18 in. High Power Powered Flying Subwoofer
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 VRX918SP was designed specifically for use in arrays with the VRX932LAP Line Array speaker and VRX-AF Array Frame. In addition it may also be used in arrays consisting entirely of VRX918SP subwoofers.
 
FEATURES
∧
Built-in JBL Drivepack® DPC-2 amplifier module designed by Crown provides 1500 Watts of peak Power. DSP based resident input module provides system optimization, EQ and crossover functionality.
18 inch, 2268FF dual voice coil, neodymium magnet Differential Drive® woofer for high-power capacity and 
light weight.
Integral rigging hardware for simple connection of enclosures and optional array frame.
20 mm threaded pole socket for solid, secure satellite speaker mounting.
Large port area for reduced distortion.
 
SPECIFICATIONS
^
 
Power Rating
1500 Watts Peak
LF: Dual-Bridged Technology™, Class D
 
Frequency Range
31 Hz – 220 Hz
 
Dimensions
(H x W x D)
508 mm x 597 mm x 749 mm 
(20.0 in x 23.5 in x 29.5 in)
 
Frequency Response
34 Hz – 220 Hz
 
Maximum Peak Output
126 dB SPL at 1m
 
Bandpass Nominal Impedance
LF: 2 x 2 ohms
 
LF Driver
1 x JBL 2268FF 457 mm (18 in) dual voice coil 
Differential Drive® woofer with neodymium-magnet
 
Audio Input Connector
XLR with loop through
 
User Controls
Input Attenuator (0-16 dB)
Selectable 80 Hz or 120 Hz Low Pass 
80 Hz High-Pass enable/disable for XLR loop thru.
 
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
 
Finish
Black DuraFlex™ finish
 
Grille
Powder coated, black, 16-gauge perforated steel with 
acoustically transparent foam
 
Net Weight
38.5 kg (85 lb)
 
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