Specifications:
System
Frequency Range (-10 dB):
43 Hz - 21.5 kHz (short throw mode, free field)
42 Hz - 21.5 kHz (monitor mode, half-space)
Frequency Response (±3 dB):
59 Hz - 20.0 kHz (short throw mode, free field)
58 Hz - 20.0 kHz (monitor mode, half-space)
Coverage Pattern:
90 x 50 degrees nominal (Vertical Orientation)
System Input Power Rating:
LF: 1000 W Continuous, 4000 W Peak (AES / 2 hour)
HF: 200 W Continuous, 800 W Peak (AES / 2 hour)
Maximum Peak Output:
134 dB SPL (LF), 137 dB SPL (HF), free-field
140 dB SPL (LF), 137 dB SPL (HF), half-space
Recommended Amplification:
LF: 1400 - 2000 W into 8 ohms
HF: 540 - 800 W into 20 ohms
Recommended Signal Processing:
Crown
I-Tech HD power amplification
VTX F Series presets available for download at
www.jblpro.com
Transducers
Low Frequency
:
One 2265H, 381 mm (15 in) dia., 76 mm (3 in) dual
voice coil, dual neodymium magnet, Differential Drive
Direct Cooled™
Bandpass Nominal Impedance:
8 ohms
Input Power Rating:
1000 W Continuous, 4000 W Peak (AES / 2 hour)
700 W Continuous, 2800 W Peak (100 hour)
Bandpass Sensitivity:
98 dB, 1W / 1m (2.83 Vrms at 3.3 ft) free-field
104 dB, 1W / 1m (2.83 Vrms at 3.3 ft) half-space
High Frequency
:
One 2430K D2 Dual Diaphragm Dual Voice Coil
Compression Driver; two 76 mm (3 in) diameter voice
coils; 38 mm (1.5 in) exit
Bandpass Nominal Impedance:
20 ohms
Input Power Rating:
200 W Continuous, 800 W Peak (AES / 2 hour)
Bandpass Sensitivity:
108 dB, 1W / 1m (2.83 Vrms at 3.3 ft)
Enclosure
Construction:
Symmetrical stage monitor (53 degree angle); 18 mm,
11-ply Baltic birch plywood; black DuraFlex™ finish;
integral recessed handle
Suspension:
Integral pole mount socket (35 mm diameter); 16 x M10
mount points; Optional U-bracket and extension rod
(SS5-BK) accessories available
Grille:
Powder coated 14 gauge hex-perforation steel with
acoustically transparent black cloth backing
Input Connectors:
Neutrik
Speakon
NL-4 (4x) Pins 1+/- LF, Pin 2+/- HF
Dimensions (H x W x D):
640.1 x 457.2 x 327.7 mm
(25.2 x 18 x 12.9 inches)
Net Weight:
22.9 kg (50.5 lbs)
Shipping Weight:
26.5 kg (58.5 lbs)
Optional Accessories
SS5-BK:
Adjustable extension rod with M20 thread for attachment
to VTX F18S; hand crank height adjustment; patented
expanding mandrel system for secure vibration free
attachment to F18S using either integral pole mount
socket or optional UB universal bracket accessory
VTX F15 UB:
Universal bracket accessory
