New memberUsername: Gianetti
Glen burnie, Md A.a.
Post Number: 1
|http://www.jlaudio.com/tutorials/wiring/images/DVC_Parallel_2.gif and my friend gave me his old amp its a rockford fostgate punch 50x4watts rms continuous power into 4 ohms is this amp going to work on these subs and if so how do i wire the amp up i guess its a four channel amp because on the back of looks like this
(lr+lr-)(rr+rr-) + - (lf+lf-)(rf-rf+) _______________________________________
do i go lr+ lr- to one sub
and lf+ and rf+ to the other??
also the thick power cord going to the amp under the hood is missing its fuse what amp fuse goes in it? thanks, don
Gold MemberUsername: Glasswolf
NorthWest, Michigan USA
Post Number: 5546
you need to go to rockfordfosgate.com and fine the manual for that model, or anything similar to it that's 4 channels.
find out how to set the amp to bridged mode.
wire the amp properly using a wiring kit (knukonceptz.com has a 4ga kit for $30) so everything gets proper current.
that being done, you'll bridge the amp to run in 2 channel mode, and put one of the 4 ohm subs on each of the two bridged channels.
this will give you a clean 200 watts per sub, which should really make those blitz subs you got (yeah, no names, but hey if they work....) hammer.
what sort of automotive work do you do?