| Specification | Value |
|---|---|
| Active or Passive | Passive |
| System Type | Subwoofer |
| Configuration | Bass-reflex |
| System Continuous Power | 700 W |
| System Programme Power | 1400 W |
| System Peak Power | 2800 W |
| Max SPL @ 1m | 141 dB (Half Space) |
| Freq Response (+/-3 dB) | 56 Hz - 1.5 kHz |
| Freq Range (-10 dB) | 56 Hz - 2 kHz |
| Bi-amp Mode Switch | No |
| Bluetooth | No |
| IP Certification | None |
| Driver Brand | Wharfedale Pro |
| LF Driver Size | 2 x 10" |
| LF Magnet Material | Ferrite |
| LF Frame Material | Aluminium |
| LF Voice Coil Size | 2.5" |
| LF Rated Impedance | 8 Ω |
| LF Power (RE:AES2-2012) | 2 x 350 W |
| Preset Library | No |
| Input Connector | 2 x 4 Pole Speaker Connector |
| Enclosure Material | Birch Plywood |
| Grille Material and Finish | Steel Black or White |
| Finish | Black or White Tough-Tone Paint |
| Handles | 2 |
| Deployment | Flying, Ground |
| Pole Mount | M20 |
| Brackets Included | Yes |
| Rigging | Yes |
| Integral Rigging | 3 Points |
| Sensitivity 2.83 V / 1 m | 107 dB |
| System Rated Impedance | 4 Ω |
| Crossover Frequency | Preset Dependent |
| Recommended HPF = BW 18 dB/OCT. | 56 Hz |
| Transformer (T) | No |
| Included Accessory | User Manual |
| Unpacked - Front Height (mm) | 400 |
| Unpacked - Rear Height (mm) | 400 |
| Unpacked - Width Front (mm) | 536 |
| Unpacked - Width Rear (mm) | 536 |
| Unpacked - Depth (mm) | 550 |
| Packed - Height (mm) | 596 |
| Packed - Width Front (mm) | 470 |
| Packed - Width Rear (mm) | 470 |
| Packed - Depth (mm) | 610 |
| Weight - Nett (kg) | 34.48 |
| Weight - Gross (kg) | 40.34 |
WLA-25SUB MKII
Dual 10" flyable subwoofer
WLA-25SUB MKII
Dual 10" flyable subwoofer
WLA-25SUB MKII is a compact yet powerful dual 10″ passive subwoofer, engineered to perfectly complement our WLA-25 line array system. Delivering impressive low-end extension with precision and impact, it provides the foundation for a complete, scalable sound reinforcement setup.
Equipped with two 10″ LF drivers featuring 2.5″ voice coils, the WLA-25SUB MKII achieves 141 dB max SPL @ 1 m, offering tight and controlled bass response. Its reversed-phase horn-loaded design ensures maximum low-frequency efficiency and projection.
Built from 15 mm / 18 mm birch plywood, the enclosure provides strength, durability, and minimal resonance, while the integral rigging system enables seamless integration with WLA-25 elements for flown or ground-stacked configurations. An M20 pole socket is also included for use with the optional SP-4X pole and the WLA-25 Stand Frame.
Handling 700 W continuous (2800 W peak) power, the WLA-25SUB MKII delivers exceptional output and clarity, making it the ideal low-end partner for WLA-25 systems in theatres, houses of worship, and multi-purpose venues.
