Listing a lot B&W CM4 midrange and woofer driver. Auction price is for TWO midranges and TWO woofers. This is a partout from a pair of speakers I purchased with cabinet damage. All drivers are fully functional, but suffer from dry rotted surrounds. Replacing damaged surrounds requires some skill, but the parts are very inexpensive. I’m sure these drivers also fit other models as well, but please do your homework as no returns are available. Feel free to ask any questions and check out my other listings for more audio spare parts.