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Description
Wharfedale WLA-121SUB Passive Subwoofer - 21"The passive WLA 121 subwoofer, equipped with a 21" Beyma chassis made in Europe 21" high end subwoofer, standing or floating! The Wharfedale Pro WLA 121 subwoofer is the low end support of the new WLA 1 system. The bolide can be flown in an array with the models WLA 112 or WLA 115, as well as placed or stacked on the ground. The assembly of the passive PA subwoofer comes from the well known house of Beyma. The housing with the integrated flight
The passive WLA-121 subwoofer, equipped with a 21" Beyma chassis made in Europe
21" high-end subwoofer, standing or floating!
The Wharfedale Pro WLA-121 subwoofer is the low-end support of the new WLA-1 system. The bolide can be flown in an array with the models WLA-112 or WLA-115, as well as placed or stacked on the ground. The assembly of the passive PA subwoofer comes from the well-known house of Beyma.
The housing with the integrated flight mechanics is made of 18mm thick birch plywood and defies the hated everyday touring with its Rhino-Rock PU coating.
Thanks to the 4 integrated ERGO handles, the 70kg subwoofer can be conveniently placed or transported.
The WLA-121 subwoofer at a glance
- 21" Beyma driver
- 1600W RMS
- 3200W program
- 6400W peak
- 4.0" Quattro LF voice coil (4 layers)
- 147dB SPL max.
- Birch multiplex housing
Combined array flight operation
The subwoofer can be flown in an array with the optional WLA-1 common flying frame with either 2 x WLA-112 or WLA-115.
Stacking mode
In stacking mode, the subwoofers can accommodate up to three WLA-112 or WLA-115 with the optional WLA-121SUB arm. Here, a 0° and a negative -5° angling is possible for the first element of the array in order to incline the lowest module on the subwoofer towards the audience.
A passive subwoofer is only as powerful as its amplifier
For a perfect performance, you also need the right power amplifiers and perfect tuning. If you want to operate the system with your own or existing power amplifiers in a suitable performance class, we recommend the Wharfedale SC-48FIR system controller. The ready-made presets and internal FIR filter technology get the most out of your passive Wharfedale Pro Line Array. Furthermore, the new Wharfedale Pro DP-F or DP-N power amplifiers are available in a 2- or 4-channel version with up to 4 x 2890W at 2 ohms. The DP-F versions can be configured via network, the DP-N power amplifiers also offer a Dante module on board.
Specifications WLA-121 subwoofer
- System type: 21" bass reflex
- Frequency Response (+/-3dB): 25Hz - 100Hz
- Frequency Response (-10dB): 18Hz - 125Hz
- Sensitivity 2.83V/1m: 103dB
- Calculated maximum SPL at 1m: 141dB
- System peak sound pressure: 147 dB**
- System nominal impedance: 4 ohms
- Low frequency converter: 545mm / 21"
- NF voice coil size: 101.6mm / 4.0” Quattro (4 layers)
- Special Features: Aluminum demodulation ring
- Waterproof driver
- MALT Cross TCS
- Continuous power: 1600W RMS
- Program power: 3200W
- Peak power: 6400W
- Input connector: 2 x speakON
- Rigging & Hardware: 3 point flight mechanics
- Optional accessory: WLA-1 Common flying frame
- Tripod mount: M20 spacer rod mount
- Handles: 2 on each side (4x)
- Case Type: Rectangular
- Housing material and finish: 18 mm plywood / Rhino Rock
- Colour: Black paint PU
- Grille Material and Finish: Powder coated perforated steel
- Front height: 820mm
- Width: 566mm
- Depth: 760mm
- Net weight: 70.5 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy