* 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.
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
