[rav4mx]

some one know if the head unit sends hi or low signal to the amplifer ?
my rav have the six cd /fm/am h.u. and jbl amplifer (at cargo area on left side) i would like change the original unit for the kenwood unit ddx-7017 and keep the jbl amp and speakers .

thanks for read this!
and thanks for the helph

 

[adamdirt]

some one know if the head unit sends hi or low signal to the amplifer ?
my RAV have the six cd /fm/am h.u. and jbl amplifer (at cargo area on left side) i would like change the original unit for the kenwood unit ddx-7017 and keep the jbl amp and speakers .

thanks for read this!
and thanks for the help

I am not familiar with the setup of the RAV4 factory installed stero w/amp. However, about 99% of any factory amp/sub combo work of of speaker level inputs, not RCA's like in the aftermarket setups. The best way to check is to look at the amp. That is probably the easiest to see. Look at the wiring to see what it there.