Passive Line Array Element
Wharfedale Pro WLA-28X is a dual 8-inch 2-way line array element designed for professional touring and installation systems requiring clarity, output, and consistent coverage. It offers flexible operation with switchable passive and bi-amp modes for system integration.
Wharfedale Pro WLA-28X Competitive Differences
- Dual 8-inch line array element with 132dB maximum SPL
- Switchable passive or bi-amp operation for flexible system design
- Upgraded neo HF compression driver for improved clarity and control
- CAST waveguide technology for controlled 100° x 10° coverage
- Durable birch plywood enclosure with reinforced grille design
Wharfedale Pro WLA-28X Description
The Wharfedale Pro WLA-28X builds on the performance of the original WLA-28, offering refined acoustic performance and improved durability for demanding professional environments. Its dual 8-inch LF drivers and high-performance HF compression driver deliver clear, balanced sound across the listening area.
The system supports both passive and bi-amp operation, allowing users to configure the array based on amplifier and system requirements. With 400W continuous LF power handling and up to 1600W peak, the WLA-28X delivers strong output for medium to large-scale sound reinforcement applications.
The cabinet is constructed from 15 mm and 18 mm birch plywood and finished in black Tough-Tone coating. Integrated rigging with 3-point mounting allows for flown arrays or ground-stacked configurations, making it suitable for rental companies, venues, and installation projects.
WLA-28X Features
- Dual 8-inch passive 2-way line array element
- Switchable passive and bi-amp operation
- Two custom Wharfedale Pro 8-inch LF drivers
- Neo HF compression driver with 3.2-inch voice coil
- CAST waveguide technology
- 100° x 10° nominal coverage
- 132dB maximum SPL at 1m
- 400W continuous LF power handling (passive mode)
- Integrated 3-point rigging system
- Durable flat steel grille design
- Birch plywood enclosure with black Tough-Tone finish
WLA-28X Specifications
- Active or Passive: Passive
- System Type: Array element
- Configuration: 2-way
- System Continuous Power: Passive 400W / Bi-amp LF 400W / Bi-amp HF 90W
- System Program Power: Passive 800W / Bi-amp LF 800W / Bi-amp HF 180W
- System Peak Power: Passive 1600W / Bi-amp LF 1600W / Bi-amp HF 360W
- Max SPL: 132dB at 1m
- Frequency Response: 70 Hz - 20 kHz (+/-3 dB)
- Frequency Range: 65 Hz - 20 kHz (-10 dB)
- Bi-amp Mode Switch: Yes
- Driver Brand: Wharfedale Pro
- LF Driver Size: 2 x 8 in
- LF Magnet Material: Ferrite
- LF Frame Material: Aluminum
- LF Voice Coil Size: 2 in
- LF Rated Impedance: 8 ohms
- HF Driver Type: Compression driver
- HF Voice Coil Size: 3.2 in
- HF Diaphragm Material: Titanium
- HF Exit Size: 1.4 in
- HF Power: 80W
- HF Rated Impedance: 8 ohms
- HF Nominal Coverage: 100° x 10°
- Input Connectors: 2 x 4-pole speaker connectors
- Waveguide Type: CAST
- Enclosure Material: Birch plywood
- Grille: Steel black finish
- Finish: Black Tough-Tone
- Handles: 2
- Deployment: Ground, flying
- Rigging: Integrated 3-point rigging
- Sensitivity: 100dB (2.83V / 1m)
- System Rated Impedance: Passive 16 ohms / Bi-amp LF 16 ohms / Bi-amp HF 16 ohms
- Crossover Frequency: 1.8 kHz
- Recommended HPF: 65 Hz, BW 18 dB/oct
- Dimensions: 9.8 x 29.9 x 16.7 in (250 x 760 x 424 mm)
- Rear Height: 7.4 in (188 mm)
- Weight: 59.5 lb (27 kg)
What's In The Box
- Wharfedale Pro WLA-28X line array element
- User manual
Wharfedale Pro WLA-28X
(Wharfedale Pro WD-WLA-28X)
