SIGMA S118
SIGMA S118
SIGMA S118
SIGMA S118
SIGMA S118
SIGMA S118
SIGMA S118
SIGMA S118
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SIGMA S118
SIGMA S118
he SIGMA series is a fully integrated range of products for professional use, setting a new standard in the field of live amplification
he SIGMA series is a fully integrated range of products for professional use, setting a new standard in the field of live amplification
The S118 is a powerful, active 18“ subwoofer housed in a bassreflex enclosure.

Designed specifically to provide low-frequency support for high performance S115 fullrange speakers, it packs a mighty low-ranging bass punch.

S118 and S115 enclosures have the same width so they are easily stacked to set up professional-grade PA systems.
Technical Data
Speaker Type
Active Bassreflex Subwoofer
Acoustical data
Frequency Response [-10dB]
32 - 110 Hz
Max SPL
134 dB
Directivity
omnidirectional
LF
18 "
Voice Coil LF
4 "
Amplifier
Amp Technology
Digipro® G2
Amp Class
Class D
Power PRG
1400 W
Peak Power
2800 W
Processor
Controller
Analog/Digital
Limiter
Peak, RMS, Thermal
Crossover Frequency MF-HF
80-100 Hz (Switchable)
LF-Xover out slope
24 dB/Octave
Input
Signal Input
XLR
Input Sensitivity [dBu]
-3dBu
Signal Output
1x XLR X-Over Out/ Link Out
Mechanics
Housing
Multiplex with H.E.T coating, reinforced
Width
509 mm (20.36 in)
Height
815 mm (32.6 in)
Depth
533 mm (21.32 in)
Weight
38 kg (83.78 lbs)
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Digipro® G2
System of digital amplification engineered by dBTechnologies.
Based on the previous Digipro project, the newest G2 versions' efficiency has been improved by cutting down on consumption and heating.
The introduction of a 'new avant-garde' component, a better s/n relation and a lighter weight, confer a superior dynamism to the new Digipro G2 digital speakers.
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DSP: Digital Sound Processor
These models come with a powerful DSP. Serving as an active crossover and controller, it splits and limits the signal and aligns phases and delay times.
Best of all, it even enables dBTechnologies' engineers to fine-tune the enclosures for the most balanced response.
It is this perfect balance that ensures your signals - speech, playback tracks, and live music – are sent accurately in every detail.
That makes a dBTechnlogies product a real all-rounder for every sound reinforcement challenge.
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H.E.T. Hybrid Enclousure technology
Exceptionally light and remarkably rugged Developed by dBTechnologies, H.E.T (Hybrid Enclose Technology) housings are made of premium quality multiple wood with a hardwearing, durable, and scratch-resistant coating.
Tough, rugged plastic side panels provide excellent protection for the housing as well as integrated grips and electrical connectors for utmost handling convenience and safety.
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