HPF on new alpine headunits

[R1D0LF1]

jus bort a cheap alpine headunit for the missus and it doesnt have a hpf when i got my car 2 years ago i bort the chepest alpine headunit and it did have it does anyone know which is the cheapest alpine one with it?

[holdenboy]

CDE-101E - RRP $299.

[R1D0LF1]

Thanks got 2 for $160ea brand new off a store on ebay