JBL VLA-C125S-BK Subwoofer for VLA Compact line array system. Black.

JBL VLA-C125S-BK Subwoofer

The JBL VLA-C125S-BK is a compact line array subwoofer engineered for integrated system performance with the VLA Compact series. Its reinforced fiberglass and steel construction delivers consistent output across live venues and installed systems, with tactile barrier strip connectivity and a robust mounting plate for flexible positioning.

Power & Output Specifications

This subwoofer handles 1600 W continuous pink noise (6400 W peak) over 2 hours or 800 W continuous (3200 W peak) over 100 hours, producing a maximum 127 dB SPL at 1 meter. The dual 15-inch Differential Drive® transducers with 3-inch voice coils provide the efficiency and power handling necessary for demanding full-range reinforcement on stages and in venues of all sizes.

Design & Build Quality

The enclosure combines a fiberglass shell with 18 mm birch plywood internal bracing and 14-gauge zinc-plated, powder-coated steel grilles wrapped in acoustically transparent cloth and hydrophobic mesh—built to survive outdoor gigs, wet venues, and the road. An IP-55 rating protects against dust and water jet spray, while the compact 508 x 848 x 634 mm footprint and 56.7 kg weight make load-in and rigging straightforward.

Key Features

• Dual 15" Differential Drive® transducers
• Dual 3-inch voice coils for maximum efficiency and power handling
• 1600 W continuous pink noise power rating (6400 W peak, 2 hrs)
• Maximum SPL: 127 dB continuous at 1 meter
• Frequency range (−10 dB): 52 Hz – 210 Hz
• Frequency response (±3 dB): 62 Hz – 123 kHz
• Fiberglass shell with 18 mm birch plywood internal bracing and gelcoat finish
• IP-55 rated dust and water protection with hydrophobic mesh
• Dimensions: 508 x 848 x 634 mm (20.0 x 33.4 x 24.9 in); weight: 56.7 kg (125 lbs)
• CE-compliant barrier strip terminals accepting up to 5.2 sq mm (10 AWG) wire or 9 mm spade lugs
• Includes VLA-C125S bracket plate and eight M10 x 35 mm stainless steel bolts

The VLA-C125S-BK integrates seamlessly into VLA Compact line array systems while its rugged construction and wide frequency coverage make it a dependable workhorse for touring and installed sound operations.