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HK Audio L Sub 1800 A Active 18" Subwoofer

SKU: 12776

BARCODE: 4039373021134

R 17,579.00

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HK Audio L Sub 1800 A Overview


The HK Audio L Sub 1800 A Active Subwoofer is an active 1200W 18" bass reflex subwoofer featuring a maximum sound pressure level of 133dB. The L Sub 1800 A packs a powerful punch whilst offering a highly precise playback and impressive low end. These features make this powered sub the ideal add-on to mid/high units from the Linear 3 Series when a dynamic and crisp bass response is needed. This compact powered subwoofer features a rugged wood enclosure with adjustable X-over frequency and integrated HK Audio MultiGrips.

Key Features:


  • Max SPL: 130 dB Half-Space (@ 10% THD)
  • Max SPL Peak: 132 dB Half-Space (@ 10% THD)
  • Max SPL Calculated: 133 dB Half-Space
  • Frequency Response +/- 3 dB: 42 Hz – X-Over
  • Frequency Response -10 dB: 38 Hz – X-Over
  • Power Rating: 1200W
  • Amplifier: Class D
  • Active Protection Circuits: Under-Voltage, Thermal, Short Circuit, And Over-Current Protection, Subsonic 24 dB/Oct. Peak Limiter
  • LF Speaker: 1x 18"
  • Cut-Off Frequency Active: 100/120 Hz Variable with 24 dB/Oct
  • Connections: 2x XLR Combo In Balanced, 2x XLR Thru Balanced, 2x XLR-Mid/High Out
  • Input Sensitivity: +4 dBu @ Gain Centre-Notched
  • Pole Mount: 1x M20 (K&M)
  • Handles: 4x HK Audio MultiGrip
  • Enclosure: MDF 16mm
  • Grille: 2mm Metal Grille Backed with Black Acoustic Foam
  • Finish: Acrylic Enamel, Black
  • Dimensions: 510 x 670 x 720mm
  • Weight: 42kg


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