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JRX

Printed From: Speakerplans.com
Category: General
Forum Name: Feedback Forum
Forum Description: How Your Projects Perform
URL: https://forum.speakerplans.com/forum_posts.asp?TID=88514
Printed Date: 27 March 2026 at 4:05am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com


Topic: JRX
Posted By: The Builder
Subject: JRX
Date Posted: 06 September 2014 at 5:01pm
Acquired a pair of JBL JRX115 for little money (100) but could not put up with top end.
Beyma CD10fe installed with an adapter and they are very sweet.

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It just is.



Replies:
Posted By: odc04r
Date Posted: 06 September 2014 at 5:21pm
Yeah, the stock ones are pony. Replaced a pair with selenium tweeters years ago. Much improved.


Posted By: djeddie
Date Posted: 06 September 2014 at 7:59pm
I changed mine for the JBL 2416 that's in the M350 cabs, as I had a pair on the shelf.
Mind you, while I was at it I swapped the LF for an Eminence Delta LF. A much better sounding cab!
I've used them for pub gigs, both with and without subs, and they do deliver.


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Chas n Dave : it's like Drum and Bass but with beards.             E=mc² ±3dB


Posted By: patryk1305
Date Posted: 06 September 2014 at 9:50pm
I liked my JRX 125 apart from the top end of course, the only other downside was the mdf enclosure... The joints decided to fail... 


Posted By: The Builder
Date Posted: 07 September 2014 at 10:34am
I only use them 70 up on top of 18 reflex, so should be fine.
Must admit though, with the aggressive PAudio pricing I was thinking of a bass driver upgrade


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It just is.


Posted By: patryk1305
Date Posted: 07 September 2014 at 12:23pm
Originally posted by The Builder The Builder wrote:

I only use them 70 up on top of 18 reflex, so should be fine.
Must admit though, with the aggressive PAudio pricing I was thinking of a bass driver upgrade

Tbh I always thought the woofers were pretty decent in them Smile


Posted By: The Builder
Date Posted: 07 September 2014 at 1:09pm
Must try them full range.


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It just is.


Posted By: SamV
Date Posted: 08 September 2014 at 8:02am
I've upgraded ours with CP350Ti HF and the lower bass unit is now P Audios E500s or something. Sounds MUCH better.

I only stumbled on the P Audios as a last resort as I needed to replace a driver last minute before a gig and getting the JBL driver was proving tough and Blue Aran suggested the P Audios which turnt out to be an upgrade. Though it made the cabs even heavier lol.


Posted By: shaun1264
Date Posted: 09 September 2014 at 10:39am
The JRX has the M115a 15" driver.  Its very near the same driver as the ones found in the old TR series, (just upgraded power rating) a good trusted driver.    I too think it's a good driver.  

The Thiele Small Parameters can be found in this link:

http://musatoffcv.narod.ru/Projects/AS2/TSParametersJBL.pdf" rel="nofollow - http://musatoffcv.narod.ru/Projects/AS2/TSParametersJBL.pdf




Posted By: The Builder
Date Posted: 09 September 2014 at 11:05am
Thank you, nice link


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It just is.



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