WHARFEDALE PRO XLA 118 SUB
WHARFEDALE PRO XLA 118 SUB

WHARFEDALE PRO XLA 118 SUB

XLA-118SUB is an 18″ flown subwoofer from our flagship XLA System — delivering precision-engineered low-frequency power for world-class touring and fixed installation applications.

Equipped with a custom Beyma 18″ driver featuring a 4.0″ DUO in/out voice coil and waterproof LF cone, XLA-118SUB delivers deep, controlled bass with exceptional efficiency and reliability. Its advanced design supports Inverted Stack Gradient Array (iSGA) configuration, enabling precise cardioid performance for superior low-frequency directivity and stage isolation.

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With 1600 W continuous (up to 6400 W peak), XLA-118SUB provides immense headroom and clarity while maintaining tight transient response. Constructed from premium birch plywood and equipped with integrated rigging for flown or ground-stacked operation, it pairs seamlessly with XLA-308 full-range elements for a perfectly balanced system.

Designed without compromise, XLA-118SUB sets the benchmark for power, precision, and control in professional low-frequency reinforcement.

Technical Specifications
  • System Type: Passive 18" Ported Subwoofer
  • Power Handling: 1600 W (Continuous), 3200 W (Programme), 6400 W (Peak)
  • Maximum SPL: 141 dB (Continuous) / 147 dB (Peak) at 1 metre
  • Sensitivity: 103 dB (2.83 V / 1 m)
  • Nominal Impedance: 4 Ω
  • Frequency Response (±3 dB): 35 Hz – 125 Hz
  • Frequency Range (-10 dB): 28 Hz – 160 Hz
  • Crossover Frequency: 100 Hz (Recommended preset-dependent)
  • Recommended HPF: 30 Hz (BW 18 dB/oct)
  • LF Transducer: Custom 18" Beyma driver with a 4.0" DUO in/out voice coil
  • Cone: Waterproof LF cone with Maltcross® Thermal Control System (TCS)
  • Enclosure Material: 18 mm premium Birch Plywood with a black "Tough-Tone" finish
  • Connectors: 3 x Neutrik speakON NL4 (2 on the rear, 1 on the front for cardioid setups)
  • Hardware: 4-point integrated rigging system; M20 pole mounT.