SVSound has a supply of shallow neo motor 12" woofers for sale. This driver can be used for in-wall subs, line arrays, car audio, loudspeakers, etc.
Here is the hyperlink to our website page:
SW12 - SVS
Physical dims, motor topology, T/S parameters, etc. can be found under the Tech Specs tab. One-way Xmax using the equation [(Hvc - Hg) / 2] + Hg / 4 = 6 mm.
Volume discounts are available; PM me for details. Thank you.