
Wharfedale Line Array Speakers – WLA-25
Compact Two-Way Passive Line Array Loudspeaker with Dual 5-Inch LF Drivers and IRIS X Neodymium HF Compression Driver
The Wharfedale Pro WLA-25 is a compact, two-way passive line array loudspeaker designed to deliver long-throw sound reinforcement, high output and detailed audio reproduction in a portable enclosure. It features two custom 5-inch low-frequency drivers working alongside a proprietary IRIS X neodymium high-frequency compression driver. Its trapezoidal plywood enclosure, acoustic grilles and carefully positioned drivers are designed to improve phase coherence, midrange directivity and array performance while minimizing distortion and acoustic sidelobes. The system supports both flown and ground-stacked configurations using compatible WLA-25 rigging hardware and WLA-25SUB subwoofers. Available in black or white Rhino Rock finishes, it is suitable for theatres, multifunction halls, houses of worship and professional sound reinforcement installations.
Description
The Wharfedale Pro WLA-25 is a compact, two-way passive line array loudspeaker designed to deliver long-throw sound reinforcement, high output and detailed audio reproduction in a portable enclosure. It features two custom 5-inch low-frequency drivers working alongside a proprietary IRIS X neodymium high-frequency compression driver. Its trapezoidal plywood enclosure, acoustic grilles and carefully positioned drivers are designed to improve phase coherence, midrange directivity and array performance while minimizing distortion and acoustic sidelobes. The system supports both flown and ground-stacked configurations using compatible WLA-25 rigging hardware and WLA-25SUB subwoofers. Available in black or white Rhino Rock finishes, it is suitable for theatres, multifunction halls, houses of worship and professional sound reinforcement installations.
Key features
Two Custom 5-Inch LF Drivers
Equipped with two Wharfedale Pro 5-inch low-frequency transducers featuring rigid die-cast baskets for consistent sonic performance and reduced distortion.
IRIS X Neodymium HF Compression Driver
Features a proprietary Wharfedale Pro IRIS X high-frequency compression driver designed to deliver high sound pressure levels, detailed high frequencies and reduced distortion.
Two-Way Passive Design
Combines dedicated low-frequency and high-frequency transducers in a passive loudspeaker configuration.
Controlled Line Array Dispersion
Provides nominal horizontal and vertical coverage of 100° x 10°, with a stated -6dB dispersion specification of 90° x 10°.
Trapezoidal Acoustic Enclosure
The specially designed enclosure helps reduce acoustic sidelobes within an array, while the acoustic grilles improve midrange directivity.
Flexible Array Configuration
Supports arrays consisting of WLA-25 modules alone or configurations incorporating WLA-25SUB subwoofers.
Adjustable Rigging
Integral side-plate rigging allows adjustment from 0° to 10° for audience coverage optimization.
Flying and Ground-Stacking Capability
Can be flown using compatible WLA-25 or WLA-25SUB fly frames, or ground-stacked with the WLA-25SUB subwoofer serving as a base.
Versadrive Processing Compatibility
Can be used with Wharfedale Pro Versadrive digital matrix controllers for system processing and frequency management.
Portable Construction
The compact plywood enclosure weighs approximately 13kg, making it suitable for portable sound reinforcement applications.
Durable Cabinet Finish
Constructed from plywood with a Rhino Black or white finish and a 1.5mm steel protective grille.
Why choose the WHARFEDALE-PRO-WLA-25?
- Theatres and Performing Arts VenuesIts compact line array design and controlled coverage make it suitable for sound reinforcement in theatres and performance spaces.
- Houses of WorshipProvides an adaptable sound reinforcement solution for churches and other worship environments.
- Multifunction HallsIts flexible rigging and array configurations make it suitable for halls used for different events and activities.
- Professional Live SoundThe combination of dual LF drivers and an IRIS X compression driver supports detailed audio reproduction and high-output sound reinforcement.
- Installed Line Array SystemsCompatible flying hardware and adjustable rigging support permanent installations requiring controlled audience coverage.
- Portable Sound ReinforcementIts compact dimensions and 13kg net weight make it practical for suitably equipped mobile sound systems.
Technical specifications
- Model
- WLA-25
- System Type
- Passive
- Configuration
- Two-way line array
- Frequency Response
- 108Hz–18kHz (±3dB)
- Frequency Range
- 108Hz–20kHz (-10dB)
- System Impedance
- 16Ω
- HF Sensitivity
- 108dB (2.83V/1m)
- LF Sensitivity
- 100dB (2.83V/1m)
- Calculated Maximum SPL - HF
- 135dB @ 1m
- Calculated Maximum SPL - LF
- 127dB @ 1m
- Nominal Coverage
- 100° x 10° (H x V)
- Dispersion (-6dB)
- 90° x 10°
- Crossover Frequency
- 3.7kHz
- System Continuous Power
- 160W
- System Programme Power
- 320W
- System Peak Power
- 640W
- LF Driver Configuration
- 2 x 130mm / 5-inch custom drivers
- LF Voice Coil
- 35mm / 1.4 inches
- LF Rated Impedance
- 16Ω
- LF AES Power
- 2 x 60W
- HF Driver
- IRIS X neodymium compression driver
- HF Voice Coil
- 44mm / 1.75 inches
- HF Exit Size
- 1 inch
- HF Diaphragm
- Titanium
- HF Rated Impedance
- 16Ω
- HF AES Power
- 40W
- Input Connectors
- 2 x speakON-compatible
- Enclosure
- 15mm and 18mm plywood
- Finish
- Rhino Black or white
- Grille
- 1.5mm steel
- Rigging Adjustment
- 0°–10°
- Unpacked Dimensions (H x W x D)
- 164.5 x 536 x 363mm
- Packed Dimensions (H x W x D)
- 235 x 606 x 430mm
- Net Weight
- 13kg / 28.66lbs
- Gross Weight
- 15kg / 33.06lbs
