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Poor bass and treble.

I’ve owned a 5.1 set of Klipsch Synergy 2 (sf-2 floor standers, and a ksw-12 subwoofer) for about 10 years. I’ve always been very pleased how they sound, until I upgraded my receiver (Yamaha to-v377. Now the bass is either way too strong or way too weak. Often it’s not there when you want it (gun shots and explosions) and overbearing when you don’t want it (dialogue, and ambiance). I’ve been fiddling with settings for a long time, but can’t seem to make more than minor improvements. Any tweaking I can do or is the receiver I have just known to have anemic bass response?
pcieluck
pcieluck OP
8 posts
 
go Ahead and say it... R T F M!
ill give it a try when I get home and let you know how it goes
pcieluck OP
8 posts
 
Didn't work. Base is still mild at best.
auxinput
2,920 posts
 

This kind of diagnosis is extremely hard to do, unless we are there with you listening and configuration.

Can you tell us what your previous receiver was? 

Is the Yamaha brand new?  It may need to be broken in. 

Could be a speaker/crossover configuration issue. 

It's so difficult to tell.

pcieluck OP
8 posts
 
I dont remember the model, but it was a yamaha as well, the v377 is nearly identical with HDMI 1.4 ports.  the v377 is two years old at this point. was brand new to me though.  I dont use the subwoofer passthrough, i use the subwoof out from the receiver. 
amg56's avatar
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amg56
887 posts
 

At the subwoofer, turn your subwoofer volume to zero. Set the crossover at 80hz. Make sure your phase is at 0 degrees. Same at the Yamaha setup which you should see in the setup/speakers section. Make sure you have the speaker 'ohm set correctly.

Start some music or something you are familiar with and gradually increase the subwoofer volume at the subwoofer until you like it. If it sounds "not in accord with the speakers", turn the phase on the subwoofer to 180 degrees. Repeat the listening exercise.

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