OK, update time as have finally got round to using my RM cabs. As I do a fair few gigs where the rigs are miked up rather than DI`d, I decided to get another 210, as I prefer to have both cabs with the same size drivers, if my sound is made up of a 210 and 115 each cab will more than likely be bringing something different, so which would I mic up? Anyway, to performance: Pretty darn chuffed is the verdict.
With my Ashdown RM500 head/Sansamp Para Driver the sound is pretty much the same as through my ABM410 cab, I just have to back off of the input gain to about 11 o`clock rather than at midday with the ABM, and with the bass back it off to about 11 o`clock rather than the 10 o`clock with the ABM. Once that`s done the sound is virtually identical. I get all my eq from the Para Driver, so have everything on the amp at midday, aside from those two mentioned.
I don`t know how loud they will go, but I`m in an Oi/Streetpunk band and we`re not that quiet. My volume on the amp was at less than 9 o`clock (the RMs are loud little amps) this being the same as when using the 8ohm ABM410. The cabs weren`t farting out at all - in fairness I put a lot of treble/upper mids and drive on my sound, think Duff/JJ, so not a hell of a lot of lows to push the cabs, but at no point did I think they weren`t going to handle what I was throwing at them. They gave a good presence, the sound having plenty of bite to it, but still holding down the lows, like I said, think Duff.
Overall I`m really pleased with them, they give me a much more modular set-up for gigs when space is an issue in the cars, plus a nice and easy set-up to rehearse with. For my regular gigs I`ll stick to my ABM600 & 410 set-up, but great to have the RM set-up in reserve.
Edit - so once I`ve paid my subs again (am sure they`ve run out) I`ll be putting the 115 up for grabs.