How easy is this to fix? B&W ASW500. The cone has come loose and fallen out. It is a forward firing SW and still works with the cone removed. Can I just
B&W - Asw 500 - Subwoofer Attivo - Catawiki
Subwoofer Bowers & Wilkins - B&W ASW 500 | eBay
Bowers and Wilkins ASW500 Active Subwoofer System Manual | HiFi Engine