Hi folks - just had an Alpine 9812RB h/u and SPE-13CS components fitted to my blobeye.

Sounds great but just heading out to tweak it. My noobish question is do I need to worry about HPF/LPF when I have no sub??

Will setting these pass the relevant frequency between the tweeter and speaker or not??

Thanks in advance.

Neil

The componenets should include a crossover, which will split the bass and treble, so no need to do it at the head unit (those are for when you have a sub with a separate amp etc.).

Thanks for the reply - much appreciated !!