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Dual 18″ Bass Reflex Subwoofer
A dual 18″ high power subwoofer system in a front-loaded, vented enclosure designed for maximum low-frequency performance. The STX828 has an optional wheel kit. Two drivers give 2,000 watts of continuous pink noise power handling, 4kW program and 8 kW peak.
SPECIFICATIONS
| Frequency Range ( –10 dB) | 32 Hz-250 Hz | |
| Frequency Response (± 3 dB) | 37 Hz-120 Hz | |
| Sensitivity (1W/1m) | 99 dB | |
| Power Rating | 2000 W / 4000 W / 8000 W (Continuous/Program/Peak) |
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| Rated Maximum SPL | 138 dB SPL Peak | |
| Nominal Impedance | 4Ω | |
| Input Connectors | Two NL4 | |
| Operational Modes | Subwoofer | |
| Dimensions (H x W x D) | 564 mm x 1137 mm x 714 mm (22.2″ x 44.8″ x 28.1″) |
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| Net Weight | 82 kg (180 lbs) |
