Wharfedale Pro: WLA-15B Line Array Subwoofer

Extend Your Bass

The WLA-15B is the dedicated subwoofer engineered for the WLA-28 line array speaker. Reaching depths of 35Hz and with an output potential of 2800 Watts peak it’s a perfect match for the WLA-28. The low end response applies itself to the most demanding music genres with the same long- throw capabilities of it’s smaller counterpart.

Key Features

700W RMS / 1400W Programme / 2800W Peak
35Hz – 900Hz Frequency Response
133dB Max SPL
15” high powered woofer
8Ω Impedance
Designed specifically for WLA-28
2 x Parallel Speakon Inputs

Rhino Rock textured black paint finish
Plywood construction
Steel grille
Ultra-secure locking pins
New WLA-28 fly frame available
Fly up to 8 x WLA-28 & 1 x WLA-15B

Super Fly

Also available is the WLA-28 Fly Frame, which ensures a highly secure mount for the top line array speaker or subwoofer. Between each speaker users can securely tether additional line-arrays via locking pins which are certified to hold multiple arrays safely and securely.

Rock Solid

As with all Wharfedale Pro PA systems, years of expertise is behind a loudspeaker built to last, with thanks to our high standards of quality control. Both the WLA-15B and WLA-28 are coated in the high quality Rhino Rock paint finish – a texture with a professional, discrete aesthetic whilst being prepared for the rigours of life on the road.

Specifications

System Type	15” Subwoofer
Frequency Response	35Hz – 900Hz
Power (RMS / Programme / Peak)	700W / 1400W / 2800W
Nominal Impedance	8Ω
Sensitivity (1m/1w)	99dB
Max SPL	133dB
Inputs	2 x Speakon
Net Weight	38.5kg
Dimensions (W x H x D)	760mm x 485mm x 440mm