I've been playing through an ABM 500 lately, which I like pretty darn well overall. I mostly use SWR cabs, but I've enjoyed this head enough that it prompted me to take a peek at Ashdown cabs on-line. I mostly prefer 10's, so I check out the 2x10 and 4x10 on the Ashdown website. They only go down toe 75 Hz and 70 Hz respectively? Man, that kinda stinks. Ashdown experts, do the specs belie the performance? Do Ashdown cabs sound deep?