JBL VRX918SP - 1500W 18-inch Powered Front Loaded Subwoofer in Black Finish

The JBL Professional VRX918SP is a powerful, compact, and versatile powered subwoofer designed for high-performance audio systems. It features an 18-inch JBL 2268FF Differential Drive woofer, which utilizes a neodymium magnet for high power capacity while maintaining a lightweight design. This front-loaded, vented subwoofer is built for both ground-stacked and suspendable applications, making it ideal for use with the VRX932LAP Line Array speaker and VRX-AF Array Frame. Whether used in full arrays or as standalone units, the VRX918SP ensures deep, impactful bass reproduction, providing the low-frequency foundation for any live sound reinforcement system.

The VRX918SP is equipped with a built-in JBL Drivepack DPC-2 amplifier module designed by Crown, providing 1500 watts of peak power. This integrated amplifier ensures efficient and reliable performance, while the DSP-based input module optimizes the system by offering EQ, crossover functionality, and system protection. With a frequency range extending from 31 Hz to 220 Hz and a frequency response of 34 Hz to 220 Hz, the VRX918SP offers clear, powerful bass down to the lowest frequencies, while its large port area reduces distortion, providing clean and articulate low-end sound. The system's maximum peak output of 126 dB SPL at 1 meter ensures it can handle demanding live sound environments.

Designed with durability in mind, the enclosure of the VRX918SP is made of high-quality 18mm birch plywood and finished with JBL's rugged DuraFlex coating, providing resistance to wear and tear in both touring and permanent installations. The subwoofer's attractive CNC-machined, 16-gauge steel grille is backed with acoustically transparent foam to protect the driver while maintaining a professional appearance. The rear of the enclosure features T-nuts for attaching the optional WK-4S caster kit, making transportation and handling easier.

For flexible speaker mounting, the VRX918SP is equipped with a top-mounted, threaded 20mm socket, allowing for secure mounting with the optional SS4-BK pole. This pole mount minimizes vibrations and ensures stability, while the integrated rigging hardware makes it simple to connect the VRX918SP with other enclosures and array frames. Whether in a permanent install or on the road, the VRX918SP offers seamless integration with various system configurations.

Features

• Built-in JBL Drivepack DPC-2 amplifier by Crown provides 1500W peak power for high-performance bass output.
• 18-inch JBL 2268FF Dual Voice Coil Differential Drive woofer with neodymium magnet for high power capacity and lightweight design.
• Frequency range of 31 Hz - 220 Hz and frequency response of 34 Hz - 220 Hz for powerful, deep bass performance.
• Maximum SPL of 126 dB peak at 1m for reliable output in large-scale live sound applications.
• Large port area minimizes distortion, ensuring clean and precise low-frequency response.
• Integrated DSP-based system processing for EQ, crossover, and system protection with built-in limiters for mechanical and thermal safety.
• Constructed from 18mm birch plywood and coated with durable DuraFlex finish for enhanced protection and longevity.
• 16-gauge CNC-machined steel grille with acoustically transparent foam for additional driver protection.
• Top-mounted 20mm threaded socket for mounting the optional SS4-BK adjustable pole for secure satellite speaker mounting.
• Rear T-nuts for attaching the optional WK-4S caster kit for easy transport and handling.
• Input connectors: Neutrik PowerCon (NAC 3MPA) for reliable power distribution.
• Dimensions: 20.0 x 23.5 x 29.5 inches; Net weight: 85 lbs (38.56 kg).

Specifications

System

• Frequency Range (-10 dB): 31 Hz - 220 Hz
• Frequency Response (±3 dB): 34 Hz - 220 Hz
• Maximum Peak Output: 126 dB SPL at 1m

Transducers

• LF Driver: 1 x JBL 2268FF 457 mm (18 in) dual voice coil Differential Drive woofer with neodymium-magnet
• Bandpass Nominal Impedance: 2 x 2 ohms

Physical

• Enclosure: 18 mm birch plywood
• Suspension / Mounting: Optional VRX-AF line-array frame kit or 10 mm forged eyebolts
• Finish: Black DuraFlex finish
• Grille: Powder coated, black, 16-gauge perforated steel with acoustically transparent foam
• Input Connectors: Neutrik PowerCon (NAC 3MPA)
• Dimensions (H x W x D): 20.0 x 23.5 x 29.5 inches
• Net Weight: 85 lbs

System Controls

• User Controls: Input Attenuator (0-16 dB)
• Signal Processing: DSP based, resident in Input Module
• System Management: DSP-based limiters for mechanical and thermal protection

Power Specifications

• AC Power Operating Range: 90-132 VAC or 216-264 VAC, 50/60Hz
• AC Line Voltage: User selectable: 120V/240V (-15%, +10%)
• AC Current Requirements: 6A per system at 120V, 3A per system at 240V

Optional Accessories

• VRX-AF array frame
• SRX718S-CVR: Pull-over padded cover (works with WK-4S)
• SS4-BK adjustable satellite speaker pole
• WK-4S Caster kit