Since the launch of the WLA-28 line array, people have been expanding their systems into monster-sized rigs. As these rigs have expanded, the demand for even more bass has also increased.
The new WLA-28SUB now delivers that enormous bass for larger WLA systems β all in a physical enclosure that fits perfectly with flown or ground stacked WLA-28 systems.
With DUAL 15β Wharfedale Pro drivers boasting 4β voice coils, the WLA-28SUB is capable of 145dB and handles peaks of up to 4800w.
Ground stack or fly
Using the optional WLA-28SUB fly frame gives system versatility.Fly the WLA-28SUB at the top of the array along with up to 12 units of WLA-28 with a safety factor of 12.Alternatively, ground stack using the WLA-28SUB Fly Frame
Dual 15β³ LF transducers
The dual 15β³ LF transducers are mounted inside the cabinet in such a way to maximise the low frequencies while keeping the physical cabinet dimensions to a minimum.
Huge voice coils
The 4β³ voice coils ensures massive power handling. The WLA-28SUB can handle peaks of up to 4800w and programme material averaging 2400w.These custom Wharfedale Pro 15β³ drivers are efficient and powerful β delivering the sub-bass punch needed for larger gigs and impressive installations.
Strong internal bracing
With so much potential air movement, the cabinet of a subwoofer this size must also be incredibly robust β both externally and internally. The internal bracing of the WLA-28SUB has been carefully designed to avoid any vibrations or shape distortions during high volume use. Using 18mm plywood the robust cabinet is ready for whatever the bottom-end needs.
Features
- 1200W RMS / 2400W Programme / 4800w Peak
- 145dB Max SPL
- 2 custom 15β³ LF drivers
- Designed to fly or stack with WLA-28
- 4β³ voice coils
- 4Ξ© impedance
- Proprietary enhanced Rhino Rock paint for a chip resistant finish
- Dedicated WLA-28SUB Fly Frame available
Specifications
Configuration: Dual 15β³ Subwoofer
Frequency Response (+/-3dB): 39Hz β 900Hz
Frequency Range (-10dB): 39Hz β 1.5kHz
Sensitivity (2.83w/1m): 108dB
Calculated Max SPL @1m: 145dB
System rated impedance: 4Ξ©
LF Transducer
Size: 381mm / 15β³ x 2
Voice coil size: 100mm / 4.0β³
Magnet material: Ferrite
Frame material: Aluminium
Rated impedance: 2 x 8Ξ©
LF Power (re:AES2-2012): 2 x 600w
System Continuous power: 1600w
System Programme power: 2400w
System Peak power: 4800w
Hardware
Enclosure
Dimensions β unpacked
Width 760mm / 29.9β³
Depth 716mm / 28.2β³
Height 485mm / 19.1β³
Dimensions β packed
Width 850mm / 33.5β³
Depth 806mm / 31.7β³
Height 575mm / 22.6β³
Weight
Limited 3Β Year Manufacturer Warranty
