If you were going to get some type of Walkabout cab, I'd get an identical cab. That way both speakers would have the same load.
You can mix 8 and 4 but the load will be unbalanced. And that might be ok (i.e. mixing a 4 ohm 4x10 with an 8 ohm 2x10).
For a single cab recommendation, we'd need to know what your tone/size/cost goals are. For me, my one cab recommendation is a Berg AE410 (best sounding cab I've ever played thru). But that's just me.
You can mix 8 and 4 but the load will be unbalanced. And that might be ok (i.e. mixing a 4 ohm 4x10 with an 8 ohm 2x10).
For a single cab recommendation, we'd need to know what your tone/size/cost goals are. For me, my one cab recommendation is a Berg AE410 (best sounding cab I've ever played thru). But that's just me.
