JBL VLA-C125S 1600W 2 x 15-Inch Subwoofer with Differential Drive

The JBL VLA-C125S is engineered to provide superior low-frequency performance and reliability, making it an essential component for professional audio setups in large venues. Designed to handle demanding environments, this high-performance subwoofer excels in delivering deep, impactful bass and consistent sound coverage. Ideal for concert halls, theaters, and other large-scale audio applications, the VLA-C125S integrates advanced acoustic technology and durable construction to meet the needs of professionals seeking exceptional audio quality.

Featuring a robust design with dual 15-inch neodymium drivers, the VLA-C125S ensures powerful and clear low-frequency reproduction. Its sophisticated construction includes a fiberglass shell with internal bracing, a powder-coated steel grille, and high-quality terminals for secure connections. The subwoofer’s compatibility with JBL’s Crown DCi amplifiers allows for seamless integration and optimal performance, making it a versatile choice for various professional audio systems.

Key Features

Exceptional low-frequency performance with dual 15-inch neodymium drivers

Durable fiberglass shell with a gelcoat finish and internal bracing

Advanced grille design with powder-coated steel and acoustically transparent cloth

Flexible inter-enclosure angles for precise alignment

IP-55 environmental rating for dust and water protection

Technical Specifications

Frequency Range (-10dB)
52 Hz – 210 Hz
Frequency Response (±3 dB)
62 Hz – 123 Hz
System Power Rating
1600 W Continuous Pink Noise (6400 W peak), 2 hrs
800 W Continuous Pink Noise (3200 W peak), 100 hrs
Maximum Input Voltage
80 V Rms (2 hrs), 160 V peak
Maximum SPL (1m)
127 dB Cont. Ave (2 hrs), 133 dB Peak
Sensitivity
98 dB (52 Hz – 210 Hz, 2.83V)
Impedance
4Ω, 3.0Ω min @ 195 Hz
Amplifiers
Crown DCi Family with DSP on-board
Recommended
Crown DCi 2 | 2400N, Crown DCi 4 | 2400N
LF Driver
2 x 2275H, 304 mm (15 in) diameter, each with two 76 mm (3 in) diameter voice coils, Neodymium Differential Drive®, Direct Cooled™
Enclosure Material
Fiberglass shell, gelcoat finish, with 18 mm Birch plywood internal bracing
Grille
Powder-coated 14 gauge hex-perforated steel with zinc under-coating, backed with acoustically transparent cloth and hydrophobic screen
Inter-Enclosure Angles
VLA-C125S to VLA-C125S: 0° using VLA-C125S Bracket Plate (included with VLA-C125S)
VLA-C265 below VLA-C125S Subwoofer (VLA-C265 cannot be connected above C125S): 0°, 5° using VLA-C125S Bracket Plate (included with VLA-C125S)
VLA-C2100 below VLA-C125S Subwoofer (VLA-C2100 cannot be connected above C125S): 0°, 7.5° using VLA-C125S Bracket Plate (included with VLA-C125S)
Environmental
IP-55 rating per IEC529 (dust protected and protected against jets of water)
Terminals
CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 9mm (0.375 in) spade lugs. Touch-proof covers. Full set of terminals on back panel, plus optional-use inter-cabinet connection terminals located on top and bottom panels of cabinet.
Colors
-GR: Gray (similar to Pantone 420C), -BK: Black
Dimensions (H x W x D)
508 x 848 x 634 mm (20.0 x 33.4 x 24.9 in)
Net Weight (each)
56.7 kg (125 lbs)
Shipping Weight (ea)
62.6 kg (138 lbs)
Included Accessories
2 x VLA-C125S Bracket Plates
8 pcs. M10 x 35 mm stainless steel bolts (1.5mm pitch, 6 mm hex-drive) for attaching Bracket Plates
2 pcs. Plastic Trim Cover Panels for Bracket Plates, each attaches via
4 pcs (8 total) 3-32 x ½” trusshead, phillips-drive, stainless steel bolts
Optional Accessories
VLA-C-SB2 (JBL-VLACSB2BK) Suspension Bracket Kit
VLA-C125S-ACC Kit – For wiring of 3 VLA-C-125S subwoofers in cardioid configuration (2 front-facing and 1 rear-facing). Allows for neat, unexposed inter-cabinet wiring via the tops and bottoms of cabinets.