JBL SR4706A
¥ 280,000 (1 unit, around 1994)
¥ 259,000 (1 unit, around 1997)
Commentary
SR series high-volume output floor monitor speaker system.
In the lower range, it is equipped with 38 cm cone type woofer 2226G which adopted the JBL original VGC system.
In the high-frequency range, a horn 2383 with 50 ° horizontal and 60 ° vertical directional characteristics and a horn type unit using a driver unit 2447J with a 10 cm diameter diaphragm are mounted.
The enclosure uses a bass reflex system and is designed so that two types of elevation angles, 30 ° and 60 °, can be selected for floor monitoring.
It has a built-in network.
In addition, a 2-way multi-amplifier drive changeover switch is mounted.
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Model Rating
| Method | 2-Way, 2-Speaker, Bass Reflex System, Floor Type |
| Units Used | Low Band : 38 cm Cone Type (2226G) For High Frequency : Horn Type (2447J + 2383) |
| Frequency characteristic | 40 hz to 18 khz -10dB |
| Allowable Input (IEC) | 600W (Continuous Pink Noise) |
| Nominal impedance | 4 Ω |
| Sound pressure level | 96dB/W/m |
| Directional property | H50 ゜ xV60 ゜ |
| Crossover frequency | 1.1kHz |
| <Multi-amplifier> | |
| Drive system | 2-way |
| Recommended crossover frequency | 1.2 kHz to 1.4 kHz |
| Allowable Input / Impedance | Low frequency : 600W/4 Ω High frequency : 150W/16 Ω |
| <Others> | |
| External dimensions | Width 812x Height 570x Depth 510 mm |
| Weight | 37.2kg |
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