JBL STX818S ลำโพงซับ ราคา ลำโพงซับวูฟเฟอร์ Single 18” Bass Reflex Subwoofer
ราคา ตู้ลำโพงซับวูฟเฟอร์ 18 นิ้ว, ตู้ซับ
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 :
- 18 in. Super Vented Gap™ woofer for extended low-frequency output.
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- Large port area for reduced distortion.
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- 20 mm threaded pole socket for solid, secure satellite speaker mounting.
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- Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
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- 14-Gauge steel grille lined with acoustically transparent cloth.
Specifications :
Frequency Range ( –10 dB) |
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35 Hz-250 Hz |
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Frequency Response (± 3 dB) |
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40 Hz-120 Hz |
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Sensitivity (1W/1m) |
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96 dB |
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Power Rating
(Cont. Pink Noise/Program/Peak) |
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1000 W / 2000 W / 4000 W |
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Rated Maximum SPL |
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132 dB SPL Peak |
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Input Connectors |
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Two NL4 |
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Operational Modes |
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Subwoofer |
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Dimensions (H x W x D) |
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558 mm x 568 mm x 718 mm
(22.0" x 22.4" x 28.3") |
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Net Weight |
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45 kg (100 lbs) |
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