Technical Manual
Reference
2000.4
Refer
ence 2000.4
ACOUSTIC & ELECTRICAL SPECIFICATIONS
• Nominal Impedance
8 ohms
• Max Amp Power
150 watts
• Frequency Response
40Hz – 20kHz
• Sensitivity
89 dB SPL, 1 watt @ 1 meter
• Crossover Frequency
3500Hz
SYSTEM COMPONENTS:
• Cabinet
(Black)
331044-001 (Not for sale)
(Cherry)
331044-002 (Not for sale)
• Grille
(Upper)
333203-001
(Lower)
330976-001
• Low Frequency
6 1/2” (160mm) Co-injected
Transducer
woofer, shielded 330587-001
DC Resistance
5.1 ohms ±10%
• High Frequency
1” (25mm) Neodymium
Transducer
Soft Dome 333232-001
SYSTEM COMPONENTS: (cont.)
DC Resistance
4.0 ohms ±10%
• Crossover Network
331101-002
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test 6.0V Input 20 Hz to 20 kHz
• L.F. Aural Sweep Test
6.0V Input 20 Hz to 5 kHz
• H.F. Aural Sweep Test
2.0V Input 3kHz to 20 kHz
PHYSICAL SPECIFICATIONS
• Enclosure dimensions:
33” x 7 1/2” x 10 3/8” (H x W x D)
(838x190x264mm)
SHIPPING WEIGHT:
• 28.4 lbs. (12.7 kg) Each
WARRANTY:
• Refer to Warranty Statement packed with each product.
Owner's Manual
331351-001
Spiked Foot Set
331360-001
Survey Card
330033-001
Top Foam
331077-001
Bottom Foam
331078-001
OWNER'S
MANUAL
Outer Carton
331072-001
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PACKAGING
Driver
High Frequency
333232-001
Driver
Low Frequency
330587-001
Blue
Black
Red/Black
Red
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331101-002
Network
WIRING DIAGRAM
L1
1.00 mH
C1
20.0 mfd
100V
C2
20.0 mfd
100V
R1
2.00 ohm
5W
L2
0.90 mH
35" RED
35" RED/BLACK
34" BLUE
32" BLACK
+LF
–LF
+HF
–HF
250
205
110
205
R3 (–002 ONLY)
6.8 ohm 5W
L3
0.09 mH
R2
8.0 ohm 5W
C3
4.0 mfd
50V
+IN
–IN
INPUT
2000.4 SCHEMATIC
9-98
Infinity Systems, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
Summary of Contents for Reference 2000.4
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