lgo51

Still have this for sale?

Thanks all for the suggestions! Since neither my wife nor I use nail polish that option wasn't convenient. That left duct tape or epoxy. While the former has a certain DIY appeal , the later was handy and seemed most similar to the nail polish concept. Happen to have a clear, quick setting variety on the shelf so even the cosmetics worked out [H]. A thin layer applied to the backside of the cone, flowing across the crack to create a smooth, thin 'puddle' worked beautifully. Driver's re-installed and warming up as I type [] Now all I need are some specs for the K-71-H tweeter [:'(] Regards to all...

One would think so, but alas the only entry is for the other KG2 - the one with the passive radiator. Combed through all 28 pages just to be sure []

That's cool... any idea where one might find a data sheet?

Hello, Just scored a pair of 80's vintage bookshelf speakers that totally baffle my attempts to identify them. They measure 19"h x 13.25"w x 10.75"d (sans grills), sport a K-8-K woofer and a K-71-H dome tweeter (wood grain looking dome) with a Type KG crossover network. The cabnets are sealed. The dimensions and XO suggest a KG2... but there's no passive radiator and the woofer isn't a K-9-K and the tweeter isn't a K-72-K. So... question #1 is; What the heck are these? Also, saddly, one of the woofers took a hit sometime in the past and has a crack in the poly part of the cone. It does not extend all the way across the poly's radius, and the surround is undamaged. I'm hoping to be able to 'glue' it together as a temporary repair. Question #2; What's the recommended 'glue' for this task - epoxy?

That'd be squarely in the 'way cool' zone... THANKS! I backed into the XO points, came up with 660 and 6.0K so my guess of Z(K76K)=8 and Z(K53K)=16 must be pretty close. Any hints on the sensitivity of those drivers?

Which Heresy? Mine have K22E + K55V + K77M drivers. [8-)] Nominal Z, Z-curve, Freq.Resp. curve/plot, Nominal sensitivity... full T/S for the K24 would be way cool.

Hello, Just added a pair of Tangent 400's to the fold. Drivers were discovered to be: K76K on top, K53K in the middle and K24K rounding out the bottom. I've searched for any specs on these drivers and come up empty handed. Any assistance will be most appreciated. Any chance that Al_K has these in his vast archive of data sheets? Thanks all!

Gee, I thought that one of the purposes of a forum is to help mitigate that sort of "aloneness". Maybe I am the first to have a curiosity about a "current production" model.

Had no luck searching for these. Any suggestions/pointers? Thanks ! LarryO