Difference between revisions of "JBL L 220"
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''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: | * Chassis: | ||
| − | * Bass | + | * 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 | + | ** Magnet Weight: 0.74 kg |
| − | ** Flux | + | ** Flux Density: 1.4 Tesla (14,000 Gauss) |
| − | + | Sensitivity: 93 dB SPL, l W, 1 m (3.3 m) | |
| − | * | + | * Tweeter Ring Radiator: |
| − | ** Horn | + | ** 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 | + | * System sensitivity: 90 dB SPL, 1 W, 1 m (3.3 m) |
| − | ''' | + | '''Special Features''' |
| − | * Front | + | * Front detachable |
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
** [[JBL L 150]] | ** [[JBL L 150]] | ||
** [[JBL L 150 A]] | ** [[JBL L 150 A]] | ||
| Line 55: | Line 55: | ||
| − | == | + | == Pictures == |
* JBL L-220 | * JBL L-220 | ||
| − | [[ | + | [[File:JBL L-220-3.jpg]] |
| − | == | + | == Reports == |
== Links == | == Links == | ||
| − | * | + | * External link to JBL L-220 brochure on website "JBL Lansing Heritage": [http://www.lansingheritage.org/html/jbl/specs/home-speakers/1979-l220.htm] |
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 05:44, 29 May 2019
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]