L'Instrument Grande Voix

Statement... dual-horn Masterpiece!


Driver Compliment:



1.25"Textile dome tweeter with machined titanium coil former loaded within the larger double purpose horn; acting as wave-guide for the tweeter and bass-port for the woofer at the same time. A Viking exclusive innovation.


Wide Band Driver:

6.5" full range driver with hybrid motor mounted in the smaller turned wood horn


Bass Driver:

18" bass driver with hybrid ceramic AlNiCo motors non-removable frameless grill covers woofer ports through the dual horns 

Horns, Cabinet, and Resonator[s]:


Front resonator: with bypass ports in curly maple curly cherry or curly walnut

Rear resonator:

Entire rear panel is a semi-active resonator

Logarithmic tone-wood Horns:

20.5 + 13" Hand turned tone-wood horns in American maple American black walnut, or all North American 6A cherry


NorseLock© Semi-active Self-damping Cabinet Architecture (SASDA)  Massive 1.5" thick machined heirloom wood baffle, tone-wood semi-active back panel


98 db

Time Alignment:

Drivers time-aligned mechanically and electrically.


19Hz - 30kHz 


Binding Post:

4 way low-mass tellurium copper with speaker frame Earthing terminals

Internal Wire:  20awg solid core high tensile strength 6N copper wire in cotton silver solder (wiring optimized for detail and efficiency) 

Impedance: 8 ohms


Recommended Power:

6 - 100 tube watts

100+ transistor watts


Cabinet Dimensions:

52" H  27.5" W  13.5" D 

Price USD Starting at $38,500 pair  

Statement Horn loudspeaker for World-Class Tube Amplification

Grande Voix Designed by Instinct: perfected by Computer.

All four of Grande Voix horns are turned from matching timbers! Choose North American maple, black walnut, or American Cherry.

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