BBC Monitor Loudspeaker LS3/5A
Rogers, Catford (see also Rogers Birmingham)
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Rogers, Catford (see also Rogers Birmingham)
- Year
- 1975
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 288268
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- 2 Loudspeakers
- Material
- Wooden case
- from Radiomuseum.org
- Model: BBC Monitor Loudspeaker LS3/5A - Rogers, Catford see also
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 190 x 310 x 160 mm / 7.5 x 12.2 x 6.3 inch
- Notes
-
Small loudspeaker developed by the BBC to monitor and assess broadcast quality. Rogers (and other manufacturers) were granted a licence to build and market them commercially in 1975.
Drive units:- 19mm Mylar-dome tweeter KEF T27 SP1032 (KEF B110 SP1228 1987 onwards)
- 110mm Bextrene-cone woofer KEF B110 SP1003)
Frequency response: 80 Hz - 20 kHz ± 3 dB at 1 m with grilles on.Sensitivity: 82 dB/W/m.Nominal impedance: 15 ohms (1977-1987); 11 ohms (1987 onward).Amplifier requirements: 50 W maximum.
Internal volume: 5 litres
- Net weight (2.2 lb = 1 kg)
- 11 lb 7 oz (11.437 lb) / 5.193 kg
- Author
- Model page created by Howard Craven. See "Data change" for further contributors.
- Other Models
-
Here you find 39 models, 39 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rogers, Catford (see also Rogers Birmingham)