Honda GL1500 Tips for installing a 4 channel amplifier

This is one way to add an amplifier to a GL1500 Motorcycle

[@MichelServiere]

Great ! wiring very clean !

[@ole496]

Polk 4" DB402 speakers, Kenwood KAC-M1804 4 channel 45w RMS amp

[@MrBrickie38]

great job. was going to use that amp on my Venture but if the high level inputs wont work I'll keep shopping. Were the LO converters pretty pricey?

[@ole496]

Not at all, very cheap - about $25 bucks a pair at Best Buy.

[@lindahuntspon8598]

Did you connect the ground or adjust the gains on the converters??

[@ronniesearcy8712]

hi a little confused 4 channel amp & pac 4 channel lp7-4 line output converter power to both working here is the confusion how am I running speaker wiring input output connects where also adding new speakers thanks

[@TheWolfmanG]

Did you have to upgrade the alternator as well?

[@bro.morgan4625]

This is my first time hooking up an app I have one question your old speaker wires you run into that adapter the new speaker wire where do you run into the app

[@ole496]

The oem speaker wires runs into the adapter. The wires from the adapter to the amp are RCA inputs (red/white) that plug directly into the amp. You can also run the old speaker wires directly into the amp if it has low level speaker inputs. The amp did not work that way which is why I needed the adapters to run the RCA plugs into the amp.

[@MrJoetsr70]

How did you find what wires to use for the front and rear speakers?
I am trying to use exact setup this week

[@griusia]

Hi,have you done somefing with alternator?