B&W - DM4 (Matching Serial Numbers!) - Speaker set - Catawiki
Listening test] B&W DM4 vintage loudspeakers
B&W - DM4 - Speaker set at auction | LOT-ART
Jacco Gardner - My first pair of B&W speakers arrived! This is the DM4 model from 1973. I went to pick up my quadraphonic amplifier today but it's still being serviced and
stereonomono - Hi Fi Compendium - 13 years on-line: B&W DM 4
Bowers and Wilkins DM4 3-Way Loudspeaker System Manual | HiFi Engine
Just picked up this mint pair of B&W DM4's ! They're living up to the hype so far. : r/vintageaudio
B&W DM4 Speaker Crossover | eBay
Vintage B&W DM4 Stereo Speakers & Stands - Very Rare for Sale in Cave Creek, AZ - OfferUp