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KL21ma 21 subwoofer


High technology self-powered Sub Bass speaker

  • Unique performance-to-size ratio
  • High power 130dB continuous, 136dB peak
  • Fitted with integral handles and castors
  • Direct radiating, long excursion 21” driver
  • Integrated 35mm pole adapter

The KL21ma is a high performance powered sub-bass system designed for use with small to medium wavefront systems, in both touring and install applications. The KL21ma includes a powered and DSP processed powered output channel, designed for KR400S ultra slim satellite or KL21 passive 21” subwoofer.