QUADS UNLIMITED

QUAD ESL REPAIRS         QUAD ESL RESTORATIONS         CUSTOM QUAD ESL SPEAKERS DESIGNED & BUILT

Ultimate Quad ESL System

 

QUAD ESL TRANSPARENCY WITH THE IMPACT OF LIVE PERFORMANCE

Capable of SPL levels exceeding 115db at 3 meters

 

~  Unique Custom one-a-kind 4 Stack Design built in 2009  ~

 

In room usable frequency response 34hz to 20khz +/- 3db

Overall sensitivity (in room) 89db at 2 meters

9' Line source design

 

Custom Rigid Frame design incorporating 8 bars of steel on main carcass

Custom 1 piece no seam construction from 1" HDF 10' lumber

3 coats hand rubbed Satin finish white oak

Finished in Black sheer transparent audio fabric

1/2" expanded aluminum front/rear covers for safety

 

 4 sets of binding posts with IEC sockets for flexibility of amplifier hook-up

 Power switches for top and bottom stacks

 

System height - 9 feet          Weight - 350 lbs each

 

 

THE BEST, MOST UNIQUE QUAD ESL SYSTEM EVER BUILT

 

 

System minimum requirements:

   Room size: 20' x 30' x10' (ceiling)

   Optimal set-up width: 15' apart (inside edge to edge) with listening furniture 22 to 25' feet

   Free space behind: 5'  

 

 

Quad Stack 1