Specifications - Electro-Voice Xi-1152/64 Instructions Manual

X-Array Install™ Xi-1152/64 Loudspeaker System

Specifications

Frequency Response (measured in far
field, calculated to one meter on axis,
swept si ne wave, one watt into LF
section 2.83 V at 250 Hz, anechoic
environment; see Figure 2):
50-16,000 Hz
Crossover Frequency:
1,500 Hz
Efficiency, LF/HF:
4.2/25 %
Maximum Long-Term-Average Power-
Handling Capacity (per ANSI/EIA RS-
426-A 1980), LF/HF:
600/75 watts
Maximum Long-Term-Average
Midband Acoustic Output, LF/HF:
25/19 acoustic watts
Sensitivity (SPL at one meter, indicated
input power, anechoic environment,
average level), LF/HF,
1/1 watt:
98.0/113.0 dB
300/75 watts:
122.8/131.8 dB
Beamwidth (angle included by 6-dB-
down points on polar responses,
indicated one-third-octave bands of
pink noise; see Figures 1 and 3),
Horizontal, 1,200-16,000 Hz:
60° (+40°, –5°)
Vertical, 1,200-16,000 Hz:
40° (+28°, –15°)
Directivity Factor, R (Q), 1,200-16,000
θ θ θ θ θ
Hz Average (see Figure 4):
21.9 (+8.0, –8.9)
SPEAKERS - X-Array Install
8
Directivity Index, D , 1,200-16,000 Hz
i
Average (see Figure 4):
13.4 dB (+1.3 dB, –2.3 dB)
Distortion (115 dB SPL at one meter,
shaped spectrum; see Figure 5),
Second Harmonic,
100 Hz:
2.5 %
500 Hz:
0.2 %
2,000 Hz:
1.4 %
5,000 Hz:
1.1 %
Third Harmonic,
100 Hz:
0.7 %
500 Hz:
0.3 %
2,000 Hz:
<0.1 %
5,000 Hz:
<0.1 %
Transducer Complement,
HF:
DH6 driver, HP64S 60° x 40° horn
LF:
EVX-155 15-in. woofer
Impedance (see Figure 6),
Nominal, LF/HF:
8/16 ohms
Minimum, LF/HF:
6.3/14.0 ohms
Input Connections:
Two Neutrik NL4MPR Speakon
connectors paralleled
600 Cecil Street, Buchanan, MI 49107
800/234-6831, 616/695-6831, 616/695-1304 Fax
©Telex Communications, Inc. 1998 • Litho in U.S.A.
Recommended Amplifier Power,
HF:
125-250 watts
LF:
600-1,200 watts
Enclosure Construction,
Enclosure Shell:
18-mm, 13-ply birch plywood
Finish:
Black textured paint
Grille:
Vinyl-coated steel with foam
Rigging:
Two-point heavy-duty L-track system,
accepts New Haven NH32102-2
double-stud fittings, or New Haven
NH8192-2S or Ancra 42546-10 single-
stud fittings with safety pins
Dimensions,
Height:
759 mm (29.88 in.)
Width (front):
450 mm (17.73 in.)
Width (back):
248 mm (9.75 in.)
Depth:
413 mm (16.28 in.)
Angle:
30° wedge
Net Weight:
40.8 kg (90 lb)
Shipping Weight:
43.1 kg (95 lb)
®
Part Number 535192RevA — 9822