Originally Posted by Mark_H
You're saying the main speakers were 75dB while the LFE was 85dB? If so, this is correct, assuming all test signals are sent out at -20dB... Only on test discs where the LFE is sent out at -30dB would you expect the LFE to arrive at 75dB...

Mark

Correct.

I would have expected it to mixed such that everything was 75db at the SPL meter.

- Fiddler (IMHO)

If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2