No, that bit about the "active coupler" is straight from Richard Vandersteen himself. We've had him in the store as a guest, BTW, several times. It's also explained in his literature about the 2Ce:
http://www.vandersteen.com/pages/2celit.html
The 10" coupler is in the SAME BOX as the 8" woofer in the front of the cabinet... and is DRIVEN by the back-energy in the box from the 8" woofer, just like a passive radiator, between about 35 and 60 Hz or so. Below 35 Hz, the acoustic energy provided from the 8" woofer fades away, and the active voice coil takes over from there down to 26 Hz or so (depending on version, it was like 28 Hz rolloff point on the 2Ci).
And if it's rubber surrounds, then it must be a very late model 2B or a very early 2C. 2Cs/2Ci's quickly went to a poly cone 8" woofer on the front. Vandersteen changed drivers regularly, as he found stuff that was more advantageous for him. There's been at least 5 different woofers (ribbed un-treated paper, Becker treated paper, paper cone with rubber edge, and two different Vifa poly-cone 8"), 3-4 different passive radiator/active coupler versions, 4 different midranges (Audax dome/SEAS cone/Peerless sealed-back cone/his own design with neo magnet and low-profile basket ribs), 4 different tweeters (Peerless/Audax/Vifa soft-dome/Vifa aluminum dome) over the years between the original Vandersteen 2 of 1978 and the current 2Ce Signature.
BTW: On everything but the most recent models, the revision is NOT on the label plate. All Model 2s up to the most recent ones, just said "Model 2" on the ID plate, with the "B", "C" or whatnot, in with the SERIAL NUMBER. Look and see what the serial number is... I'd bet there's either a "B" or a "C" in there...
As for the recone: Vandersteen no longer has parts for the earliest models. Heck, some of the companies he used to source drivers from, no longer EXIST. Hence, the need to recone the Becker-built woofer in the 2B, to restore it to original-operating condition...
Regards,
Gordon.