The Monitor Audio Studio Bass Mid Drive Unit is a high-quality audio componentade by SEAS of Norway, and designed for use with Studio 6, 15, 20SE, and 50 heritage Studio speakers from the 1990s. Monitor Audio no longer have any stock of spares for these units. Tested and in good cosmetic condition (no dents or creases). Listing price is for ONE unit. Items will be security marked prior to despatch to prevent fraudulent returns.
eBay