QW4 15″ Full-Range 3-way Loudspeaker with Two Pro Rider Woofers From Proel Audio

QW4 Loudspeaker is an explosive combination of patented technology, the QW series is an excellent choice for clubs, touring bands, professional sound companies, and houses of worship. They’re the best sounding, highest performance line of enclosures ever released by Proel Audio. The QW 4 is a quasi-three-way system incorporating two 15 inch Pro Rider high power speakers and a 44XT four inch titanium compression driver with ferrofluid coupled to a CH 942qt constant directivity horn with patented Quadratic Throat Waveguide technology and Sound Guard 44 high frequency driver protection. Two parallel full-range and two parallel bi-amp Neutrik Speakon connectors accommodate daisy-chaining of full-range or bi-amp signals. Extra compact trapezoidal design for arraying.


  • Two Pro Rider 15 inch speakers with Kevlar impregnated cone, 4 inch voice coil, cast frame field replaceable baskets
  • Dispersion: 90 x 40
  • Sound Guard 44 high frequency driver protection circuit
  • Frequency response: 52 Hz – 18 kHz
  • Sensitivity: 100 dB
  • Power handling: 2800 watts program, 5600 watts peak
  • Max SPL: 137 dB
  • 44XT four inch titanium diaphragm compression driver with ferrofluid coupled to a CH942qt constant directivity horn which employs Quadratic Throat Waveguide technology
  • Two full range, 2 bi-amp Neutrik Speakon connectors
  • Durable Hammer Head black polyurea finish

What’s in the box

  • Proel Audio QW4 Passive Double Loudspeaker – Pair
  • One Year Warranty


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