Model 178 XL/A is a premium stereo and home theater speaker system. It employs a host of advanced features that include new wool-carbon, Quiet Cone™ technology coupled with a magnesium Excel ™ 7 "midrange and sophisticated midbass tuning. It's crossover is a minimum phase multi-element design that uses state of the art Mundorf™ capacitors and Perfect Lay™ inductors to optimize performance and integrate all three drive units perfectly. Included also are interior resonance suppressant coatings, and heavily braced multi-composite main assembly. Every attention to detail and sonic performance has been implemented to achieve a speaker system that is truly full range and very responsive to the speed of music.3 way floor standing with 3rd order venting (1) 8” Cast Wool/Carbon with 1.7” long throw voice coil 1” Dyna silk dome150hz, and 1.7 khz. Minimum phase 32 hz – 20 Khz 90 db @ 1 W 1 M 50 W – 450 W 6 ohms 47.7" h x 10"" w x 10" d - . 68 lbs ea. Oak, Maple and Cherry., Black Ash
