ساب ووفر پسیو حرفه ای جی بی ال (JBL) مدل STX 818s
ساب ووفر پسیو حرفه ای جی بی ال (JBL) مدل STX 818s
STX818S
Single 18” Bass Reflex Subwoofer
A single 18″ compact high power subwoofer system in a front-loaded, vented enclosure designed for minimum frontal area provides 1,000 watts of continuous pink noise power handling, 2 kW program and 4 kW peak. The STX818S also comes equipped with a top-mounted M20 pole-mount and an optional wheel kit.
FEATURES
- ۱۸ in. Super Vented Gap™ woofer for extended low-frequency output.
- Large port area for reduced distortion.
- ۲۰ mm threaded pole socket for solid, secure satellite speaker mounting.
- Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
- ۱۴-Gauge steel grille lined with acoustically transparent cloth.
SPECIFICATIONS
| Frequency Range ( –۱۰ dB) | ۳۵ Hz-250 Hz | |
| Frequency Response (± ۳ dB) | ۴۰ Hz-120 Hz | |
| Sensitivity (1W/1m) | ۹۶ dB | |
| Power Rating | ۱۰۰۰ W / 2000 W / 4000 W (Continuous/Program/Peak) |
|
| Rated Maximum SPL | ۱۳۲ dB SPL Peak | |
| Nominal Impedance | ۸Ω | |
| Input Connectors | Two NL4 | |
| Operational Modes | Subwoofer | |
| Dimensions (H x W x D) | ۵۵۸ mm x 568 mm x 718 mm (22.0″ x 22.4″ x 28.3″) |
|
| Net Weight | ۴۵ kg (100 lbs) |
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