Hey! I’m currently on the hunt for a head/cab situation and I’m looking at a GS 112 for the cab. Does anyone know why this one has the extra space in the cabinet unlike all the others I’ve seen? I couldn’t find this one anywhere else. Also any input on a reasonably priced, head+cab setup for small gigs that can be expanded would be also appreciated. Passive P-Bass going for classic rock & funk tones mostly. Thx all!