JBL SR4704A
¥ 230,000 (1 unit, around 1994)
¥ 213,000 (1 unit, around 1997)
Commentary
SR Series floor monitor speaker system.
In the lower range, it is equipped with 38 cm cone type woofer 2226H which adopted the JBL original VGC system.
A horn type unit using a flat-front biradial horn 2370A with 90 ° horizontal directional characteristics and a driver unit 2426H is mounted in the high frequency range.
The enclosure uses a bass reflex system and is designed for floor monitoring at an elevation angle of 45 °.
It has a built-in network.
In addition, a 2-way multi-amplifier drive changeover switch is mounted.
.jpg)
Model Rating
| Method | 2-Way, 2-Speaker, Bass Reflex System, Floor Type |
| Units Used | Low Band : 38 cm Cone Type (2226H) For High Range : Horn Type (2426H + 2370A) |
| Frequency characteristic | 40 hz to 18 khz -10dB |
| Allowable Input (IEC) | 600W (Continuous Pink Noise) |
| Nominal impedance | 8 Ω |
| Sound pressure level | 97dB/W/m |
| Directional property | H90 ° xV40 ° |
| 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/8 Ω High Frequency : 100W/8 Ω |
| <Others> | |
| External dimensions | Width 635x Height 600x Depth 850 mm |
| Weight | 34.5kg |
.jpg)