31
VTX A12
| User Manual
14.2 VTX A12W SPECIFICATIONS
Footnotes:
1: IEC Standard: IEC shaped noise with 6 dB crest factor based on nominal impedance and a duration of 100 hours
2: Peak, unweighted SPL, measured under
full-space
conditions at 1 meter using broadband pink noise with a 12 dB crest factor and specified preset
3: Front face at 0 degree or greater down angle to allow the cabinet to drain water. Suspension components fully weather rated for indoor or covered outdoor conditions where humidity is nominally under 50% and not local
to bodies of corrosive materials. Unused speakON connectors must be sealed using silicone to protect against water and moisture
JBL continually engages in research related to product improvement. Some materials, production methods and design refinements are introduced into existing products without notice as a routine expression of that
philosophy. For this reason, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated.
SYSTEM
Frequency Range (-10 dB):
46 Hz - 19 kHz (Preset: VTX A12W)
Coverage Pattern (-6 dB)
Horizontal:
Vertical:
120 degrees nominal (250 Hz - 18 kHz)
Varies with array size and configuration
System Input Power Rating
1
LF:
MF:
HF:
2x 800W Continuous (IEC/100 hour)
400W Continuous (IEC/100 hour)
150W Continuous (IEC/100 hour)
Maximum Peak Output²:
146 dB (Preset: VTX A12W)
System Amplification:
Crown I-Tech 9000HD
Crown I-Tech 12000HD
Crown I-Tech 4x3500HD
Required Amplifier Channels:
(4) channels (LF|LF|MF|HF)
Number of Cabinets per Circuit:
(3) VTX A12W
System Impedance:
LF: 2x 8 ohms | MF: 8 ohms | HF: 8 ohms
TRANSDUCERS
Low Frequency :
(2) JBL 2264H, 12 in diameter, dual 3 in diameter voice coil, Neodymium Differential Drive
®
Mid Frequency :
(4) JBL 2165H, 5.5 in diameter, dual 2 in diameter voice coil, Neodymium Differential Drive
®
High Frequency :
(3) JBL 2423K, 2 in diameter annular diaphragm, 2 in diameter voice coil, Neodymium compression drivers
ENCLOSURE
Construction :
15 mm 11-ply Finnish birch plywood, Black DuraFlex
TM
finish, four integral recessed handles
IP Rating
3
:
IP55 EN (60529)
Suspension :
High-grade steel with anti-corrosion coating, captive suspension plates, quick release pins, auto-locking mech-
anism for setting angles
Inter-enclosure Angle (deg) :
0.25, 0.5, 1, 1.5, 2, 2.5, 3, 4, 6, 8, 10
Grill :
Powder coated 1.8 mm (14-guage), hex-perforated steel with acoustically transparent black cloth backing
Connectors
Type :
Pin Assignments :
(2) Neutrik
®
speakON
®
NL-8
Pins 1 ± (LF), Pins 2 ± (LF),
Pins 3 ± (MF), Pins 4 ± (HF)
Dimensions (H x W x D) :
330 mm x 1118 mm x 495 mm
13 in x 44 in x 19.5 in
Net Weight :
60.8 kg (134 lbs)
Summary of Contents for VTX Series
Page 1: ...VTX A12 User Manual...
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