so is the output converter for older stereos or something ?

 

They do make a line leveler or high to low level converter normally used on stock style headunit without rca/preamp outputs.

Hope this makes sense for wireing
\\Headunit// ===(rca)====\\amp//===(speaker wire)=====\\speakers//

Juice

 

Yes makes sense thank you . The speakers you put are the saddlebags ones right ? So it's really speakers -headunit-rca-amp-speaker wire-speakers ?

 

You will have to run speaker wire from the amp to all the speakers (4 speakers)

Juice

 

But guys run the amp just for the saddlebag speakers right ? Or its optional to run them for the fairing and saddlebags .

 

Mike have you purchased speakers yet?

 

nothing yet

 

Ok I'll give this a shot. I run a Reckless fairing on my wife's Heritage. I'm running 4- 5.25" (4ohm) Kickers in the fairing, a set of 6x9's (4ohm) in the lids, and a 4ch amp. Left fairing speakers are paralleled to 2ohms and ran on channel 1, right fairing speakers are paralleled and are on channel 2. 6x9's are on their own channel on 3&4. 2-1.5' RCA cables go from radio to amp and speaker wires from amp to speakers. Power source for radio is ran to a fuse in the fuse panel that has switched power. Yellow wire from radio will need constant power. Additional power and ground will need to be ran for amp.

 

Awesome makes sense. Where did you mount the amp ? In a saddlebag ?

 

Amp will mount on top of the radio inside the fairing with Velcro. I'd go with these Kicker speakers, Stinger SPX700x4 amp, and the MMats 6x9 coaxial speakers.