Wharfedale Pro
Wharfedale Pro WLA-112 - 12" passive hybrid curvature element
WLA-112
WLA-112 - 12" Passive Hybrid Curvature Array - 900W Programme with 4.0" LF Voice coil, 2.87" HF voice coil, 100° x 20° coverage, 139 dB system peak SPL
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12″ Coaxial Beyma driver
- 450 W Continuous
- 900 W Programme
- 1800 W Peak
- 4.0″ LF voice coil
- 2.87″ HF voice coil
- 139 dB System Peak SPL
COAXIAL FULL RANGE
The 12” and 15” elements use coaxial drivers from Beyma – which are manufactured in Europe.
This coaxial design gives consistent coverage on both Horizontal and Vertical planes – while competitive traditional two-way line arrays do not have consistent coverage in one axis at least by design.
WLA-1 coaxial design gives consistent coverage and is unique.
![](https://www.wharfedalepro.com/wp-content/uploads/2022/04/WLA-1-coaxial-768x514.png)
WLA-1 System gives constant coverage on both Horizontal and Vertical planes
![](https://www.wharfedalepro.com/wp-content/uploads/2022/05/WLA-112-1KHz-H.png)
Competitive traditional constant curvature two way systems do not have consistent coverage in one axis at least by design.
![](https://www.wharfedalepro.com/wp-content/uploads/2022/05/Competitor_1-KHz-H.png)
HYBRID CURVATURE ARRAY
With a traditional 2-way array….arrays of 6 elements or more are simply not practical.
![](https://www.wharfedalepro.com/wp-content/uploads/2022/05/Constant-curvature-184x300.jpeg)
With the WLA-1 Hybrid Curvature design, arrays of up to 6 elements can be configured.
![](https://www.wharfedalepro.com/wp-content/uploads/2022/05/Hybrid-Curvature-244x300.jpeg)
![EVO-fold 2](https://www.wharfedalepro.com/wp-content/uploads/2022/04/EVO-fold-2.png)
![EVO-Fold](https://www.wharfedalepro.com/wp-content/uploads/2022/04/EVO-Fold.png)
![EVO-fold 2](https://www.wharfedalepro.com/wp-content/uploads/2022/04/EVO-fold-2.png)
![EVO-Fold](https://www.wharfedalepro.com/wp-content/uploads/2022/04/EVO-Fold.png)
EVO-FOLD
EVO-Fold reduces the usual phase issues that traditional 2-way line arrays have due to them having the drive units physically some distance apart in the array. One specially-designed coaxial mid-high frequency driver is loaded to a unique EVO-Fold horn. The EVO-Fold horn combines a unique folded and manifold design. The most advanced FEM technology has been used to create this.
The high-mid energy exits produce a uniphasic sound in the widest range of frequencies. And visually, the detail of the EVO-Fold waveguide is a work of art.
SPECIFICATIONS
Model Name | WLA-112 |
---|---|
Design | Hybrid Curvature Array |
System Type | 12″ coaxial passive |
Configuration | two-way |
Frequency Response (+/-3 dB) | 55 Hz – 20 KHz |
Frequency Range (- 10 dB) | 35 Hz – 25 KHz |
Sensitivity 2.83 V/1 m | 101 |
Calculated Maximum SPL @ 1 m | 133 dB |
System Peak SPL | 139 dB** |
System Rated Impedance | 8 Ω |
* | |
** | level at 1 m under free field conditions using pink noise with crest factor 4, with dedicated preset. |
Low Frequency Transducer | |
Size | 312 mm / 12” |
Voice Coil Size | 101.6 mm / 4.0” |
LF Frame Material | Aluminium |
High Frequency Transducer | |
HF Driver Type | Compression Driver |
Coil Size (mm / inches) | 72.2 mm / 2.87″ |
Exit Size (mm / inches) | 38.1mm / 1.5″ |
Diaphragm Material | Composite titanium / polyester |
Waveguide Type | EVO-Fold® |
Nominal Coverage (HxV) | 100° x 20° |
Special Features | |
Copper Demodulating rings in both LF and HF units | |
Waterproof LF cone | |
Shared High performing Ferrite magnet system design | |
Power (AES2) | |
System Continuous Power (W) | 450 |
System Programme Power (W) | 900 |
System Peak Power (W) | 1800 |
Crossover Frequency | 1.2 KHz |
Recommended HPF = BW 18 dB/oct. | 30 Hz |
Input Connector | 2 x speakON compatible |
Rigging & Hardware: | 3 points for rigging |
Vertical Splay angle range: | 0°- 5° – 10° – 15° |
Horizontal Splay angle | 15° |
Optional Accessories | WLA-1 Common Fly Frame |
Optional Accessories | WLA-1 Link |
Stand pole: | Dual Angle -2.5° / + 7.5° |
Handles: | 2 side / 2 back |
Enclosure | |
Cabinet Type | Trapezoid |
Enclosure Material and finish | 15 mm plywood / Rhino Rock |
Colour | Black paint |
Grille Material & Finish | Powder coated perforated steel |
Dimensions – Unpacked: | |
Height Front | 332 mm / 13.1″ |
Height Rear | 246.4 mm / 9.7″ |
Width | 566 mm / 22.3″ |
Depth | 465 mm / 18.3″ |
Dimensions – Packed: | |
Height | 661 mm / 26.0″ |
Width Front | 550 mm / 21.7″ |
Width Rear | 550 mm / 21.7″ |
Depth | 410 mm / 16.7″ |
Weight | |
Net Weight | 29.4 Kg |
Gross Weight | 31.8 Kg |
![](http://event-lighting.com.au/cdn/shop/products/WLA-11206.jpg?crop=center&height=96&v=1673298371&width=96)
Wharfedale Pro WLA-112 - 12" passive hybrid curvature element
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