Loudspeaker Type M was a bookshelf speaker and comprised two drivers delivering 6W. The drivers were Peerless manufactured type H65W low-midrange and MT25HFC tweeter.
Cabinet dimensions: 480 x 230 x 250mm
These dimensions permit placing the speaker in conventional systems of hanging bookshelves
Lead length: 4,8m
Bass: One Peerless H 65 W.
Treble: One Peerless MT 20 HFC + crossover network with crossover
frequency of 4,000 c/s.
Enclosure is entirely closed and air-tight - very powerful damping by means of rockwool ensures unusually smooth frequency response
Power capacity: 6 - 8 W
Frequency range: 50-20,000 c/s.
Frequency range: +/- 3 dB: 60 - 16,000 c/s