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HK Audio PR:O 118 SUB D2 18" Active Subwoofer

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Product Description

Full Description

Precise sound without the hassle

Great sound doesn’t have to be hard to achieve. And the PR:O 118 SUB D2 proves it. Discover flawless bass reproduction from a custom-built low frequency driver. This colossal 18” sub speaker brings a wealth of tight, responsive lows to your performance, so you can feel every beat. Capable of reaching max SPLs of 127dB, you’ll get clear audio, even at the highest volumes. All from a compact enclosure that’s easy to transport. The class-D amplifier gives you all the power and punch of a much bigger speaker, without the need for heat sinks and other heavy parts. The result is a more efficient, more reliable subwoofer with minimal resonance and maximum potential.


  • Highly adaptable subwoofer, perfect for standalone, half, or full stack applications
  • Excellent bass reproduction from an active 18” LF driver
  • Powerful and efficient class-D amplification with 1200W peak power output
  • Capable of reaching huge volumes with max SPLs of 127dB
  • Easy to connect active tops via stereo input with additional mid/high unit output
  • 2.1 system construction possible through two audio OUT connections
  • Custom designed transducers for the ultimate live sound experience
  • Integrated frequency separation for ultimate clarity
  • Powerful bass with minimal resonance thanks to a sturdy wooden cabinet
  • Improved handling from ergonomic MultiGrip handles
  • Keeps your speaker safe with a robust metal grille and black acoustic foam
  • Durable German engineering


  • Max SPL @ 10% THD: 126 dB half space
  • Max. SPL peak @ 10% THD: 127 dB half space
  • Max SPL calculated: 127 dB half space
  • Frequency response +/- 3 dB: 45 Hz – X-Over
  • Frequency response -10 dB: 36 Hz – X-Over
  • Power output (peak power): 1200 W.
  • Power amp type: Class D
  • Active protection circuits: Subsonic filter, peak limiter
  • Bass speaker: 1 x 18”, 3” voice coil
  • Crossover frequency active: 75 Hz - 150 Hz, selectable
  • Audio connections in: 2x XLR / jack combo symm
  • Audio connections out: 2x XLR L / R Out Mid / High symm., 2x XLR Thru symm.
  • Stand flange: 1 x M20
  • Handles: 2, MultiGrip
  • Casing: MDF
  • Housing surface: Acrylic paint, black
  • Front grille: 2 mm metal grille with black acoustic foam
  • Dimensions (WxHxD): 53 x 62 x 64 cm
  • Weight: 39.8 kg / 87.8 lbs

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