Authorised Distributor
Wharfedale Pro WLA121SUBA Line Array Subwoofer Active 1x21" 2200W Continuous
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Full Specifications
KEY FEATURES
- Active with DSP
- 21″ Beyma driver
- 2200 W Continuous
- 4400 W Peak
- 4.0″ Quattro LF voice coil (4 layers)
- 146 dB System Peak SPL
DESCRIPTION
Around the back of WLA-112A and WLA-115A are all the connections and control interfaces needed for a tidy system.
Select between 8 DSP presets with FIR filters and control the system remotely with the RS485 network facility.
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-112A and WLA-115A coaxial design gives consistent coverage and is unique. (Well, except for our own Wharfedale Pro WLA-1 passive models)
The 21″ subwoofer driver is manufactured by Beyma in Europe.
Extreme features… for extreme (and controllable) sub sound pressure levels.
Combine the 21″ and the 18″ subs to get extended infrabass from the 21” and an extreme punch from the 18”. A combination to be experienced!
WLA-1A System gives constant coverage on both Horizontal and Vertical planes
Competitive traditional constant curvature two way systems do not have consistent coverage in one axis at least by design.
SPECIFICATION
Model Name WLA-121SUBA System Typology Subwoofer System Type Active 21″ Subwoofer Configuration Single Subwoofer Frequency Response (+/-3 dB) 25 Hz – 100 Hz Frequency Range (- 10 dB) 18 Hz – 125 Hz Sensitivity 2.83 V/1 m 103 dB* Calculated Maximum SPL @ 1 m 140 dB* System Peak SPL 146 dB** * level at 1 m under half space conditions using pink noise with crest factor 2, with dedicated preset. ** level at 1 m under half space conditions using pink noise with crest factor 4, with dedicated preset. Waveguide Type / Nominal Coverage (H x V) / Signal Processing DSP based,8 presets Preset list A) 1 SPKR 80 Hz LPF B) 1 SPKR 100 Hz LPF C) >2 SPKR 80 Hz LPF D) >2 SPKR 100 Hz LPF E) CARDIOID AUDIENCE F) CARDIOID STAGE G) CUSTOM H) CUSTOM Amplifiers Amplifier Design Class D Power Rating: 4400 W Peak, 2200 W Continuous Thermal Protection Amplifier Shut Down. Auto Reset Low Line Voltage Shut Down 60% Nominal Line Voltage Driver Protection RMS, Peak Limiters and DC DC and Short Protection Yes Clip Limiter Yes Limiter Indicator Red LED Signal Indicator Green LED Power/Active Indicator White LED Find Function Indicator Blue LED Input Sensitivity +4 dBu Maximum Input Level +18 dBu Input Impedance Balanced:10 KΩ AC Power details – Power Supply High Efficiency Dual Switching Mode Power Supply Connectors Input Connector Balanced socket XLR Link Connector Balanced pin XLR UPDATE USB Type B NETWORK (RS485) RJ45 AC Power Options AC 100-120 V~ and 220-240 V~, 50/60 Hz Automatic Special Features Aluminium demodulating ring Waterproof LF cone Malt Cross® TCS Rigging & Hardware: 3 points for rigging Vertical Splay angle range: / Horizontal Splay angle / Accessories: WLA-1 FLY FRAME Stand pole: M20 Pole mount Handles: 2 side（4 pcs) + 2 (top / bottom) Enclosure Cabinet Type Rectangular Enclosure Material and finish 18 mm plywood / TOUGH-TONE Colour Black paint Grille Material & Finish Powder coated perforated steel Dimensions – Unpacked: Height Front 820 mm / 32.3″ Height Rear / Width 566 mm / 23.4″ Depth 760 mm / 29.9″ Dimensions – Packed: Height 895 mm / 35.2″ Width Front 656 mm / 25.8″ Width Rear / Depth 850 mm / 33.5″ Weight Net Weight 74.0 kg / 162.8 lbs Gross Weight 80.0 kg / 176 lbs
TOA
TOA is a global leader in professional PA, voice-alarm, and conference systems. Techniline is the authorised TOA distributor for the UAE & GCC — supplying, specifying, and supporting the full range with regional warranty and manufacturer-backed support.
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