[redcalimp5]

So I've got a USA 2075 two channel amp that runs 75x2, and I've got an Alpine MRD F752 five channel amp that does 110X4, and 380X1 on the sub channel.

For running tweeters, which input voltage setting would be better to work with? the 0.5/nominal setting on the Alpine, or the minimum 2.2 setting on the U.S. Accoustics?



Alpine -

USA 2075 -

 

[Dr.Telepathy SQ]

"What you talkin bout Willis"

 

[Briznow]

http://www.diymobileaudio.com/forum...orial-gain-setting-amplifier-power-usage.html

 

[Griffith]

Just adjust the gain to your liking. If tweeters are too bright, lower the gain.

 

[t3sn4f2]

Which ever one of the two has an acceptable noise floor at the gain setting you need.