rockford fosgate punch 45 help

[raceguy20]

hi i have a punch 45 hd and the left side started to be wierd and and fuzzy and than it completly stopped working but the right side works fine so i dont know what the deal is.

and one more thing i heard once you can take a punch 45 and piggy back the amps to make it more powerful if soo how do you?

thanks

[Timmothy Web]

that channel just blown.and they can be modified for better power handling. it takes a little know how of circuits.

[raceguy20]

i have another 45 for parts what could i switch to get that fixed if anything?

[Timmothy Web]

its not good to use many parts from other amp. i would get them both rebuilt. it shouldnt be that much.