@caymancayman- If the lead-ins can be repaired; not hard to accomplish. If the voicecoil’s burnt; finding an exact/correct replacement, could be difficult. You might try Bill, at Millersound. Also, there are some used, from around the globe, here: https://www.hifishark.com/model/kef-b-139 and: https://www.ebay.com/itm/KEF-C80-RACE-TRACK-8-X-12-OVAL-WOOFER-TS1212-B/184196571130?hash=item2ae2f89ffa:g:c~8AAOSwl-teXq8V Millersound: http://www.millersound.net/contact-bill-legall-millersound.html These were the go-to guys, for KEF LS3-5A kits and B139s, back in the day. If anyone can offer advice, it’s them: https://www.falconacoustics.co.uk/ Matter of fact, check this out: https://www.falconacoustics.co.uk/drive-units-1/falcon-b110-t27-b139-drive-unit/falcon-b139-8-ohm-kef-b139-sp1044-replacement-woofer.html
