Infinity Reference 2000.4 Technical Manual

Technical Manual
Reference
ACOUSTIC & ELECTRICAL SPECIFICATIONS
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequency

SYSTEM COMPONENTS:

• Cabinet (Black)
(Cherry)
• Grille (Upper)
(Lower)
• Low Frequency
Transducer
DC Resistance
• High Frequency
Transducer

PACKAGING

yyy
yyy
yyy
Top Foam
331077-001
yyy
Bottom Foam
yyy
331078-001
Outer Carton
331072-001
2000.4
8 ohms
150 watts
40Hz – 20kHz
89 dB SPL, 1 watt @ 1 meter
3500Hz
331044-001 (Not for sale)
331044-002 (Not for sale)
333203-001
330976-001
6 1/2" (160mm) Co-injected
woofer, shielded 330587-001
5.1 ohms ±10%
1" (25mm) Neodymium
Soft Dome 333232-001
yy yy
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Owner's Manual
331351-001
Spiked Foot Set
331360-001
Survey Card
330033-001
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OWNER'S
MANUAL
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Infinity Systems, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
SYSTEM COMPONENTS: (cont.)
DC Resistance
• Crossover Network

AURAL SWEEP TEST SPECIFICATIONS:

• System Aural Sweep Test 6.0V Input 20 Hz to 20 kHz
• L.F. Aural Sweep Test
• H.F. Aural Sweep Test

PHYSICAL SPECIFICATIONS

• Enclosure dimensions:

SHIPPING WEIGHT:

• 28.4 lbs. (12.7 kg) Each

WARRANTY:

• Refer to Warranty Statement packed with each product.

WIRING DIAGRAM

Driver
High Frequency
333232-001
Black
Driver
Low Frequency
330587-001
Red/Black
2000.4 SCHEMATIC
L1
1.00 mH
+IN
INPUT
–IN
R2
8.0 ohm 5W
4.0 ohms ±10%
331101-002
6.0V Input 20 Hz to 5 kHz
2.0V Input 3kHz to 20 kHz
33" x 7 1/2" x 10 3/8" (H x W x D)
(838x190x264mm)
Blue
331101-002
Network
Red
35" RED
C1
20.0 mfd
100V
R1
2.00 ohm
5W
L2
0.90 mH
C2
20.0 mfd
100V
35" RED/BLACK
C3
4.0 mfd
50V
34" BLUE
L3
R3 (–002 ONLY)
0.09 mH
6.8 ohm 5W
32" BLACK
+LF
250
–LF
205
+HF
205
–HF
110
9-98