JBL K151
¥ 99,000 (1 unit, around 1978)
Commentary
A 46 cm cone type woofer of the K Series of speakers for musical instruments.
By using cone paper with the lowest combination of hardness, density and size, it is possible to make a powerful reproduction.
It is mounted on a horn load or a bass reflex enclosure for use.
Suitable for playing bass and organ.
Model Rating
| Type | 46 cm cone type woofer unit |
| Impedance | 8 Ω |
| Allowable input | 300W (continuous program) 150W(RMS) |
| Sound pressure level (new JIS) | 99dB |
| Frequency characteristic | 35 Hz to 2 kHz |
| fo | 30Hz |
| Voice Coil Diameter / Material | 10.2 cm, Copper |
| Weight of magnetic circuit | 9kg |
| Magnetic flux density | 12,000Gauss |
| Depth | 19.4cm |
| Weight | 11.9kg |