Need help for alpine 9855 crossover

[woodykids]

does any1 know how to tune the crossover for this hu? i refer to the manual and follow the step but end up my woofer no more bass. Have to reset to the default setting. Currently using a 2 channel rockford amp to kick the front speaker and 4 chanel rockford to kick the kicker woofer. Need help, thanks

 

[woodykids]

no ppl wanna to help ah?:confused_smile:

 

[oldskolboyz]

U should use 2ch run Sub Woofer & 4ch amp run Comp set... anyway how many do U have Sub Woofer...

 

[Zenn]

not much u can play with except LP/Hp for front and sub since u only using a 2 way system.

to use this HU to its full capabilities, u may need to change around your system. use the 4ch amp for the front speakers 2ch for tweeter, 2ch for mids, no need passiv crossover. and use the 2 ch amp bridge for sub. all u need is 3 pairs of rca from the Hu to the amps, and u need to switch the crossover to 3way (underneatch the HU).