Power Rating 1500 Watts Peak
LF: Dual-Bridged Technology™, Class D
Frequency Range 31 Hz – 220 Hz
(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
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