Wharfedale Pro WLA-121SUB | 21in - 141dB | High Ou...
$2,839.00
Wharfedale Pro WLA-121SUB is a 21-inch hybrid curvature array subwoofer designed to deliver powerful and controlled low-frequency performance for large-scale touring and installation systems. Built for flexibility, it supports both flown and ground-stacked deployment alongside WLA-1 full-range elements.
The Wharfedale Pro WLA-121SUB is engineered to provide the low-frequency foundation for high-performance WLA-1 systems. Featuring a 21-inch Beyma driver with a 4-inch Quattro voice coil, it delivers exceptional output while maintaining stability and thermal efficiency under demanding conditions.
With 1600W continuous power handling and the ability to reach up to 141dB SPL, the WLA-121SUB produces deep, impactful bass that remains tight and articulate even at high volume levels. Its bass-reflex design enhances low-frequency extension, making it suitable for large venues, festivals, and installed sound systems.
The enclosure is constructed from durable birch plywood and finished in black Tough-Tone coating, with a powder-coated steel grille for protection. Integrated rigging and multiple handles support both flown and ground-stacked configurations, while the M20 pole mount adds additional deployment flexibility.
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