JBL LE15A
Released in 1962
¥ 67,200 (1 unit, around 1974)
¥ 60,000 (1 unit, around 1978)
Commentary
A 38 cm cone type woofer unit used by Olympus and Paragon.
ribbed corn paper with optimum mass is used for the cone, and urethane roll edge is used for the edge.
It uses a 9.1 kg weight class magnetic circuit using an Alnico V magnet and a 10.2 cm diameter copper ribbon voice coil.
Model Rating
| Type | 38 cm cone woofer unit |
| Allowable input | 120W (continuous program) |
| Impedance | 8 Ω |
| Sound pressure level (new JIS) | 94dB |
| Voice Coil Diameter | 10.2cm |
| Magnet Assembly Weight | 9.1kg |
| Magnetic flux density | 11,000gauss |
| Recommended enclosure volume | 114L ~ 338L |
| Depth | 149mm |
| Weight (packed) | 11.8kg |
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