency  4kHz
Inputs -front panel (1) analog mini jack for iPod, iPhone, etc.
Inputs -rear panel

(2) Toslink optical connectors

  (1) analog L/R
  (1) digital coaxial
Power Requirements 

PowerBar: 24VDC, .4 .OA (by supplied AC adapter)

   AC Adapter: 100-240VAC, 50/60Hz, 100W max
Dimensions (W x H x D)  42 3/4" x 6 1/2" x 6 1/2"
Weight (ea)  18lbs


System H-PAS
Power (system) 80W
Frequency Response +/-3dB 47-20,000 Hz
HDMI Inputs None
Audio Return Channel (ARC) No
Component Video Inputs None
Composite Video Inputs None
Optical Digital Inputs 2
Coaxial Digital Inputs 1
Analog Audio Inputs 1/8", RCA
Video Outputs None
Audio Outputs Sub
Bluetooth Yes, external
Display Type 2 char LCD
Wall-mountable Yes
Remote Control Yes
Tweeter 2 x 3/4"
Midrange Driver 2 x 4"
Woofer na
Subwoofer None
Wireless Subwoofer na
Bar Width 42.8"
Bar Height 6.5"
Bar Depth 6.5"
Sub Width na
Sub Height na
Sub Depth na
Optional orientation Yes
Bar Weight 20.3 lbs
Sub Weight na
Color Gloss black


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