introducing the

Delta 12

by Wharfedale Pro





“Delta 12 is a mid-sized passive speaker, whilst coming in slightly smaller compared with the 15” model the speaker offers a confident full-range sound. Featuring a 2” titanium voice coil combined with a 12” low distortion cast frame woofer, the loudspeaker generates 400 watts RMS of power while the 90 x 60 waveguides ensure a long-throw projection.

The Delta Series is constructed from plywood and features dual angle pole mounts to ensure that your sound is aimed directly at the audience, not at the ceiling.”


  • Configuration: 2-Way
  • Frequency Response (+/- 3dB): 60Hz – 20KHz
  • Power (RMS / Program / Peak): 400W / 800W / 1600W
  • Impedance:
  • Max SPL: 129dB
  • Low Frequency Transducer: 12″
  • High Frequency Transducer: 1.75″ Titanium Compression Driver
  • Nominal Coverage: 90° x 60°
  • Waveguide Type: Elliptical
  • Input: 2x Speakon
  • Net Weight: 24.7kg / 54.5lbs
  • Gross Weight: 29kg / 63.8lbs
  • Dimensions (H x W x D): 630mm x 390/241.2mm x 373mm