Specifications; Functional Block Diagram - JBL VRX900 User Manual

VRX932LA - 12", Two-Way, Line-array Loudspeaker System
System Type:
Frequency Range (-10 dB) :
Frequency Response (±3 dB) :
Coverage Pattern:
Crossover Modes:
Crossover Frequency:
Power Rating
(Continuous / Program / Peak):
2
System Maximum SPL :
System Sensitivity (1w @ 1m):
LF Driver:
HF Driver:
Nominal Impedance:
Active Tunings:
Enclosure:
Suspension / Mounting:
Finish:
5
Grille:
6
Input Connectors:
Dimensions (H x W x D):
Net Weight:
Optional Accessories:
1. "Frequency Range" and "Frequency Response" are based on half-space conditions.
2. IEC filtered noise with 6 dB crest factor, 2 hours.
3. Calculated based on power rating and sensitivity.
4. White version does not include pole mount feature.
5. White version uses JBL Pro White Duraflex Finish.
6. White version grille is powdercoated white with acoustically transparent white cloth backing.
1+
1-
NL4
INPUT
2+
2-
PASSIVE
MODE
1+
NL4
1-
INPUT
2+
2-
4

SPECIFICATIONS

12" two-way, line array loudspeaker system
57 Hz - 20 kHz
1
75 Hz - 20 kHz
1
100º x 15º nominal (horizontal x vertical)
Bi-amp / passive, externally switchable
1.2 kHz
Passive: 800 W / 1600 W / 3200 W
Bi-amp LF: 800 W / 1600 W / 3200 W
Bi-amp HF: 75 W / 150 W / 300 W
130 dB SPL peak (passive)
3
LF: 130 dB
HF: 139 dB
95 dB SPL (passive mode)
LF: 95 dB
HF: 114 dB
3
1 x JBL 2262H 305 mm (12 in) Differential Drive® woofer with neodymium-magnet and
dual voice-coils
3 x JBL 2407J, 25.4 mm (1 in) voice-coil, neodymium magnet compression driver
Passive: 8 ohm
Bi-amp LF: 8 ohms
Bi-amp HF: 8 ohms
Tunings available at www.jblpro.com
18 mm, 11-ply birch plywood.
Suspension requires optional VRX-AF line-array frame kit / Dual angle 35 mm pole socket /
4
10 mm eyebolt
Black DuraFlex™ finish
Powder coated, black, 16-gauge perforated steel with acoustically transparent foam
Neutrik ® Speakon® NL-4 (x2)
343 mm x 597 mm x 376 mm (13.5 in x 23.5 in x 14.8 in)
21.8 kg (48 lb)
VRX-AF: Suspension array frame
SS2-BK: Tripod speaker stand
Eyebolt Kit (Part # 229-00009-01)

Functional Block Diagram

LONG THROW
-
+3 dB
+
0 dB
-
MID THROW
HPF
+
-
-3 dB
+
SHORT THROW
+
LPF
-
1+
NL4 1-
INPUT
2+
2-
BI-AMP
MODE
1+
NL4
1-
INPUT
2+
2-
+
-
+
-
+
-
+
-