I'm thinking of getting a back up head for gigs,currently I have an Ashdown MAG 307w 8ohm with MAG 410 Cab & MAG 115 Cab.
I was going to order the updated MAG EVO 307w head then thought about the Ashdown 'Little Giant 350w @ 4 ohm.
Not being too clever in this area of 'ohm' compatibility would...