The listing is for a woofer from DM14 speaker. The listing is for one single woofer. Please ask if you need any other used B&W genuine parts. I might get them for you. Part number is DW150/14. This unit is used in all B&W DM14 speakers. It will also fit DM1400 but it has slightly different technical specifications. The woofer is fully working and sounds brilliant. It’s in a perfect cosmetic condition for its age. The rubber is soft and responsible with no any signs of dryness. Please ask if you want to see anything in details. I will try to make more close-up photos upon request. It will be packed very carefully using multilayer cardboard for safe travel all around the world. SP147
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