OVERVIEW
| Name | Type | File |
|---|---|---|
| EASE Library V7.5 | Software | Download |
| Wharfedale Pro Preset Library | Software | Download |
| WLA Series Data Sheets | Data Sheets | Download |
| WLA Series Frequency Responses | Data Sheets | Download |
| WLA Series Technical Drawings | Data Sheets | Download |
| WLA Series Tuning Tips | Data Sheets | Download |
| WLA-25 / WLA-25SUB User Manual | User Manual | Download |
| WLA-25 Stand Frame Flyer | Announcement | Download |
| Specification | WLA-25 | WLA-25SUB MKII | WLA-25SUB (legacy) |
|---|---|---|---|
| Catch Line | Dual 5" array element | Dual 10" flyable subwoofer | Dual 10" flyable subwoofer |
| Active or Passive | Passive | Passive | Passive |
| System Type | Array Element | Subwoofer | Subwoofer |
| Configuration | 2-way | Bass-reflex | Bass-reflex |
| System Continuous Power | 120 W | 700 W | 700 W |
| System Programme Power | 240 W | 1400 W | 1400 W |
| System Peak Power | 480 W | 2800 W | 2800 W |
| Max SPL @ 1m | 132 dB | 141 dB | 141 dB |
| Freq Response (+/-3 dB) | 115 Hz - 18 kHz | 56 Hz - 1.5 kHz | 56 Hz - 1.5 kHz |
| Freq Range (-10 dB) | 108 Hz - 20 kHz | 56 Hz - 2 kHz | 56 Hz - 2 kHz |
| Driver Brand | Wharfedale Pro | Wharfedale Pro | Wharfedale Pro |
| LF Driver Size | 2 x 5" | 2 x 10" | 2 x 10" |
| LF Magnet Material | Ferrite | Ferrite | Ferrite |
| LF Frame Material | Aluminium | Aluminium | Aluminium |
| LF Voice Coil Size | 1.4” | 2.5" | 2.5" |
| LF Rated Impedance | 16 Ω | 8 Ω | 8 Ω |
| LF Power (RE:AES2-2012) | 2 x 60 W | 2 x 350 W | 2 x 350 W |
| HF Driver Type | Compression Driver – Neo | ||
| HF Voice Coil Size | 1.75" | ||
| HF Diaphragm Material | Titanium | ||
| HF Exit Size | 1" | ||
| HF Power (RE:AES2-2012) | 40 W | ||
| HF Rated Impedance | 16 Ω | ||
| Preset Library | Yes | Yes | |
| Input Connector | 2 x 4 Pole speaker connector | 2 x 4 Pole Speaker Connector | 2 x 4 Pole Speaker Connector |
| Waveguide Type | Coherent Array Shaping Technology (CAST) | ||
| Enclosure Material | Birch Plywood | Birch Plywood | Birch Plywood |
| Grille Material and Finish | Steel Black or White | Steel Black or White | Steel Black or White |
| Finish | Black or White Tough-Tone Paint | Black or White Tough-Tone Paint | Black or White Tough-Tone Paint |
| Handles | 2 | 2 | 2 |
| Deployment | Ground, Flying | Flying, Ground | Ground, Flying |
| Pole Mount | Optional WLA-25 Stand Frame | M20 | |
| Brackets Included | Yes | ||
| Rigging | Yes | Yes | Yes |
| Integral Rigging | 3 Points | 3 Points | 3 Points |
| Nominal Coverage (H x V) | 100° x System dependant | ||
| Sensitivity 2.83 V / 1 m | 100 dB | 107 dB | 107 dB |
| System Rated Impedance | 16 Ω | 4 Ω | 4 Ω |
| Crossover Frequency | 3.7 kHz | Preset Dependent | Preset Dependent |
| Recommended HPF = BW 18 dB/OCT. | 108 Hz | 56 Hz | 56 Hz |
| Included Accessory | User Manual | User Manual | User Manual |
| Unpacked - Front Height (mm) | 164 | 400 | 400 |
| Unpacked - Rear Height (mm) | 112 | 400 | 400 |
| Unpacked - Width Front (mm) | 536 | 536 | 536 |
| Unpacked - Width Rear (mm) | 536 | 536 | 536 |
| Unpacked - Depth (mm) | 363 | 550 | 550 |
| Packed - Height (mm) | 235 | 596 | 596 |
| Packed - Width Front (mm) | 430 | 470 | 470 |
| Packed - Width Rear (mm) | 430 | 470 | 470 |
| Packed - Depth (mm) | 606 | 610 | 610 |
| Weight - Nett (kg) | 13 | 34.48 | 37 |
| Weight - Gross (kg) | 15 | 40.34 | 39.5 |