lilpeach85 Posted February 18, 2006 Share Posted February 18, 2006 I was wondering if the oem GS400 radio had RCA connections so I can hook up an aftermarket sub+amp? Thanks! (yes I did search first :D ) Quote Link to comment Share on other sites More sharing options...
dukabor Posted March 10, 2006 Share Posted March 10, 2006 I was wondering if the oem GS400 radio had RCA connections so I can hook up an aftermarket sub+amp? Thanks! (yes I did search first :D ) mine didn't but a local stereo shop just tapped into the signal at the amp and fed it to a sub amp. we put a dual 12 in in the trunk and removed the factory sub for the air to travel throught the rear deck. it all took about 2 hours and sounds great. hope this helps.... Dukabor. Quote Link to comment Share on other sites More sharing options...
dcfish Posted March 10, 2006 Share Posted March 10, 2006 I was wondering if the oem GS400 radio had RCA connections so I can hook up an aftermarket sub+amp? Thanks! (yes I did search first :D ) mine didn't but a local stereo shop just tapped into the signal at the amp and fed it to a sub amp. we put a dual 12 in in the trunk and removed the factory sub for the air to travel throught the rear deck. it all took about 2 hours and sounds great. hope this helps.... Dukabor. No rca connections on any lexus audio. Quote Link to comment Share on other sites More sharing options...
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