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FRX-940 High-Output, Coaxial Speaker System
FR10-2B SPECIFICATION GRAPHICS
Specifications
Axial Frequency Response (swept
sine wave, 4 volts at 10 feet on axis,
anechoic environment normalized for
1 watt/1 meter; see Figure 1):
50-20,000 Hz
Low-Frequency 3-dB-Down Point:
50 Hz
Usable Low-Frequency Limit (10-dB-
down point):
43 Hz
Half-Space Reference Efficiency:
4.5%
Long-Term Average Power-Handling
Capacity (per ANSI/EIA RS-426-A
1980; see Power-Handling Capacity
section):
400 watts
Maximum Woofer Acoustic Output:
17.6 watts
Sensitivity (SPL at 1 m, 1 W into
nominal impedance, anechoic
environment, band-limited pink-noise
signal, 100-15,000 Hz):
Passive:
101 dB
Bi-amp:
105 (LF)
109 (HF)
Beamwidth (passive mode, angle
included by 6-dB-down points on
polar responses, horizontal and
vertical planes, indicated one-third-
octave bands of pink noise; see
Figure 3),
2,000-16,000 Hz,
Horizontal:
90° +7°/–20°
Vertical:
40° +4°/–9°
SPEAKERS—Full Range/Install
8
Directivity Factor R
(Q), 500- to
θ θ θ θ θ
16,000-Hz Median (see Figure 4):
21.7 (+21.3, –11.1)
Directivity Index D
, 500- to 16,000-Hz
i
Median (see Figure 4):
13.4 dB (+2.9 dB, –3.2 dB)
Transducer Complement,
Low-Frequency:
DL15-FRX 15-inch woofer
High-Frequency:
DH2T Driver
Box Tuning Frequency:
65 Hz
Crossover Frequency:
1,800 Hz acousticaly
Crossover Slope:
12 dB per octave
Impedance,
Nominal:
8 ohms
Minimum:
5.0 ohms
Input Connections:
Dual barrier strip
with screw terminals
LF/Full Range
1+/1–
HF/Biamp Mode
2+/2–
Enclosure Materials and Colors:
Seven-ply plywood with
removable grille
FRX-940 BLK
Black textured paint, black grille
FRX-940 UN
Unfinished (ready to stain),
black grille
FRX-940 WH
White textured paint, white grille
Grille:
Powder-coated steel backed
with foam
600 Cecil Street, Buchanan, MI 49107
616/695-6831, 616/695-1304 Fax
© Telex Communications, Inc., 1999 • Litho in U.S.A.
Suspension: See suspending the
FRX-940 section
Two-point heavy-duty L-track system,
accepts New Haven NH32102-2
double-stud fittings, New Haven
NH8192-2S or Ancra 42546-10
single-stud fittings with safety pins
(not included);
Contact the following to purchase:
Ancra International
3300 Turfway Rd.
Erlanger, KY 41018
800/233-5138
or
Sound Manufacturing
3336 Primera Ave.
Hollywood, CA 90068-1550
231/850-5042
Dimensions,
Height:
78.7 cm (31.0 in.)
Width:
71.9 cm (28.3 in.)
Depth:
66.0 cm (26.0 in.)
Net Weight:
68.95 kg (152 lb)
Shipping Weight:
71.21 kg (157 lb)
Part Number 535265 – 9903
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