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Yorkville

Description

The Yorkville NX18SP 18" powered subwoofer is designed to deliver deep, impactful bass for live performances, events or installed systems. Built with a robust 18" woofer and a 4" voice coil, it offers 2,400W of peak power for room-shaking low-end presence. This subwoofer is equipped with three selectable voicing modes—Punch, Smooth and Deep—allowing users to tailor the bass response to their specific needs. With a durable Birch enclosure and removable wheels, it combines professional-grade sound performance with portability and reliability. Whether paired with NX full-range speakers or integrated into an existing system, the NX18SP ensures clean, powerful lows that energize any venue.

Custom Voicing Modes Tailor Your Bass

The Yorkville NX18SP features three selectable voicing modes—Punch, Smooth and Deep—designed to adapt to different music styles and environments. Punch mode delivers tight, focused bass that cuts through mixes, while Smooth mode provides a well-rounded and balanced response. For immersive, room-filling low-end, Deep mode enhances sub-bass frequencies for added depth. These options give you the flexibility to optimize your sound for anything from live bands to DJ performances. Each mode ensures the subwoofer maintains clarity and power, keeping your audience engaged with every beat.

Yorkville NX18SP 18" Powered Subwoofer
Yorkville NX18SP 18" Powered Subwoofer
Yorkville NX18SP 18" Powered Subwoofer

Features

  • 2400W peak power delivers clean, powerful bass for any performance space
  • 18" woofer with 4" voice coil handles deep, punchy low-end frequencies
  • Three voicing modes—Punch, Smooth, Deep—let you shape bass for your mix
  • Master level control adjusts sub volume independently for precise system tuning
  • XLR/1/4" combo inputs allow flexible connections to mixers or audio sources
  • XLR link outputs let you daisy-chain multiple subs for larger sound systems
  • Class-D amplification keeps the sub lightweight and efficient for gigging use
  • 15 mm birch enclosure reduces vibration and enhances clarity for tight bass
  • Removable wheels make transport easy without sacrificing stage stability
  • Pole mount adapter supports top speakers for streamlined stage setups

Specs

Type
  • System type: Powered subwoofer
Power
  • Power rating: 2,400W peak (1,200W program)
  • Amplifier type: Class-D
  • Cooling scheme: Variable speed controlled fan
Audio performance
  • Maximum SPL: 134dB peak (127dB continuous)
  • Frequency response (±3dB): 35Hz–100Hz
  • Crossover frequency: 100Hz
  • EQ controls: Punch, Smooth and Deep voicing modes
Drivers
  • LF driver: 18" woofer with 4" voice coil
Inputs & outputs
  • Inputs: 2 × combo XLR / 1/4" TRS
  • Outputs: 2 × XLR link outputs
  • Level controls: Master and sub level
Construction
  • Enclosure material: 15 mm birch
  • Finish: Textured paint
  • Grille: Metal
  • Handles: 2 (1 per side)
  • Wheels: Removable
  • Pole mount adapter: 1 × 1-3/8" (top)
Physical unit
  • Dimensions: 26.6" × 20.5" × 24.8" (67.6 × 52.1 × 63.0 cm)
  • Dimensions with wheels: 31.6" × 20.5" × 24.8" (80.3 × 52.1 × 63.0 cm)
  • Weight: 104 lb. (47.25 kg)
  • Weight with wheels: 110 lb. (50 kg)

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