Legacy Foundation Subwoofer-front view

(Springfield, IL) Legacy Audio’s new Foundation subwoofer delivers incredible attack with ultra-low distortion and world class definition while utilizing only 1.5 square feet of floor space.

Using patented compound passive radiator technology and a pair of Legacy’s renowned long throw 12” woofers, Foundation offers musical performance previously unattainable at this price level.

Supercharged with the latest ICEpower® amplifier technology, Foundation benefits from 30 amps of peak current, ultimately necessary to provide tight control to the 3 inch voice-coil within the massive 30lb magnetic structure of each woofer.

Legacy invites you to compare this subwoofer with any competing subwoofer…we think you’ll be amazed!

Foundation is now shipping and is available in a wide variety of finish options. Learn more on the Legacy website here: http://legacyaudio.com/products/view/foundation/

Introductory MSRP: $3,850 in standard finishes

Legacy Foundation Subwoofer-top view


  • Application: Dynamic dual subwoofer system, delivering essential low frequency output
  • System Type: Mutually coupled subwoofers
  • Pneumatically loaded Subwoofer: (2) 12” spun aluminum diaphragm, 480oz motor structure, cast frame, 3” dual 4 layer voice coil, 2” peak to peak travel
  • Passive Radiator: (2) 12” Patented Symmetrically Loaded Audio Passive System radiators, 4” peak to peak travel
  • Low Frequency Alignment: Electrically assisted 6 th order
  • Inputs: Sub (LFE), L/R RCA, balanced XLR
  • Internal Amplification: 1000 Watts Class D ICEpower®
  • Freq Response: 16-120 Hz
  • Impedance: 10k Ohms
  • Phase Adjustment: Cont. +/-180
  • Blend EQ: (+/- 12dB @ 45Hz)
  • Max SPL: 123 [email protected] 1m
  • Low Pass Filter Slope: 18 dB per octave
  • Crossover (Hz): 40-120
  • Cabinet Size: 29” H x 14.5” W x 15” D
  • Cabinet Weight: 113 lbs

Legacy Foundation Subwoofer-rear view

Over 30 Years of Excellence

Legacy Audio has established reference level performance in home theater and audiophile settings since 1983. The rigorous quality standard is the same for our flagship commercial doubleHELIX system as our Studio HD bookshelf system. For further information, please visit our website:
www.legacyaudio.com or contact us at [email protected]

For a full list of Legacy dealers and international distributors, please visit: