4 HP 5 '(Piranha) for a total power of 400W. Baffle ultra-compact and relatively lightweight (18kg).
It really sounds great I use (I have two) coupled with an Ampeg SVT-3-PRO head, they really recreate the sound of my bass Jazz Bass V American Deluxe.
The sound is neutral, baffle sounds like your bass sounds! The sound is clear across the spectrum. The dynamics are excellent, which attack! I am very impressed with the amount of bass that comes from small cabinet (frequency range 25Hz-15kHz)!
I use them for almost 1 month now and I'm really stoked. Frankly / quality ratio is unbeatable taken (420 euros for a cabinet like that, it's well worth). I compare with my old speakers (AMPEG SVT-210HESVT-15E and) and the speakers are really PJB 4B above in terms of sound quality and dynamics. I would do exactly the same choice. I'm really happy .