JBL E151
¥ 120,000 (1 unit, around 1981)
Commentary
E-series 46 cm cone type woofer unit developed for musical instrument performance which boasts high efficiency, large allowable input and wide playback band.
E151 is mounted on a horn load for use.
A special cone paper with optimized hardness and density is used for the diaphragm.
Model Rating
| Type | 46 cm cone type woofer unit |
| Impedance | 8 Ω |
| Allowable input (continuous program) | 400W |
| Sound pressure level | 99dB/W/m |
| Frequency characteristic | 35 Hz to 2 kHz |
| fo | 30Hz |
| Magnetic flux density | 11,500gauss |
| Enclosure volume | 85 ~ 225L |
| Depth | 18.4cm |
| Weight (packed) | 11.5kg |