Chris mentioned in other thread:
DB15 is said (by a trusted dealer friend, not the distributor) to be 'one of the best subs i've heard'
DB15 is 445 x 425 x 488 (HxWxD mm), 500w RMS and 1000w Peak, down to 23Hz +/- 3db.
RRP will be around £1490
DB13 is 370 x 350 x 388 (HxWxD mm), 350w RMS and 850w Peak, down to 26Hz +/- 3dB.
RRP will be around £1200
Can we say what we think?
I hope this cheaper range is better than the earlier ones. I have big group test of subwoofers in hifi magazine. Each one was measured and listened by 3 different persons. The Velodyne Impact 12 came last, nowhere near SVS and XTZ. The same goes for Sunfire. Name with great history/expertise doesn´t guarantee anything.
Those cheap spring connectors doesn´t belong in 1200-1500£ product! Finish looks like from 300£ sub, i would never guess this costs over 1k£ by looking picture. The specs (FR) are rather underwhelming and belong for lot cheaper product. For more serious HT hobbyist there is clearly better choices for similar price or less.