i think you could hook one up straight to a power amp, but not a cabinet. the link doesnt work, so i have no clue what an RM4 is

Ibanez RG7321 w/ D-sonic in bridge

Peavey 5150 mk ii & b52 4x12 cab

line 6 podxt for recording

Quote by AsOneIStand
Head and Cab for $130? You don't need a head and cabinet, you need a psychological examination.