The VRX918SP is a powered, suspendable subwoofer system containing a 2268FF neodymium magnet, patented Differential Drive®, 18" woofer in a front-loaded, vented enclosure. The JBL VRX918SP was designed specifically for use in arrays with the JBL VRX932LAP Line Array speaker and VRX-AF Array Frame. In addition it may also be used in arrays consisting entirely of JBL VRX918SP subwoofers.
Equally at home in ground stacked applications, the JBL VRX918SP is equipped with a top-mounted, threaded, 20 mm socket that can receive the optional SS4-BK pole. This adjustable height pole can be used to mount speakers equipped with standard 36 mm pole sockets and weighing up to 50 kg (100 lb). The threaded socket minimizes buzzing and rattling and assures that the pole will be secure and straight.
The enclosure is constructed of top quality birch plywood, coated in JBL’s rugged DuraFlex™ finish and is heavily braced to maximize low-frequency performance. The attractive CNCmachined, 16-gauge steel grille is internally lined with acoustically transparent foam to provide additional driver protection and give a very professional appearance. The rear of the enclosure is fitted with T-nuts which may be used to attach the optional WK-4S caster kit.
| Frequency Range | -10 dB: 31 Hz - 220 Hz±3 dB : 34 Hz - 220 Hz |
|---|---|
| LF Driver | 1 x JBL 2268FF 457 mm (18 in) dual voice coil Differential Drive® woofer with neodymium-magnet |
| Bandpass Nominal Impedance | LF: 2 x 2 ohms |
| DPC-2 Internal Amplification Output | 1500 Watts Peak, 750 Watts Continuous |
| DPC-2 Output Section | LF: Dual-Bridged Technology™, Class D |
| Audio Input Connector | XLR with loop through |
| User Controls | Input Attenuator (0-16 dB) Selectable 80 Hz or 120 Hz Low Pass |
| Signal Processing | DSP based, resident in Input Module |
| System Management | DSP based limiters for mechanical and thermal protection |
| AC Power Operating Range | 90-132 VAC or 216-264 VAC, 50/60Hz |
| AC Line Voltage | User selectable: 120V/240V (-15%, +10%) |
| AC Input Connector | Neutrik PowerCon (NAC 3MPA) |
| AC Loop Through Connector | Neutrik PowerCon (NAC 3MPB) |
| AC Current Requirements | 6A per system at 120V, 3A per system at 240V |
| Enclosure | 18 mm birch plywood |
| Suspension / Mounting | Optional VRX-AF line-array frame kit or 10 mm forged eyebolts |
| Maximum Peak Output | 126 dB SPL at 1m |
| Grille | Powder coated, black, 16-gauge perforated steel with acoustically transparent foam |
| Finish | Black DuraFlex finish |
| Dimensions (H x W x D) | 20" (508 mm) x 23.5" (597 mm) x 29.5" (749 mm) |
| Net Weight | 85 lbs (38.5 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
