7.1. DVS 4 (EN54) Technical Specifications
10
DVS (EN54) Operation Manual rev 1.1.1
7.1. DVS 4 (EN54) Technical Specifications
DVS 4 (EN54)
Technical Data Sheet
tannoy.com/pro
V 1.00 - 18/09/13
Specifi cations
Ordering Information
Part Number
Colour
8001 7590
Black
8001 7591
White
Performance
System
DVS 4 (EN54)
Frequency response (-3 dB)
(1)
75 Hz - 20 kHz
Frequency range (-10 dB)
(1)
60 Hz - 30 kHz
Rated sensitivity (1 W, Lo Z)
(2)
84 dB
Sensitivity as per EN54
(4 m, through transformer)
(2)
70 dB
Directivity factor (Q)
6.5 averaged 1 kHz to 10 kHz
Directivity Index (DI)
5.3 averaged 1 kHz to 10 kHz
Power Handling
(3)
Average
40 W
Programme
80 W
Peak
160 W
Recommended Amplifi er Power
80 W @ 6 ohms
Nominal Impedance (Lo, Z)
6 ohms
Maximum SPL as per EN54
(4 m, through transformer)
(2)
84.8 dB
Rated maximum SPL (1 m, Lo Z)
(2)
Average
100 dB
Peak
106 dB
Transformer Taps (via front rotary switch)
70 V
30 W (165 Ω) / 15 W (330 Ω) / 7.5 W (660 Ω) / 3.75 W (1320 Ω) /
OFF & low impedance operation
100 V
30 W (330 Ω) / 15 W (660 Ω) / 7.5 W (1320 Ω) /
OFF & low impedance operation
Crossover Point
3.9 kHz - 2nd order LF, 2nd order HF
Coverage angles
(4)
Horizontal plane
Vertical plane
500 Hz
360°
360°
1 kHz
151°
124°
2 kHz
113°
129
°
4 kHz
142°
146
°
Distortion
10% full power
Harmonics
2nd
3rd
250 Hz
0.738%
0.772%
1 kHz
0.145%
0.234%
10 kHz
0.070%
0.070%
1% full power
250 Hz
0.320%
0.311%
1 kHz
0.078%
0.174%
10 kHz
0.087%
0.087%
Transducers
Low Frequency
100 mm (4.00”) mineral loaded cone material
High Frequency
19 mm (0.75”) coaxially mounted
Physical
Enclosure
ABS
Grille
Aluminium, Painted
Connectors
Removable locking connector with screw terminals with “loop through” facility
Transformer setting
Rotary switch
Dimensions (H x W x D)
277.0 x 170.4 x 165.6 mm
(10.91” x 6.71” x 6.52”)
Net Weight (ea)
1.8 kg (3.96 lbs)
Shipped weight
5.4 kg (11.9 lbs)
Included Accessories
Yoke bracket
Packed Quantity
2
Notes:
1.
Average over stated bandwidth. Measured in
an IEC baffl e in an Anechoic Chamber
2.
Unweighted pink noise input, measured at
1 metre on axis
3.
Long term power handling capacity as defi ned
in EIA - 426B test
4.
The reference point for the reference axis
(on-axis) is the centre of the baffl e. The
horizontal and vertical planes are defi ned with
the speaker mounted with the transformer
tapping selector at the bottom
A full range of measurements, performance data,
CLF and Ease™ Data for DVS 4 can be downloaded
from www.tannoy.com. They also apply to the
DVS 4 (EN54).
Tannoy operates a policy of continuous research
and development. The introduction of new materials
or manufacturing methods will always equal or
exceed the publishing specifi cations, which Tannoy
reserves the right to alter without prior notice. Please
verify the latest specifi cations when dealing with
critical applications.
Copyright (c) 2013 Tannoy Limited. All rights reserved.
EN54
certified
