Sony CDX-GT500 CD Player "head unit sub" Questions

head unit with a sub pre-out. how do i connect it to a powered sub (alpine swd-3000)? is it as simple as an rca cable from pre-out to amplifier input? You need to run the RCA cables from the head unit

head unit + an amp and sub system? The head unit will drive four speakers, 2 front ,2 rear. Best way to add two more speakers and a sub is to get a 4 channel amp. Hook it up to the RCA jacks from your

Head Unit cuts out at high (ish) volume...Help!! Ive got a bit of a problem, got a 2001 BMW e46 with an Alpine head unit and I did have a sub and amp. Ive got a problem where when you turn the vloume ...

...head unit came with vehicle and i hooked up an amp and sub, all connections are right but bass comes through all speakers not just sub. there is a led for sub-woofer on faceplate of head unit but ...

...head unit but then purchased the Eclipse head unit. I switched RCA cables and my amp isnt blown because i checked with another amp. I can hear the subs when i switch the amp from LPF to HPF, but the ...

...head unit works fine and my front 2 door speakers also work exceptionally. However, my 2 rear door speakers do not work and my subs in the back do not work either. The subs worked fine with my ...

...head unit. You need an amplifier installed to play the sub woofer. Asuming that there is an amplifier installed then: If your head unit has an RCA output on the rear, connect that to the LINE IN of ...

head unit. I look on the head unit display and i see an unlit up option that says "sub" so i know its there i just dont know how to turn it on. Please help!!! For one thing I hope you know you need an

Pioneer DEH-1900MP how do i enablethe subs Pioneer DEH-1900MP how do i enable the sub output There is no sub preamp output on this head unit.

...head unit do not function My subs no longer get anything from my amp so I tested the rca plugs on the back of my kenwood head unit. The only set that produce anything are the front rca jacks. The sub ...