DB Technologies Sigma S118 Active Subwoofer

The Sigma S118 speakerbox brings a powerful active 18-inch subwoofer with a bassreflex enclosure. The S118 is especially designed to provide low-frequency support for high-performance full-range S115 speakers. The S115 and S118 models have the same width, thanks to which they can be easily stacked on top of each other and offer the possibility to set up a professional PA system.

Technical specs:

• Speaker Type: Active Bassreflex Subwoofer
• Frequency Response [-10dB]: 38 – 110 Hz
• Max SPL: 134 dB
• Directivity: omnidirectional
• LF: 18 “
• Voice Coil LF:4 “
• Amp Technology: Digipro® G2
• Amp Class: Class D
• PRG Power: 1400 W
• Controller: Analog/Digital
• Limiter: Peak, RMS, Thermal
• Crossover Frequency MF-HF: 80-100 Hz (Switchable)
• LF-Xover out slope: 24 dB/Octave
• Signal Input: XLR
• Input Sensitivity [dBu]: -3dBu
• Signal Output: 1x XLR X-Over Out/ Link Out
• 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)