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 all in a physical enclosure that fits perfectly with flown or ground stacked WLA-28 systems.

With DUAL 15 Wharfedale Pro drivers boasting 4 voice coils, the WLA-28SUB is capable of 145dB and handles peaks of up to 4800w.

Ground stack or flyUsing 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 FrameDual 15 LF transducersThe dual 15 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 coilsThe 4 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 15 drivers are efficient and powerful delivering the sub-bass punch needed for larger gigs and impressive installations.
Strong internal bracingWith so much potential air movement, the cabinet of a subwoofer this size must also be incredibly robust 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 15 LF drivers
• Designed to fly or stack with WLA-28
• 4 voice coils
• 4 impedance
• Proprietary enhanced Rhino Rock paint for a chip resistant finish
• Dedicated WLA-28SUB Fly Frame available

Specifications