Me vs. JL Audio - An open discussion.


An audiophile ( dpac996 ) in another thread:


https://forum.audiogon.com/discussions/eh-hem-subwoofers-what-do-ya-know


found a very interesting, and IMNSHO, very messy, post from JL Audio:

https://jlaudio.zendesk.com/hc/en-us/articles/205061040-Adding-a-Home-Audio-Subwoofer


It has some great points, some confusing points, and some word salad. Kind of like a recent Star Wars movie.


Mind you, I think JL Audio has among the very best room correction software out there. I find myself agreeing very much with the choices the software makes, but still, this article has some great things in it I want to bring out, which I'll do in my replies.
erik_squires
I've never owned JL Audio subs. I like their performance and the measurements I've seen of their room tuning quite a bit.

However, wow. Super expensive.


Hard to believe the average audiophile can't get a lot more value using a Hsu or SVS sub with appropriate room correction.
The CR-1 is also a noteworthy device that can help you achieve a near perfect balance between your subs and speakers. 

I won't buy JL subs ever again though.  For the price they charge, you should have a much longer lasting product.  I too have had both amps fail on a pair of E110's, and have had major headaches because if it. For your money, you can get a more durable and equally sounding sub.  I miss the looks of my E110's (they are indeed a sexy device), but not the migraines induced from dealing with them failing. 
Use DSP to create your crossovers, then global EQ to bang the living heck out of the results. UGH. I see this not just with subs but with multi-way DIY systems. Don't do that.
why
The article has a good deal of useful information. I considered JL Audio, but thought the value proposition a tad lacking.

Ports are something to enjoy after dinner. IMO, ports create more problems than they solve.

One might find some useful information on integrating subs here http://ielogical.com/Audio/SubTerrBlues.php