dB Technologies SUB 618

Features

• Solid, low-resonance bass reflex cabinet construction
  
• Elegant design language, based on current OPERA and B-HYPE loudspeakers
• High-quality woofer equipment with 15" (SUB 615) or 18" woofer (SUB 618)
• Powerful Class D amplifiers with 600 Watts RMS output power
  
• Weight: 31,1 Kg
  
• Two XLR inputs
• Two XLR outputs with switchable X-Over for driving satellite speakers
• Switchable boost function for extra kick and thrust
• Polarity can be switched
• M20 thread for mounting distance rods
  

Technical Data

• Speaker Type: Active Bass Reflex Subwoofer
  
• Frequency response: [-10 dB] 35 to 130Hz
  
• Sound pressure(max//1m): 133 dB
• Polar pattern: Omnidirectional
• LF: 18" with 2.5" voice coil
• Amplifier type: Class D
• Power RMS: 600W
• Peak power: 1200W
• Controller: DSP 28/56 bit
• AD/DA Converter: 24 bit/48 kHz
• Limiter: RMS, Peak, Thermal
• Signal input: 2x XLR
• Signal output: 2x XLR
• Cabinet: plywood, black
• Handles: 1x top
• Grille: Full metal
• Pole Mount: M20
• Width: 500 mm
• Height: 625 mm
• Depth: 690 mm
• Weight: 31.1 kg
  

With their solid, vibration-neutral chassis and designed as a classic bass reflex system, dB Technologies SUB 615 and SUB 618 subwoofers convince with real deep bass, crisp reproduction, high level stability and a wide dynamic range.

Both subwoofers are equipped with extremely powerful, modern Class D digital power amplifiers, which supply the woofers with 600 watts RMS of power with rich power reserves. In addition, an integrated DSP not only monitors the system in terms of power efficiency and temperature development, but also enables different application modes: Thus, the subwoofers in "flat" setting are deliberately balanced, restrained and transparent, while in "boosted" mode extra thrust and kick is forced, as required, for example, in club, discotheque and party operation.