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The SONAR 115 Sub D is a powerful, state-of-the-art powered subwoofer for extending the bass response of SONAR full-range models, but also many other types of speakers. The particularly powerful 15″ woofer, the 1500-watt power amplifier and the meticulous HK Audio acoustic engineering guarantee an impressively powerful bass experience.

The SONAR 115 Sub D is controlled by a 24-bit DSP with an illuminated LCD screen, which can be used to conveniently adjust the crossover frequency, polarity and, if necessary, the delay. 


Max. SPL Peak @ 10 % THD125 dB half space
Frequency response -10 dB36 Hz – X-over
Amplifier output (Peak Power)1500 W
Woofer1 x 15", 3" voice coil

HK Audio Sonar 115 SUB D

  • Includes:

    1 x HK Audio Sonar 115SUB D


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