2. home-theater
  3. 137933-117893

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

Showing 3 responses by auxinput

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.

auxinput
2,920 posts
 

Yamaha receivers can usually be configured for 8 ohm or 6 ohm speakers (6 ohm setting usually works for 4 ohm speakers as well).  The Klipsch are spec as 8 ohm, but you never know how low the impedance can drop.

I would suggest downloading and reading the manual for your receiver.

https://usa.yamaha.com/products/audio_visual/av_receivers_amps/rx-v377/downloads.html#product-tabs

The speaker impedance can be changed using the Advanced Setup menu.  Read page 64 on the manual.  There is a special way to access the Advanced Setup menu.

auxinput
2,920 posts
 
Great that you found an improvement/solution.  It could be that the bass analog circuit or DSP in the Yamaha is pretty crappy.
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