JBL L 220
Data[edit]
General
- Manufacturer: JBL
- Model: L 220 Oracle
- Type: Loudspeaker
- Years of manufacture: 1979 - 1981
- Made in: USA
- Color: Walnut oiled
- Front panel color: Fabric Brown
- Dimensions: 1225 x 512 x 390 mm (HxWxD)
- Weight: 51 kg
- Original price approx.: 2'590 DM per piece
Technical data
- Type: 3-way, 4 speaker bass reflex floorstanding speaker
- Chassis:
- Bass Speaker:
- Diameter: 355 mm
Voice Coil: 100 mm (4in) copper magnet weight: 8,5 kg Flux Density: 1.2 Tesla (12,000 Gauss)
- Sensitivity: 91 dB SPL, 1 W, 1 m (3.3 ft)
- Passive bass speaker:
- Diameter: 380 mm
- Midrange speaker:
- Nominal Diameter: 125 mm
Voice Coil: 22 mm in ph) copper
- Magnet Weight: 0.74 kg
- Flux Density: 1.4 Tesla (14,000 Gauss)
Sensitivity: 93 dB SPL, l W, 1 m (3.3 m)
- Tweeter Ring Radiator:
- Horn Mouth: 64 mm x 32 mm
dispersion: 90 degrees horizontal, 45 degrees vertical at 12 kHz Magnet Weight: 1.5 kg Flux Density: 1.65 Tesla (16,500 Gauss)
- Sensitivity: 105 dB SPL, 1 W, 1 m (3.3 ft)
- Maximum recommended amplifier power: 400 watts per channel
- Impedance: 8 ohms
- Crossover frequencies: 800 Hz, 5 kHz
- System sensitivity: 90 dB SPL, 1 W, 1 m (3.3 m)
Special Features
- Front detachable
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- JBL L-220
Reports[edit]
Links[edit]
- External link to JBL L-220 brochure on website "JBL Lansing Heritage": [1]