JBL 5231
* Released in 1974
¥ 107,900 (around 1975)
Commentary
An electronic crossover network developed for 2-way speakers.
Equipped with a continuously variable high-level control with attenuation characteristics of 12cm/oct.
The input is unbalanced high impedance, and the output is unbalanced low impedance.
The crossover frequency can be freely selected by inserting an optional crossover card. There were five crossover frequencies and blank cards were available for other frequencies.
Model Rating
| Type | Channel divider | ||
| Filter substrate | 52-5120:Blank 52-5121 : 4350 for studio monitor 52-5122:500Hz 52-5123 : 4330, 4332 for studio monitor 52-5127 : 700 Hz (2405 only) 52-5140 : 4340 for studio monitor |
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| External dimensions | Width 483x Height 44x Depth 194 mm 1 EIA standard rack space |
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| Weight | 1.8kg | ||
| Sold Separately |
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