Hmmm, a Low B-2 with a Schroeder 1210? I already have 2 1210's and one Low B-2... I haven't tried them together yet, but perhaps I should. Last night I gave the 1210s a go with recorded music. I used the following:
Afroman - Crazy Rap
Beastie Boys - Ch Check it Out
Beastie Boys - Intergalactic
Beastie Boys - Paul Revere
Queen - Bohemian Rhapsody
Run DMC - Tricky
The Ericman197 Special - Test Tones
It was pretty cool for me because I had never actually heard the Schroeders at a distance. For bass, I don't really like tweeters that much. The one Jorg uses is probably better than most, but I've never been a huge fan of tweeters. What I can say is that it projects very well with very little wattage. Both of the cabs together were loud when hitting the -30dB light and were surprisingly clear at the other side of the house, behind them, above them, in the kitchen, upstairs, downstairs, standing on my head, etc. However, the efficiency was a major factor; I couldn't crank even one cab loud enough to get the speakers moving without things getting too loud, so I used a bass boost on the CD player.
With my Acme, sub lows were never a problem, but I'd also have to drive it with a lot of power to get it to decent listening levels. For fun, I put on ear plugs, cut out all the mids/treble and boosted the bass all the way. I hit the -10dB light on my poweramp a few times, but the resulting sub bass produced by the 1210s on Run DMC - Tricky was chest poundingly good. I was running them on one side of a QSC PLX 1202; 600 watts at clipping, 60 watts at -10dB, 6 watts at -20dB, and .6 watts at signal ( or -30dB ). Combining Schroeders with Acmes might be an interesting experiment. The 1210s are in no way lacking in lowend, but I wouldn't mind a boost in the 30 to 50Hz region. Of course, cabs that are plentiful in sublows are either gigantic or inefficient, and I can't have that
For Eden vs. Schroeder, I definetely prefer the Schroeders. Soundwise, the 1210s are in no way clean, but they're less colored than the Eden. I don't hate the sound of my Edens, but they produce a more clanky top end. In terms of lowend, I've yet to A/B them, but I feel that the Schroeders have a much better weight to efficiency to lowend ratio. I can't lift 2 100lb. 4x10"s, but I can lift 2 50lb. 1210's, so the Edens are out of the question.