Infinity SM-205 User manual

Technical Manual
SM-205
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance 8 ohms
• Max Amp Power 150 watts
• Frequency Response 65Hz - 20kHz (±3dB)
• Sensitivity 100 dB (1 watt @ 1 meter)
• Crossover Frequency 600 Hz/2.5 kHz
SYSTEM COMPONENTS:
• Cabinet SM205 (Not for Sale)
• Grille 334144-001
• Low Frequency Transducer 8” Nylon Laminated w/Cast
Alloy Basket (334494-001)
DC Resistance 3.4 ohms ±10%
• Mid Frequency 5¹⁄₄” Nylon Laminated w/Cast
Transducer Alloy Basket (333510-001)
DC Resistance 3.7 ohms ±10%
• High Frequency Transducer 1” (25mm) High-Output
Fastglass Fiberglass Dome
(333287-001)
DC Resistance 3.6 ohms ±10%
• Crossover Network 334356-001
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test 6.0V Input 60 Hz to 20 kHz
• L.F. Aural Sweep Test 6.0V Input 60 Hz to 1 kHz
• M.F. Aural Sweep Test 4.0V Input 500Hz to 3 kHz
• H.F. Aural Sweep Test 2.83V Input 2 kHz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure dimensions: 29 ⁵⁄₈ x 11⁵⁄₈ x 9 ³⁄₈” (H x W x D)
752 x 295 x 238 mm
• Weight 42 lbs. (19kg) Each
WARRANTY:
• Refer to Warranty Statement packed with each product.
Owner's Manual
333292-001
Warranty Card
333715-001
Survey Card
330033-001
Top/Bottom
Pad
334355-001
OWNER'S
MANUAL
Outer Carton
333987-001
Microfoam
PACKAGING WIRING DIAGRAM
6-99
Infinity Systems, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
SM-205
Ð +
Ð +
Ð +
Driver High
Frequency
333287-001
Driver Low
Frequency
334494-001
Driver Mid-
Frequency
333510-001
Network
334356-001
BLUE
WHITE
WHITE/BLK
RED
RED/BLACK
BLUE/BLACK
L1
.2 mH
L3
1.0
mH
C5
47 mfd
100V
L2
1.2 mH
C3
20 mfd
100V
C1
6.2 mfd
100V
R1
1 ohm
CB1
0.85 A
30 sec.
C2
15 mfd
100V R2
5 ohm, 5W
R3
2 ohm
C4
18 mfd
100V
C6
150 mfd
100V
L4
2.5 mh
+
+
+
+IN
ÐIN
INPUT 205
110
250
205
250
205
H.F.
MIDRANGE
L.F.
5" BLUE
26" BLUE
26" BLUE/BLACK
24" WHITE
24" WHITE/BLACK
16" RED
16" RED/BLACK
CB2
1.25 A 30 sec.
SM-205 SCHEMATIC

Grille
Retainer (6)
62130
Grille
334144-001
Woofer
334494-001
Glide (4)
72370
Midrange (2)
333510-001
Tweeter
333287-001
Tweeter Pot Knob
334071-001
Screws (6)
#10 x1" Zinc
Allen HD
908102-016
Screws (4)
#8 x1" Zinc
Allen HD
903802-016
Screws (4)
#8x ³⁄₄" Zinc
Allen HD
903802-012
Screws (4)
#6 x ³⁄₄" OVHD
61867
Port Tube
(Not for Sale)
Network
334356-001
Flower Pot
334072-001
Cabinet
SM205
(Not for Sale)
SM-205
SM-205
6-99
Infinity Systems, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
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