Wharfedale Pro WLA-115A - active hybrid curvature element
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15" active coaxial hybrid curvature array element
WLA-115A is a 15″ full-range active line array element from our WLA-1A System — delivering enhanced low-frequency depth and output power through integrated amplification and precision DSP control.
Equipped with a coaxial Beyma driver and our advanced EVO-Fold waveguide, it provides perfectly coherent coverage with exceptional clarity and tonal balance. Internal DSP with FIR filtering and software control with Pro=Link ensures optimal tuning, allowing seamless integration across any professional venue or touring setup.
With a 4.0″ LF driver voice coil and 2.87″ high-frequency voice coil, WLA-115A delivers 830 W continuous and 1660 W peak power, delivering a maximum SPL of 135 dB @ 1 m. Constructed from premium birch plywood with integral side plate rigging, it offers the power, precision and flexibility demanded by modern sound professionals.
| Specification | Value |
|---|---|
| Active or Passive | Active |
| System Type | Array Element |
| Configuration | Coaxial 2-way |
| System Continuous Power | 830 W |
| System Peak Power | 1660 W |
| Max SPL @ 1m | 135 dB |
| Freq Range (-10 dB) | 25 Hz – 25 KHz |
| Freq Response (+/-3 dB) | 42 Hz – 20 KHz |
| IP Certification | None |
| Driver Brand | Beyma |
| LF Driver Size | 15" |
| LF Magnet Material | Ferrite |
| LF Frame Material | Aluminium |
| LF Voice Coil Size | 4" |
| HF Driver Type | Compression Driver |
| HF Voice Coil Size | 2.87" |
| HF Diaphragm Material | Composite Titanium / Polyester |
| HF Exit Size | 1.5″ |
| HF Power (RE:AES2-2012) | 80 W |
| HF Rated Impedance | 16 Ω |
| HF Nominal Coverage (H x V) | 100° x 20° |
| Vertical Splay Angle Range | 0°- 5° – 10° – 15° |
| Horizontal Splay Angle | 15° |
| Input Connector | Balanced Socket XLR |
| Waveguide Type | EVO-Fold |
| Cabinet Type | Trapezoid |
| Enclosure Material | Birch Plywood |
| Grille Material and Finish | Powder Coated Perforated Steel |
| Finish | Black Tough-Tone |
| Handles | 2 side / 2 back |
| Deployment | Flying, Ground, Pole |
| Pole Mount | 35 mm Dual Angle -2.5° / +7.5° |
| Brackets Included | Yes |
| Rigging | Yes |
| Integral Rigging | 3 Points |
| Sensitivity 2.83v / 1m | 102 dB |
| Crossover Frequency | 1.2 kHz |
| Recommended HPF = BW 18 dB/OCT. | 25 Hz |
| Amplifier design | Class D |
| Driver Protection | Independent LF/ HF RMS and Peak Limiters |
| Thermal Protection | Amplifier Shut Down. Auto Reset |
| DC and Short Protection | Yes |
| Clip Limiter | Yes |
| Signal Processing | DSP Based, 8 FIR Presets |
| Low Line Voltage Shut Down | 60% Nominal Line Voltage |
| DC and Short Protection | Yes |
| Limiter Indicator | Red LED |
| Signal Indicator | Green LED |
| Power/Active Indicator | White LED |
| Find Function Indicator | Blue LED |
| Active loudspeaker Input Impedance | Balanced: 10 KΩ |
| Link Connector | Balanced Socket XLR |
| Input sensitivity | +4 dBu |
| Max input level | +18 dBu |
| Update | USB Type B |
| Network (RS485) | RJ45 |
| Main Power | AC 100-120 V~ and 220-240 V~, 50/60 Hz Automatic |
| Power Supply | High Efficiency Dual Switching Mode Power Supply |
| Included Accessory | User Manual |
| Unpacked - Front Height (mm) | 408 |
| Unpacked - Rear Height (mm) | 302 |
| Unpacked - Width Front (mm) | 566 |
| Unpacked - Width Rear (mm) | 566 |
| Unpacked - Depth (mm) | 543 |
| Packed - Height (mm) | 661 |
| Packed - Width Front (mm) | 630 |
| Packed - Width Rear (mm) | 630 |
| Packed - Depth (mm) | 490 |
| Weight - Net (kg) | 35.5 |
| Weight - Gross (kg) | 38.5 |
(WLA-115A)
| SKU | WLA-115A |
| Brand | Wharfedale |
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