View Single Post
Old 08-21-2013, 05:17 PM   #42
RandomHero
SW5 Driver
 
RandomHero's Avatar
 
Join Date: Jul 2012
Drives: Asphalt FRS
Location: Ontario
Posts: 225
Thanks: 13
Thanked 77 Times in 30 Posts
Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Garage
Quote:
Originally Posted by DNAPoPo View Post
Did you use the speaker outputs or HU signal to wire to your sub amp?

I was thinking to take these below and convert to RCA and use as sub output from HU, since BRZ HU does not have RCA out, will this work?

Green = Left speaker signal input from HU [PIN 3 and 9]
Purple = Right Speaker signal in from HU [PIN 4 and 10]
Easiest route: Buy an amp with High Level inputs

Slightly more advanced:
A line output converter. Because its a full signal you can use it on speakers or a sub with appropriate crossover points. Only problem is the "Sub" volume control on whatever headunit you are running will have no effect. You would have to boost the lower frequencies yourself, which is often possible on line converters (many have built in eq's) or your HU.

:happy0180:
RandomHero is offline   Reply With Quote
The Following User Says Thank You to RandomHero For This Useful Post:
DNAPoPo (08-21-2013)