Wharfedale Pro WLA-28XF – IPX6 Waterproof Line Array System
WLA-28XF
IPx6 line array system
- IPX6 Waterproof Line array
- Wax wrapped components
- Anti-corrosion stainless steel hardware
- Waterproof input connectors
- Plywood construction in aluminium cabinets
- 2 x 8″ element – WLA-28XF
- 2 x 15″ flying subwoofer element – WLA-28SUBXF
- 2 x 18″ subwoofer – WLA-218BXF
WLA-28XF System press release
Around the world, the WLA-28 and WLA-28X line array systems have become highly respected for sound quality, easy rigging and overall reliability. There is however a big ‘enemy’ for these systems. That enemy is…. H20…..water!
Introducing 3 new models in the WLA-28X family which overcome nature and give total peace of mind for outdoor installations and events! The all new F version (waterproof) WLA-28XF, WLA-28SUBXF and WLA-218BXF.
With reliability and high performance characteristics built from the ‘non-F’ models, these new XF models are IPX6 Certified. This certification states that there should be no harmful effects when “Water is projected in powerful jets (12.5mm nozzle) against the enclosure from any direction”
With rust-proof aluminium grilles, components wrapped in wax and anti-corrosion stainless steel screws and hardware, the F models are made for the rain and long-term environmental exposure.
In addition, to reduce any risk of standing water, and to help rental companies with storage, the front grille has been flattened.
Weather ? Bring it on !
WLA-28XF
- Dual 8” line array element
- Stainless aluminium hardware
- Wax wrapped components
- 100 H x 10 V dispersion
- Dual WY-24K4Z waterproof input connectors
- Two WY-24K4Z cable connectors included
- 133 dB Max SPL @ 1 m
WLA-28SUBXF
- Dual 15” subwoofer
- Stainless aluminium hardware
- Wax wrapped components
- Flattened front grille
- Single WY-24K4Z waterproof input connector
- WY-24K4Z Cable connector included
- 145 dB Max SPL @ 1 m
Dual 8″
Safely protected from the rain, are the all-important drivers.
Dual 8.0″ Wharfedale Pro LF drivers with 2.0″ voice coils deliver a smooth and powerful sound as expected from a WLA series array.
The HF compression driver uses a neo magnet and a 3.0″ voice coil to produce detailed HF without harshness, even at high volumes.
Dual 15″
The WLA-28SUBXF features 2 x 15″ custom Wharfedale Pro drivers with 4.0″ voice coils.
Designed for flying or ground stacking, this sub delivers a Max SPL @ 1 meter of 145 dB
Optional FLY FRAME
Arrays can be assembled using only WLA-28XF line array elements or with the WLA-28SUBXF Subwoofers at the top of the array.
The WLA-XF Common Fly frame supports up to 12 x WLA-28XF elements and a WLA-28SUBXF.
CONNECTORS
All models of the WLA-28XF system use certified input connectors.
Inside the carton box there are also the cable connectors needed for easy system setup.
Optimised rigging hardware
WLA-28XF rigging doubles up as an optimised ground stacking system, using the WLA-28SUBXF subwoofer as a base.
Arrays of WLA-28XF line array elements can be aimed downwards by as much as 10° to cover audience areas close to a stage, as well as upward by as much as 10° in order to better cover distant balcony seating areas.
IPX6
With the same reliability and high performance characteristics as the original ‘non-F’ models, these WLA-28X ‘F’ models are IPX6 Certified.
This certification states that there should be no harmful effects when “Water is projected in powerful jets (12.5mm nozzle) against the enclosure from any direction”
With rust-proof aluminium grilles, components wrapped in wax and anti-corrosion stainless and aluminium screws and hardware, the F models are made for the rain and long-term environmental exposure.
In addition, to reduce any risk of standing water, and to help rental companies with storage, the front grille has been flattened.
AMPS & DSP
A Versadrive DSP (such as SC-48 FIR) or a DP-F / DP-N series amplifier with internal FIR filtering is highly recommended to get the most from the system. Phase, EQ and filtering should be applied and this way, the physics of the system can be truly optimised – delivering that sub-bass, power and clarity that this system can deliver.
SPECIFICATIONS:
| Model Name | WLA-28XF | WLA-28SUBXF |
| System Type | Passive | Passive |
| Configuration | two-way | 2 x 15″ Subwoofer |
| Frequency Response (+/- 3dB) | 65-20 KHz | 39-900 Hz |
| Frequency Range (- 10 dB) | 60-20 KHz | 35-1.5 KHz |
| (Passive)Sensitivity 2.83v/1m | 101 dB | 108 dB |
| (Passive)Calculated Maximum SPL @1m | 133 dB | 145 dB |
| System Rated Impedance | 16 Ω | 4 Ω |
| Low Frequency Transducer | ||
| Size (mm / inches) | 203.2 mm / 8” | 381 mm / 15” |
| Voice Coil Size (mm / inches) | 51.6 mm / 2.0” | 100 mm / 4.0” |
| LF Magnet Material | ferrite | ferrite |
| LF Frame Material | aluminium | aluminium |
| Rated Impedance | 8 Ω x 2 | 8 Ω x 2 |
| LF Power re:AES2-2012 | 200 W x 2 | 600 W x 2 |
| High Frequency Transducer | ||
| HF Driver Type: | Compression Driver | – |
| Coil Size (mm / inches) | 75mm / 3” | – |
| Exit Size (mm / inches) | 1.4″ | – |
| HF Magnet Material | NdFeB | – |
| Diaphragm Material | Titanium | – |
| Rated Impedance | 16 Ω | – |
| HF Power re:AES2-2012 | 90 W | – |
| Waveguide Type | square | – |
| Nominal Coverage (H x V) | 100 H x 10 V | – |
| System Continuous Power (w) | 400 W | 1200 W |
| System Programme Power (w) | 800 W | 2400 W |
| System Peak Power (w) | 1600 W | 4800 W |
| Crossover frequency | 1.7 KHz | |
| Hardware | 2 x WY-24K4Z (waterproof) | 1 x WY-24K4Z (waterproof) |
| Rigging | 4 points for rigging | 4 points for rigging |
| pole mount | No | No |
| handles | Yes | Yes |
| cabinet type | Trapezoid | square |
| Enclosure Material and finish | 15 mm,18 mm plywood/3.0 mm Aluminium | 18 mm plywood/3.0 mm Aluminium |
| Colour Options | Waterproof black paint | Waterproof black paint |
| Grille Material & Finish | 3.0 mm Black Aluminium | 3.0 mm Black Aluminium |
| Dimensions – Unpacked (mm / inches): | ||
| Height front | 279 mm / 10.98″ | 494 mm / 19.4″ |
| Height Rear | 191.2 mm / 7.53″ | 494 mm / 19.4″ |
| Width | 845 mm / 33.3″ | 845 mm / 33.3″ |
| Depth | 467 mm / 18.39″ | 653 mm / 25.7″ |
| Dimensions – Packed (mm / inches): | ||
| Height | 360 mm / 16.7″ | 584mm / 23″ |
| Width Front | 944 mm / 37.2″ | 933mm / 36.7″ |
| Width Rear | 944 mm / 37.2″ | 933mm / 36.7″ |
| Depth | 540 mm / 21.3″ | 723mm / 28.5″ |
| Weight | ||
| Net Weight (kg / lbs) | 40 kg / 88.0 lbs | 81.0kg / 178.2lbs |
| Gross Weight (kg / lbs) | 43.5 kg / 97.5 lbs | 86.4kg / 190.1lbs |
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