This listing is for KHorn sets in the 70"s and earlier which often have slightly undersized cutouts for the tweeter. In their pre CNC Routerday i figure these were all hand cut with jigs and for some reason a lot of older KHorns were undersized.

This listing is for ONE PAIR of SMAHL V2™ (Small Mahl V2™)  and  jumper wires and Loctite.

  I have discontinued the hole set for the B&C DE-110 driver and replaced those with a set of holes for the new Celestion CDX1-1412. There has been interest expressed in this new driver and since I have never had a request for DE-110's I have changed the clamp plate to reflect buyer interest. At this time I do not intend to offer the CDX driver so you will need to find them on your own.

  As mentioned before these are the ONLY aftermarket direct drop ins that allow you to use more than one driver type. To date the Celestion CDX!-1412, DE120, DE10 and Faital HF102 have been used with the DE120 testing best of them all and the DE10 and DE120 are readily available in stock from me.

 
 
  For information on what exactly this did for sound quality please go to the Klipsch Forum and under the Technical/Modifications sub go to the "DaveA's Fabulous New Improved Super Tweeters 2.0" thread posted
by Claude on 11-7-19. No I did not pick that title he did.