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Is anyone familiar with Infinity Slope brand speakers?

I have a pair of speakers that I inherited from my father when he passed away. From what I can tell, the brand is 'Infinity Slope'. He would have originally purchased them in the late 80's to early 90's. I did a quick blue book look-up on them and came up with 0 hits.

Some rough specs:

1. They are about 5 feet tall - floor standing on casters
2. They appear to have 2 tweeters, 1 mid-ranger driver, and 2 woofers

If anyone has some insight, I'm all ears. Thanks in advance.  
nslav11
reubent
7,039 posts
 
Do a google search of "JSE Infinite Slope Speakers" and you will find a lot of information about this defunct brand.
erik_squires
16,243 posts
 
My memory of this is that JSE used, without license, the Joseph Audio "infinite slope" crossover technology. There was even some weird stuff about JSE getting a patent, based on re-wording of the crossover slopes ( per decade vs. per octave).

Joseph Audio is still around however and has quite a following.

Best,

E
roxy54's avatar
roxy54
8,034 posts
 

Erik,

JSE was around a long time before Joseph Audio, and I don't know the legalities of it, but I think Joseph audio was a later spin-off of JSE. I'm not sure how Jeff was related to the original company. 

erik_squires
16,243 posts
 
@roxy54

It is QUITE possible I have the brands all mixed up. For all I know JSE became JA.

I do remember something like this occured, but no longer remember who the usurper was.

Best,

E
lenmc2964's avatar
lenmc2964
240 posts
 
John Sollecito was the engineer and designer of the JSE line of speakers. He has been building speakers since the late 70's with Clarke Systems. His current company is Source Technologies great speakers at a great price. I've owned speakers from all three companies never been disappointed.  
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