The listing is for a single woofer. The part number is ZZ13179 or LF00728. This unit is used in all B&W DM602.5 S3 and DM603 S3 speakers. The woofer is fully functional and sounds great. It is in good cosmetic condition. The rubber has some minor signs of dryness, but there are no cracks or holes. The woofer was manufactured in 2011, so it is not too old. Please let me know if you would like to see anything in detail. I can provide close-up photos upon request. If you need any other used B&W genuine parts, please feel free to ask. We might be able to get them for you.

B&W DM603 S3 loudspeakers (pair boxed)5 star rated in very good full working order with grills Dimensions: 35.8 (910mm) H by 8 (204mm) W by 11.3 (287mm) D. Net weight: 42.9 lbs (19.5kg). Frequency response: 44Hz–22kHz, ±3dB on reference axis. Frequency range: –6dB at 34Hz and 42kHz Sensitivity: 90dB/2.83V/m. Impedance: 8 ohms nominal, 3 ohms minimum. Power handling: 25–150W into 8 ohms on unclipped program. what hi fi 5 star award they said We can’t help but admire these supremely talented speakers Tested at £1249 By What Hi-Fi? published March 14, 2019 Low starting price or make a sensible offer only selling as i have upgraded sorry no postage but buyer may hear them on collection from nunhead se london they have the original boxes for transporting any questions please e mail me payment by either cash or through ebay please

The listing is for one single tweeter. This unit is used in all B&W DM600 DM601 DM602.5 DM603 DM604 S3 Series speakers. The tweeter is fully working and sounds great. It’s in like-new condition. Please inspect the photos. Please ask if you need any other used B&W genuine parts. We might get them for you.