What is the best way to add subs in my system?


Hello fellow audio people!
I have a great sounding system, but want to bring it up a notch. My ATC SCM 19's are the best speakers I've ever owned; extremely transparent with phenomenal dynamics. They also need quite a stout amp. ATC recommends at least 75 watts. I was driving them with a big Parasound A21 and an NAD pre-amp. All in all a nice combo. Then I saw a Luxman L550 ax here on A'gon and had to have it. With 20 watts/channel I'm only using it as a pre-amp for the Parasound. What I'd like to do is run the Lux direct, and add a pair of small sealed subs to take full of advantage of those sublime 20 watts. What is my best bet for a line-level crossover? JL audio has a new one out but it's extremely expensive. With signal purity my top priority, how can I add a pair of subs to my system without breaking the bank? More info on my system in virtual systems,
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Showing 1 response by martykl

I use Rythmik subs, so I'll second that recommendation. SVS also makes a good value subwoofer at about $1K/pair (and a pair is better than a single sub IMO).

As to the best way to cross the subs, I'm going to go off script here and recommend a pre-pro with Audyssey. I've tried a lot of different approaches using pre-amps from ARC and Joule (among others) as well as some pretty expensive high-end x-overs, including Marchand. My Onkyo pre-pro is IMO far better sounding than any of the high-end set-ups. You may be stripped of your audiophile club card if you follow this advice, but I think it's the best way to go.

YMMV