Properly designed loudspeakers already have woofers. The Principal Grand subwoofer is designed to add the last octave of bass reinforcement below traditional woofers allowing for a greater sense of space and focus. Of course in home theater applications this also means the visceral experience the sound editors originally created and which are only now being realized with the latest high resolution multi-channel audio and video formats.

The creation of this newest product rests on tried and true philosophies. The driver is first. Working very closely with the Danish manufacturer ScanSpeak, we have created our proprietary 12” driver. This hand crafted and made in Denmark woofer delivers tremendous power while still having the finesse and speed necessary to properly integrate with our loudspeakers.

To control this driver we have sourced a beautifully constructed, two piece electronics package. The amplifier is of course extremely powerful offering a conservative 300 watts. To maintain absolute control, all controls and the filter network is mounted in a completely separate enclosure beautifully hidden from view below the subwoofer itself.

Lastly, and most obviously, the cabinet. As with all of our fine cabinets, only the finest in hand crafting is accepted. Whether true piano black or white lacquer, or either of our specially sourced wood veneers: cherry, or premium rosewood, we only select the finest.

Technical Specifications:

Bass System   Bass-Reflex Design – Bottom vented (requires 25mm/1” to 50mm/2” from vent to floor)
Frequency response  20Hz – 100 Hz
Driver Design  Proprietary Pulp-Paper Carbon filled cone manufactured by ScanSpeak, designed by Vienna Acoustics
Amplifier  300 Watts SMD Technology
Inputs :
 (2) High-Level (~1,000O)  
 (2) Line-Level via Phono (RCA) – Plugs 
  Power on/Standby (standby <1watt)
  0° - 180° Phase switch
  Variable crossover control
  Variable gain control
Weight per Pair  26kg / 58lbs
Dimensions (W x H x D)  385mm/15.25” x 495mm/19.5” x 385mm/15.25”  (including spikes)
Finishes  Cherry, Premium Rosewood, Piano Black and Piano White 

About Us

Welcome to Bluebird Music. Bluebird is an importer and distributor of high quality two channel audio products. Our products are available through our network of highly skilled Authorized Dealers throughout USA and Canada. All sales and service is provided through our dealers and we do not sell directly to the public. Please enjoy browsing through our collection of exciting, modern, world-class brands and when you are ready click Find A Dealer and we will be delighted to refer you to one of our experts for assistance. Read more...

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