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T I 5i Two-Way Trapezodial Speaker System
Figure 7—TI5i Directivity vs.
Frequency (anechoic environment)
Specifications
Typical Axial Frequency Response,
•Vieasured at 3.05 meters (10 Feet),
Anechoic Environment (see Figure 1.
Curve shown has been normalized for
1 watt/I meter):
62-20,000 Hz
Low-Frequency 3-dB-Down Point:
62 Hz
Usable Low-Frequency Limit (10-dB-
down point):
47 Hz
Half-Space Reference Efficiency:
3.3%
Long-Term Average Power-Handling
Capacity per ElA Standard RS-426A,
(see Power-Handling Capacity section):
250 watts
Sensitivity (SPL 1-watt, 1 meter input
anechoic environment, swept sine
wave),
98 dB
Nominal Coverage Angle,
Horizontal: 60°
Vertical: 40°
Beamwidth (angle included by 6-dB-
down points on polar responses, indi¬
cated one-third-octave bands of pink
noise, see Figure 6)
3400
to 16,000 Hz Horizontal: ''
60° (+15°.-15°)
3,200 to 16,000 Hz Vertical:
40° (+12,-12°)
FREQUENCY IN HERTZ
Directivity Factor R„ (Q), 800- to
16,000-Hz Median (see Figure 7):
19.5 (^11.4, -13.2)
Directivity Index D., 800- to 16,000-Hz
Median (see Figure 7):
12.9 dB (+2.0 dB. ^.9 dB)
Distortion Response (40 W), 10% Rated
Input Power (on axis at 1 meter from
system; see Figure 2),
Second Harmonic,
100 Hz: 1.5%
1,000 Hz: 2.2%
10,000 Hz: 10.0%
Third Harmonic,
100 Hz: 0.6%
1,000 Hz: 0.6%
10.000 Hz: 1.8%
Transducer Complement,
Low Frequency:
381-mm (15-in.) woofer in a
vented enclosure
High Frequency:
i
HP64M 60° X 40° horn mounted
to
DH2010A compression driver
Enclosure-Tuning Frequency:
55 Hz
Enclosure Internal Volume:
137 liters (4.84 cu. ft.)
Driver Protection, High Frequency:
6-dB-per-octave slope; Solid-state,
self-
resetting circuit (PRO™ circuit)
drops
input 6 dB
Enclosure Materials and Color:
White, 13-ply void-free Russian birch
plywood covered with a neutral white
textured paint
Grille:
Black, powder coated steel, removable
Dimensions, overall (w/o rubber feet at¬
tached).
Height:
822 mm (32.35 in.)
Width at Front:
476 mm (18.75 in.)
Width at Rear:
272 mm (10.71 in.)
Depth:
591 mm (23.25 in.)
Side-W'all Draft Angle:
10
°
Net Weight:
35.5 kg (78 lb)
Shipping Weight:
41.5 kg (91 lb)
ElecIroT/bice'
600 Cecil Street. Buchanan. MI 49107
616/695-6831, 616/695-1304 Fax
OEVl Audio 1997 • Litho in U.S.A.
SPEAKERS—Full Range/lnstall
Pm Number 534655 - 9750
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