2. amps-preamps
  3. 157933-147732

Will this amp trick work for increasing bass performance?

I'm considering matching Focal Utopia Scala Evo with two amps for bi-amping, to separate bass and mid/high. 

I'm considering the Pass Labs XP-32 pre-amp, which has individual volume controls for each channel/amp. By slightly increasing bass amp volume over mid/high amp volume, I get to feel more punch from the 11" woofers. The crossover in the Focals cuts off at 220Hz, so only bass and sub bass are affected.

Which two power amps would you consider? Power amp budget is about $30K. Was told Focals like power, so >250W for bass amp seems the minimum. Pre amp will likely be Pass Labs XP-32.
Maybe Pass Labs X250.8 + X150.8 or X250.8 + XA60.8?

Your thoughts please? Any other ideas to get more bass performance from the 11" woofers in the Focals? Subwoofer is not an option. I know McIntosh has a pre-amp with equalizer, which would solve the problem too. But I always thought EQs are a no-no.
robert1976
oldhvymec
5,101 posts
 
The product is wonderful, just a dream come true..

Either or, both are just a Wonderful, a wonderful.. !!!

But bass duty...Really. I suppose it has to look good I suppose it need to match? I duno..

I shouldn’t say things like that.. If you’re looking for the best, you chose it for sure...

I’m still thinking, if I could, would I? Answer is still no..

I couldn’t.. BUT, I’m pretty frugal, 5 or 6 depressions ago maybe.. LOL.

Enjoy whatever it is.. I say great class Ds, will make um hum.

Pass, oh yea..they will sound great... I guess I’m a little grumpy, finishing up my projects..LOL

Regards
roberjerman
4,319 posts
 
NO! Buy four JL Fathom subs and place them asymmetrically around the room. Problem solved - and money saved!
onhwy61's avatar
onhwy61
5,259 posts
 
Why not get an equalizer?  Much more precise control.  Top level, mastering quality, pro equalizers cost in the $5-8k range.
robert1976 OP
75 posts
 
@onhwy61 Thanks for chiming in. Any suggestions for a good equaliser?

Anybody an idea what @millercarbon meant by a “$3k DBA”. Any links to a product like this?


robert1976 OP
75 posts
 
Thanks @gregm 
I can't send direct messages to @Audiokinesis. Not sure how to reach him on this forum... :(

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