Nissan 370Z Forum - View Single Post - Tuning the Wicked Stage1 system to sound right

steveg78 · 04-03-2014, 06:40 PM

Ok good, I am on the right track with the hpf up front and leaving the HU flat.
Polarity has been triple checked. I will try what you said about switching the lpf to 50hz and readjusting gain. However, my math gives me 26.83v as my target voltage for the sub.

180w x 4ohm=720
Sq. root =26.83v

Here's my DMM shots for the front 2ch and the sub:
EDIT: Added amp pic.

04-03-2014, 06:40 PM	#3 (permalink)
steveg78 Track Member Join Date: Apr 2009 Location: MD Posts: 569 Drives: 09 370Z PG M6 +Sport Rep Power: 17	Ok good, I am on the right track with the hpf up front and leaving the HU flat. Polarity has been triple checked. I will try what you said about switching the lpf to 50hz and readjusting gain. However, my math gives me 26.83v as my target voltage for the sub. 180w x 4ohm=720 Sq. root =26.83v Here's my DMM shots for the front 2ch and the sub: EDIT: Added amp pic. Last edited by steveg78; 04-03-2014 at 06:41 PM. Reason: Added amp setting pic