Tannoy VX 12 Operation Manual - page 21
12. Technical Specifications
VX Series Operation Manual rev 1.1.2
21
Model
VX 15HP
VX 15Q
Performance
Frequency Response (-3 dB)
1)
70 Hz – 25 Hz
70 Hz – 25 Hz
Frequency Range (-10 dB) 1
58 Hz – 30` kHz
58 Hz – 30 kHz
System Sensitivity (1 W @1 m)
2)
Passive - Full Range
99 dB (1 W = 2.83 V for 8 ohms)
99 dB (1W = 2.83 V for 8 ohms)
Biamp (LF)
100 dB
100 dB
Biamp (LF)
106 dB
108 dB
Dispersion (degrees conical)
75 degrees conical
75 degrees (H) x 40 degrees (V)
Driver Complement
1 x 380 mm (15.00”)
1 x 380 mm (15.00”) PowerDual™
constant directivity PowerDual™
with Q-Centric waveguide
Crossover
Passive 1.3 kHz
Passive 1.3 kHz
Product can be reconfigured for
Product can be reconfigured for
bi-amped operation. Bi-amp
bi-amped operation. Bi-amp
system parameters in Operation Manual system parameters in Operation Manual
Directivity Factor (Q)
9.7 (averaged 1 kHz to 8 kHz)
12.0 (averaged 1 kHz to 8 kHz)
Directivity Index (DI)
9.9 (averaged 1 kHz to 8 kHz)
10.8 (averaged 1 kHz to 8 kHz)
Rated Maximum SPL (2)
Passive - Full Range
125 dB (average) 131 dB (peak)
125 dB (average) 131 dB (peak)
Biamp (LF)
126 dB (average) 132 dB (peak)
126 dB (average) 132 dB (peak)
Biamp (HF)
125 dB (average) 131 dB (peak)
127 dB (average) 132 dB (peak)
Power Handling
Passive - Full Range
Average: 400 W
Average: 400 W
Programme: 800 W
Programme: 800 W
Peak: 1600 W
Peak: 1600 W
Biamp (LF)
Average: 400 W
Average: 400 W
Programme: 800 W
Programme: 800 W
Peak: 1600 W
Peak: 1600 W
Biamp (HF)
Average: 80 W
Average: 80 W
Programme: 160 W
Programme: 160 W
Peak: 320 W
Peak: 320 W
Recommended Amplifier Power
Passive - Full Range
800 W @ 8 ohms
800 W @ 8 ohms
Biamp (LF)
800 W @ 8 ohms
800 W @ 8 ohms
Biamp (HF)
160 W @ 8 ohms
160 W @ 8 ohms
Nominal Impedance
8 ohms
8 ohms
Distortion
10% Full Power (10.2 V)
2nd Harmonic 3rd Harmonic
2nd Harmonic 3rd Harmonic
250 Hz
1.0% 0.56%
1.05% 0.10%
1 kHz
1.4% 1.0%
1.61% 1.02%
10 kHz
3.9% 1.8%
7.79% 1.15%
Distortion
10% Full Power (10.2 V)
2nd Harmonic 3rd Harmonic
2nd Harmonic 3rd Harmonic
250 Hz
0.31% 0.45%
0.30% 0.06%
1 kHz
0.45% 0.79%
0.58% 0.52%
10 kHz
3.16% 0.32%
2.32% 0.13%
Construction
Enclosure
57.82 litre, 18 mm birch plywood,
57.82 litre, 18 mm birch plywood,
vented and internally braced.
vented and internally braced.
Finish
Textured black or white paint,
Textured black or white paint,
with custom colours on request.
with custom colours on request.
Powder coated perforated steel grille
Powder coated perforated steel grille
Airnet cloth behind
Airnet cloth behind
Connectors
2 x speakON NL4MP and Barrier strip 2 x speakON NL4MP and Barrier strip
Fittings
8 x M10 corner flying inserts, 8 x M10
yoke bracket inserts
2 x Integrip carrying handles
Blanking plate for optional VTH pole
mount
Fixings compatible with Omnimount
TM
and Powerdrive
TM
style brackets
8 x M10 corner flying inserts, 8 x
M10 yoke bracket inserts
2 x Integrip carrying handles
Blanking plate for optional VTH pole
mount
Fixings compatible with Omnimount
TM
and Powerdrive
TM
style brackets
Dimensions (H x W x D)
W: 450 mm ( 17.7”),
W: 450 mm (17.7”),
H: 590 mm (23.2”),
H: 590 mm (23.2”),
D: 420 mm (16.5”)
D: 420 mm (16.5”)
Net Weight
26.5 kg (58.4 lbs)
27.0 kg (59.5 lbs)
Shipped Weight
29.5 kg (65.0 lbs)
29.5 kg (65.0 lbs)
Packed Quantity
1
1
(1) Average over stated bandwidth. Measured at 1 metre on axis in an anechoic chamber.
(2) Unweighted pink noise input, measured at 1 metre in an anechoic chamber.
A full range of measurements, performance data, and EaseTM Data can be downloaded from www.tannoy.com.
Tannoy operates with a policy of continuous research and development. Product performance always will equal or exceed published specifications. However, following introduction of new
materials or manufacturing methods, Tannoy reserves the right to alter specifications without prior notice.