Helix

Helix

• • HELIX preserves clarity by avoiding early room reflections.
  • HELIX utilizes the exclusive Wavelaunch algorithm for acoustic steering.
  • HELIX broadens the listening “sweet spot” via longer projection.
  • HELIX delivers greater than 120 dB of SPL full spectrum.
  • HELIX utilizes separate amplification for each drive section.
  • HELIX benefits from built-in stereo subwoofers powered by 750 watts of ICE power amplification for lower distortion and greater spatial integrity.
  
  Helix is the world’s most advanced loudspeaker system.The Speaker Array
  Building a more dynamic speaker is like constructing a greater geometric pyramid. Achieving higher peaks demands a proportionally greater base (or in this case, bass).
  
  With assistance from component manufacturers from France, Italy and Canada, Legacy has developed a unique family of drivers for the HELIX system. Symmetrically arrayed neodymium mid-bass and midrange drivers provide a carefully shaped directivity pattern that virtually eliminates sidewall and early floor reflections. A pair of 1” tweeters are splayed precisely to compliment this radiation pattern. Each tweeter takes advantage of dual-pole neodymium magnets. A special lens was designed to provide acoustical impedance to the diaphragms and prevent comb filtering.
  
  Deep bass notes emerge from the Silver-Graphite/Rohacell reinforced 15” subwoofer. This ultra-long throw driver is rear firing for the earliest pressurization and rarefaction. Mounted just above this rear woofer is a phase compensate.

Digital Steering

HELIX architecture is based around a sophisticated digital time-compensating processor. Within the digital matrix, the transfer functions for each driver can be derived via summation and subtraction, parametrically equalized, and then time shifted. The result is accuracy; a totally coherent, spatially integrated, acoustic event. Custom room adjustments are readily implemented via serial/USB port.

Craftsmanship

Like the finest furniture, our cabinets are impeccably finished in select veneers and solid hardwood corner moldings.  The Exquisite finishes are hand-rubbed several times to assure a patina that is at home with the most elegant decor.  Beneath the surface of each Legacy Speaker lies rigid interlocking joinery.  We use acoustically inert PVC in midrange sub-enclosures to avoid the characteristic bonding of paper tubes found in conventional enclosures.  Polyester fiberfill is selected for internal damping.  A sharp rap on the enclosure will leave you with little more than bruised knuckles.

Bill with Legacy Whisper

Celebrate with us decades of relentless pursuit of perfection in audio reproduction. A product platform unequalled in terms of aesthetics, build quality, sonic performance and technology. A passion to advance the field of audio motivated engineer Bill Dudleston to combine his efforts with those of a stubborn Dutch craftsman, Jacob Albright. From a garage amidst the cornfields of the mid-west, they began their remarkable quest. An uncanny understanding of physics and fluid modeling, combined with good old-fashioned hard work and craftsmanship, allowed the team to first produce the renowned Legacy-1. Word soon spread through audiophiles and the press of a little company in Illinois who designed the word’s best loudspeakers. Legacy continues to build a national and international dealer base while pushing the envelope on acoustic design. Just as in the beginning, our doors are open and all are invited to hear our fine products and see how they are built. We continue to focus on customer service, and still build each pair of loudspeakers as though we were building them for ourselves.

Details & Specifications

System Type: 10 driver, 4 way
Tweeter: Neo-Quadra-pole
Midrange: (4) 6" Curilinear ultra light diaphragm with cast frame
Midwoofer: (3) 15" Carbon pulp with Neodymium motors, cast frame
Subwoofer: (1) 15" Rohacell reinforced-Silver Graphite, cast frame, 750 watt ICE Ampliflier
Low Frequency Alignment: Multi-coil stabilized
Freq. Response (Hz, +/-2dB): 16-30K,  includes    24 bit processor
Impedance: 4 Ohm
Sensitivity: (Room, dB@ 2.83V)    100 dB
Recommended Amplification: Treble 10-200 watts, Mid 10-300 watts,  Bass 50-500 watts
Crossover: 60, 400, 4.5K
Binding Posts: 3 pair
Dimensions: HxWxD (inches)    74.5 x 18.5 x 23
Weight: 320 lbs. each
Shipping Dimensions HxWxD (inches): 28.5 x 27.5 80.5
Shipping Weight: 380 lbs. each

Finish Options (Natural cherry, Rosewood & Black Oak)

 

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