Range of adjustment is just right

The range isnt amazing, but the box size is probably to blame, you cant have your cake and eat it too.

Nice and tight bass nothing over powering but allot of nice full range for an all in one unit

but adding this sub allowed me to focus on where the Alpines Type R's really shine, mid range and treble, while allowing the sub to basically handle all the bass.

but adding this sub allowed me to focus on where the Alpines Type R's really shine, mid range and treble, while allowing the sub to basically handle all the bass.