The Delta 218b is the largest in its range built for high output low sub-bass for installation and live applications. Featuring a 2x 18” low distortion cast frame woofers, the loudspeaker generates 700 watts RMS of power spanning a substantially low end of 30Hz – 1.5kHz making it a contender for the most demanding live music.

Key Features

  • 1600W RMS Parallel / 800W Discrete
  • 30 Hz - 1.5KHz Frequency Response
  • 138dB Max SPL
  • 2 x 18” low distortion cast frame woofer
  • 120Hz Crossover frequency
  • 2 x Parallel Speakon Inputs
  • Rhino Rock textured black paint finish
  • Plywood construction
  • Switchable Fullrange/Bi-amp Mode
  • 2 x 4-way high impact plastic handles


Frequency Response (+/- 3dB)42-2KHz
Power (RMS / Program / Peak)1600W/3200W/6400W Parallel
800WW/1600W/3200W Discrete
Impedance4Ω Parallel / 8Ω Discrete
Max SPL138 dB
Low Frequency Transducer18"
Inputs2x Speakon
Net Weight78.9 kg/ 173.9 lbs
Gross Weight86.0 kg / 189.6lbs
Dimensions (H x W x D)541mm x 1041mm x 650mm

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Wharfedale delta 218b dual 18" passive bassbin

  • Brand: Wharfedale
  • Product Code: DELTA218B
  • Availability: In Stock
  • R10,850.00

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