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JBL 4312 SPEAKER

JBL 4312 SPEAKER
JBL 4312 SPEAKER
JBL 4312 SPEAKER
JBL 4312 SPEAKER
JBL 4312 SPEAKER
JBL 4312 SPEAKER
JBL 4312 SPEAKER
JBL 4312 SPEAKER
JBL 4312 SPEAKER
Price : RM 5,500.00

Model : JBL 4312 SPEAKER


The speaker system is the successor to the 4311B, which has gained overwhelming reputation in studios and broadcasting stations around the world and was also active as a home use. The 30cm cone type Woofer 2213H is carried in the low-pass. This unit is a combination of a low distortion SFG magnetic circuit and Lansaplus coating cone paper. In addition, the ribbed aluminum die-cast frame provides mechanical strength. The 13cm cone type squawker LE5-12 is carried in the mid range. The 3.6cm cone type direct radiator LE25-2 is carried in the high region. The level control is carried for each of a mid range and a high range. These level controls can be adjusted with the grill still installed. The bass reflex system is adopted as an enclosure, and the appearance is given the oil finish of walnut. Moreover, the symmetrical mirror image pair composition is adopted as a unit layout, and the sound image localization is improved. weight - 20Kg Year Made - 1982-1983

https://audio-heritage.jp/JBL/speaker/4312.html

https://www.youtube.com/watch?v=YZiEReoYUKU

 

 

method 3-way, 3-speaker, bass reflex system, bookshelf type
unit For low range: 30 cm cone type (2213H) For
mid range: 13 cm cone type (LE5-12) For
high range: 3.6 cm cone type (LE25-2)
Playback frequency band 45Hz-15kHz ± 3dB
Directivity (horizontal / vertical) 90 °
Crossover frequency 1.5kHz, 6kHz
Impedance
Output sound pressure level 91dB / W / m
Allowable input 80W (continuous program)
Enclosure volume 40L
External dimensions Width 362 x Height 597 x Depth 302 mm
weight 20kg
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