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WLA ACTIVE Series
USER MANUAL
WLA-28A WLA-12MA WLA-15MA WLA-28SUBA WLA-218BA
www.wharfedalepro.com

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Summary of Contents for Wharfedale Pro WLA ACTIVE Series

  • Page 1 WLA ACTIVE Series USER MANUAL WLA-28A WLA-12MA WLA-15MA WLA-28SUBA WLA-218BA www.wharfedalepro.com...
  • Page 2: Important Warnings & Safety Instructions

    UNPACKING All Wharfedale Pro products are fully checked before leaving our factory. After unpacking please inspect the cabinets for any physical damage Please retain the shipping carton if possible and internal packing material incase the unit ever needs to be returned. Please check as soon as possible that the unit is functioning.
  • Page 3: Software Control

    About the WLA-A Series The quality and durability of the well established WLA series is now available in an active series. The series consists of 5 new models which are enhanced with internal DSP using FIR presets. Ethernet control also delivers remote system management tools through a single cable.
  • Page 4 Up Close Update port USB Input for software update. powerCON compatible Service sta only. AC input WLA-28A For extreme durability. XLR / 6.3 mm combi powerCON compatible jack balanced input AC Link For cascade power to other active loudspeakers in the system.
  • Page 5 WLA-A sound system example WLA-28SUBA WLA-28SUBA In A WLA-28A x 4 WLA-28A x 4 In B In C WLA-218BA WLA-218BA...
  • Page 6 WLA-A sound system example In G In F In E In D...
  • Page 7: Polar Plots

    Polar Plots WLA-28A. Horizontal...
  • Page 8 Polar Plots WLA-28A. Vertical...
  • Page 9 Polar Plots WLA-12MA. Horizontal...
  • Page 10 Polar Plots WLA-12MA. Vertical...
  • Page 11 Polar Plots WLA-15MA. Horizontal...
  • Page 12 Polar Plots WLA-15MA. Vertical...
  • Page 13: Dimensional Drawings

    Dimensional Drawings WLA-28A 464.0 760.0...
  • Page 14 Dimensional Drawings WLA-28SUBA 760.0 775.0 WLA-218BA 756.0 1065.0...
  • Page 15 Dimensional Drawings WLA-12MA 47.0 372.0 WLA-15MA 47.0 432.0...
  • Page 16: Specifications

    Specifications Model Name WLA-28A WLA-28SUBA WLA-218BA System Type Active 8” 2-way Bi-Amplified Active 2x15 Subwoofer Active 2x18 Subwoofer Frequency Response (+/-3 dB) 60 Hz - 20 KHz 39 Hz - 125 HZ 30 Hz - 100 Hz Frequency Range (-10 dB) 65 Hz - 20 KHz 35 Hz - 163 KHz 25 Hz - 150 Hz...
  • Page 17 Specifications Model Name WLA-12MA WLA-15MA System Type Active 12” 2-way Monitor Bi-Amplified Active 15” 2-way Monitor Bi-Amplified Frequency Response (+/-3 dB) 55 Hz - 20 KHz 45 Hz - 20 KHz Frequency Range (-10 dB) 50 Hz - 20 KHz 40 Hz - 20 KHz Loudspeaker Sensitivity @ 1 W / 1 m) 98 dB...
  • Page 18: Installation Diagram

    Installation Diagram Figure 1 WLA-28 Common Fly Frame Figure 2 WLA-28SUBA WLA-28A Fly Frame and System Loads Brackets' MAX load-bearing 450 Kg WLA-28A weight:30.2 Kg WLA-28SUBA weight:67.2 Kg Combination as below: WLA-28A x4+WLA-28SUBA x 1(Figure 1) WLA-28A x8+WLA-28SUBA x 2(Figure 2) quantity weight(Kg) quantity weight(Kg)
  • Page 19 Bracket Dimensional Drawings WLA-28 Common Fly Frame 780.0 25.0 30.0 641.0 72.0 30.0 134.0 81.0 36.0 50.4 38.0 115.0 562.0 32.25 55.0 107.5 215.0 30.0...
  • Page 20 Wharfedale Pro products are warranted of manufacturing or material defects for a period of three years from the original date of purchase. In the event of malfunction, contact your authorised Wharfedale Pro dealer or distributor for information. Please be aware that the warranty details may differ from country to country. Contact your dealer or distributor for information (available at www.wharfedalepro.com).

This manual is also suitable for:

Wla-28aWla-12maWla-15maWla-28subaWla-218ba

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