JBL SR4715A
¥ 210,000 (1 unit, around 1994)
¥ 195,000 (1 unit, around 1997)
Commentary
SR series sub-woofer bus system.
The SR4715A is compatible with the SR series speaker system.
The addition of a subwoofer bus system increases the bass sound and reduces the load on the main system, improving the overall input resistance of the system.
It is equipped with 2 38 cm cone type Woofer 2226H which adopted JBL original VGC system as a low-range unit.
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Model Rating
| Method | 1-Way, 2-Speaker, Bass Reflex System, Floor Type |
| Units Used | For low band : 38 cm cone type (2226H) x2 |
| Frequency characteristic | 40 Hz to 1.1 kHz -10dB |
| Allowable Input (IEC) | 1,200W (Continuous Pink Noise) |
| Nominal impedance | 4 Ω |
| Sound pressure level | 100dB/W/m |
| Recommended crossover frequency | 80 Hz ~ 100 kHz (when combined with a full range system) |
| External dimensions | Width 635x Height 1,092x Depth 460 mm |
| Weight | 45.4kg |
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