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Is there anyway to convert a JL Sub to connect to Main speakers?

I am thinking of going straight from a Lumin X1 Dac/Streamer etc. directly to my main mono block amps, thus eliminating a preamp. I was very impressed with the purity of the sound  from the Lumin when running direct like this. However, I would like to incorporate my subs.

I have been told by Lumin that using the line level outs (XLR) for the main amps and the (RCA) outs for my subs at the same time will result in not so good of sound. I tried it, and though it works, the sound is not as pure as just using the one set of outputs for my mains.

Lumin suggested using Rel subs connected to the speakers/amps using the high level speaker connection.
But, I already own 4 JL Audio F-113 subs that only accept line (low) level connections.

Question:
Is there some type of converter that can adapt a line level input  from the sub to connect to the high level speakers?
Sort of like converting my JL Subs to the Rel design.

ozzy
128x128ozzy
ozzy's avatar
ozzy OP
7,416 posts
 
Thank you all for the great suggestions. I'm going to review all of them.

I did first consider the JL Audio crossover. The main objective is that I do not want to introduce additional signal processing, for this would reduce the pureness of the Lumin X1 going direct to the amps.

So at this point I am going to stick with units that use coming off of the main speaker outputs into the subs.

ozzy


ozzy's avatar
ozzy OP
7,416 posts
 
I sent the question to several of the companies suggested and await their response.

ozzy
ozzy's avatar
ozzy OP
7,416 posts
 
I went ahead an ordered the Jensen SP-2SX 2-Chan speaker to line level converter.
I ordered 2 of them so to keep the cables short as possible. Any ever try these? 

ozzy
imhififan's avatar
imhififan
2,174 posts
 
@ozzy 
Before the Jensen SP-2SX arrive, I suggest you take a moment go through the manual and see if you have any questions about the installation and also get all cables that required.

https://www.jensen-transformers.com/wp-content/uploads/2014/07/ISO-MAX-SP-SC-SS-Series-User-Guide-1....
ozzy's avatar
ozzy OP
7,416 posts
 
imhififan,

Thanks for the help, I reviewed and printed out that document.
Interesting, that it prefers shorter Balanced (XLR) output cables and longer input speaker cables.
I did order the Neutrik Speakon plug to attach to a set of speaker cables. But, there is also screw terminals in the back of the unit if one doesn’t use the Speakon plug.

I should have it tomorrow or Wednesday with return rights within 30 days if it doesn’t do it for me.

ozzy
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