dB Technologies SIGMA S118 1400W 18" Active Subwoofer

dB Technologies
dB Technologies SIGMA S118 1400W 18" Active Subwoofer
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Expected availability: 7-14 business days

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  • This item is noncancelable and nonreturnable.

dB Technologies SIGMA S118 1400W 18" Active Subwoofer

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dB Technologies SIGMA S118 Overview

The dB Technologies SIGMA S118 is a 1400 watt 18" active subwoofer housed in a bass-reflex enclosure.

Designed specifically to provide low-frequency support for high performance S115 full range speakers, it packs a powerful bass punch. S118 and S115 enclosures have the same width so they are easily stacked to set up professional-grade PA systems.

dB Technologies SIGMA S118 Specs

Speaker TypeActive bass-reflex subwoofer
Frequency Response32 - 110 Hz
Maximum SPL134 dB
DriversLF: 18"
Voice Coil LF:
Directivity: Omnidirectional
AmplifierAmp Technology: Digipro G2
Amp Class: Class D
Power PRG: 1400 W
Peak Power: 2800 W
ProcessorController: Analog/digital
Limiter: Peak, RMS, thermal Crossover Frequency MF-HF: 80 - 100 Hz (switchable) LF-Xover Out Slope: 24 dB/octave
InputSignal Input: XLR
Input Sensitivity [dBu]: -3 dBu
Signal Output: 1x XLR X-over out/ link out
HousingMultiplex with H.E.T coating, reinforced
Dimensions20.36 x 32.6 x 21.32" (509 x 815 x 533 mm)
Weight83.78 lb (38 kg)
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