Full Description

Innovative design

The S18A features some unique design features to improve its sound, to deliver clear, powerful bass. A high-excursion woofer with a Hybrid Band Pass configuration reduces distortion and air turbulence for a more consistent, clear sound. Pair this with an efficient Class D amplifier and an adjustable crossover filter, and this subwoofer ensures deep, clear bass to go alongside full-range PA systems.

Features

• Compact active subwoofer for reinforcing live sound
• Hybrid Band Pass woofer configuration decreases distortion, improves efficiency, and delivers clearer sound
• 18" woofer with 4" voice coil for extended bass
• Efficient 1200 W peak power from Class D amplification
• Stereo input, link and output for easy connectivity with two-channel systems
• Maximum sound output level of 131 dB SPL
• 24 dB per octave crossover filter with selectable frequency
• Phase reverse switch allows for focused front-firing and preventing feedback
• Switch Mode Power Supply for international use almost anywhere in the world
• Full frequency response from 36 Hz - 160 Hz
• Tough and lightweight plywood enclosure with resistant polyurethane paint finish

Specifications

• System type: Hybrid Band Pass subwoofer
• Loudspeaker: 18" woofer with 3" VC
• Amplifier Continuous Power: 600 W
• Frequency Response: 36 Hz - 140 Hz
• Max SPL: 131 dB
• Connectors:
  • IN: 2 x NEUTRIK COMBO
  • OUT: 2 x NEUTRIK XLR-M
  • LINK: 2 x NEUTRIK XLR-M
• Controls: Volume, GND lift, X-over Frequency, Phase
• Power Supply: 230 VAC or 120 VAC 50/60 Hz
• Weight: 36 kg (79.4 lb)
• Cabinet:
  • 15/18 mm plywood
  • Black anti-scratch paint
  • 1.5 mm metal grille
  • 2 handles
  • 1 x pole socket
  • 4 x 75 mm wheels
• Dimensions (W x H x D): 508 x 630 x 645 (745 with wheels) mm