Studio speaker developed at the BBC in the 60s, which was available from 1971, with further developed versions Mk x and the limited BC1/69, until the mid-90s.
General
Tech nical data
Special equipment
Manufacturer: Spendor
Construction period: see short description.
Dimensions: 63.5 x 29.5 x 30.5 cm,
Weight: 14 kg.
Concept: 2 ways extended by a super tweeter (ITT , Coles 4001G), bass reflex;