Sennheiser

Sennheiser K-Array KL21ma 21 Active Front-Firing Subwoofer

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  • Regular price $4,029.95
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The KL21ma 21" Active Front-Firing Subwoofer from K-Array is a lightweight subwoofer that can be used as part of a larger bass system, ideal for small to medium wavefront systems. Perfect for touring and installed applications for theaters, concert halls, clubs, and more, the sub has a 21" woofer with a large magnet structure and suspension engineering for maximum linear excursion.
 
The compact cabinet has a bass-reflex design with a large porting area to extend bass response while minimizing compression and turbulence. The sub has an output power of 1500W for a strong, clear performance. A DSP processed output channel with a Speakon connector makes it easy to provide power to a KR400 satellite or a KL21 passive subwoofer. There are 2 recessed "pocket" handles for convenient transportation.
 
Features
  • This compact subwoofer offers an excellent performance-to-size ratio, making it ideal for medium-throw touring and installed applications for theaters, concert halls, clubs, and more
  • The sub has a direct radiating long-excursion 21" woofer with a large magnet structure and suspension engineering for maximum linear excursion, delivering peak SPL levels up to 138dB
  • The cabinet has a bass-reflex design with a large porting area to extend bass response while minimizing compression and turbulence
  • The sub has an output power of 1500W for a strong, clear performance
  • A DSP processed output channel with a Speakon connector makes it easy to provide power to a KR400 satellite or a KL21 passive subwoofer. This is ideal for simplifying the setup and disassembly of a complete sound system
  • The cabinet has 2 recessed "pocket" handles for convenient transportation, and casters can be added for additional portability
Specifications
  • Woofer: 21" (533 mm) direct radiating long-excursion driver
  • SPL: 133 dB continuous, 138 dB peak
  • Power Rating: 1500 W
  • Dimensions (HxWxD): Not specified by manufacturer
  • Weight: Not specified by manufacturer