Sennheiser

Sennheiser K-Array KL18ma 18 Compact Active Subwoofer

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  • Regular price $2,539.95
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The KL18ma from K-Array is a compact active subwoofer designed to provide low-frequency reinforcement to loudspeaker systems. The subwoofer has a reflex-style cabinet that contains an 18" long excursion neodymium driver that delivers frequencies as low as 30Hz. The large triangular ports reduce air turbulence, while the unique shape provides integrity and strength, and also eliminates box resonance. The subwoofer has a Class-D internal amplifier that provides up to 1200W of power for strong, clear audio with low distortion.
 
An internal DSP system provides control presets, while an RJ-45 connector and dedicated software allow you to remotely control the sub from a PC. The subwoofer is quick and easy to set up, and has parallel XLR audio connectors and a professional Speakon output connector for wide compatibility. PowerCon in and out connectors allow the sub to provide power to a passive subwoofer or satellite. Built-in protection circuitry and top-quality components keep the system running smoothly. An integrated 35mm pole socket allows you to mount satellites on top of the subwoofer, while built-in handles provide convenient transportation.
 
Features
  • Compact active subwoofer designed to provide low-frequency reinforcement to loudspeaker systems
  • Reflex-style cabinet contains an 18" long excursion neodymium driver that delivers frequencies as low as 30Hz
  • The large triangular ports reduce air turbulence and provide integrity and strength. They also eliminate box resonance
  • Class-D internal amplifier that provides up to 1200W of power for strong, clear audio with low distortion
  • An internal DSP system provides control presets, while an RJ-45 connector and dedicated software allow you to remotely control the sub from a PC
  • Quick and easy to set up and break down, ideal for installation or touring applications
  • Parallel XLR audio connectors and a professional Speakon output connector for wide compatibility
  • PowerCon in and out connectors allow the sub to provide power to a passive subwoofer or satellite
  • Built-in protection circuitry and top-quality components keep the system running smoothly
  • An integrated 35mm pole socket allows you to mount satellites on top of the subwoofer, while built-in handles provide convenient transportation
Specifications
  • Active or Passive: Active
  • Frequency Response: 30Hz - 19kHz ±3dB (Preset Dependent)
  • Maximum Power Handling: 800W (AES)
  • Amplifier: Class-D, DSP-Controlled, 1200W Max (EIAJ)
  • Maximum Sound Pressure Level (SPL): 127dB Continuous, 133dB Peak
  • Nominal Sensitivity: Not Specified by Manufacturer
  • Impedance: 8 Ohms
  • Crossover: DSP-Controlled, 150Hz Minimum (Preset Dependent)
  • Driver: 18" Neodymium Driver with 3" Voice Coil
  • Enclosure Material: Not Specified by Manufacturer
  • Connectors 
    • 1 x XLR Male Connector
    • 1 x XLR Female Connector
    • 1 x Speakon Output
    • 1 x RJ-45 Connector
    • 2 x PowerCon Connectors (In/Out)
  • Protection: Dynamic Limiter, Over Current, Over Temp, Short Circuits
  • Power: 210-240VAC, 50Hz (Default) 100-120VAC, 60Hz (Selectable)
  • Dimensions (HxWxD): 18.3 x 18.3 x 23" (46.5 x 46.5 x 58.5cm)
  • Weight: 44.1 lbs (20kg)