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Grundorf Corp GT-LPB-18CX-HPB
Subwoofer, LF 18" 1000w RMS


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Grundorf Corp GT-LPB-18CX-HPB
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Product shown in image is for illustrative purposes only. Actual product may vary in appearance.

The GT-LPB-18CX™ subwoofer is designed for sub cabinet support for hi-packs such as the GT-3020™, GT-2420™, GT-1601™, GT-1202™ and GT-5301™ adding to the low frequency band-width with smooth, low distortion response down to 35Hz. This enclosure comes with handles, no pole mount and is built to endure years of road use with Baltic birch construction and superior dado and rabbet joinery, and have been tested in demanding applications.


  • The GT-LPB-18CX™ is an ideal choice for either analog or digital soundtracks in cinema, nightclubs, house of worship, and other general purpose sound reinforcement applications.


  • Power Handling: 1000 Watts
  • Frequency Response: 35 Hz - 200 Hz
  • Sensitivity (1W @ 1M): 99 dB SPL
  • Nominal Impedance: 8 ohms
  • Dispersion: Omni-Directional 
  • Components: LF: 18" Cone
  • Enclosure Type: Rectangle
  • Grille: Powder-Coated, Perforated Steel
  • Connectors: 2 - NL4 Speakon®
  • Dimensions:
    (inches) H - 17.00" W - 29.50" D - 29.50"
    (millimeters) H - 431.80 W - 749.30 D - 749.30
  • Weight: 105.0 Lbs / 47.3 Kgs

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