Infinity Prelude MTS Technical Manual

Technical Manual
Prelude MTS Center
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequency
SYSTEM COMPONENTS:
• Enclosure
• Grille
• Low Frequency
Transducer
DC Resistance
• Mid Frequency Transducer 3¹⁄₂" (89mm) C.M.M.D. Neodymium
DC Resistance
• High Frequency
Transducer
DC Resistance
• Crossover Network
PACKAGING
Bump-on Feet Set
330104-001
Stand
335844-001
Grille
335230-002
4 ohms
500 watts*
80 Hz - 22kHz (±3dB)
100 Hz - 20kHz (±1.5dB)
89 dB (1 watt @ 1 meter)
300 Hz, 2000 Hz
Prelude MTS Center (Not for sale)
335230-002
(2) 5¹⁄₄ " (133mm) C.M.M.D.
Neodymium Shielded (335337-001)
5.0 ohms ±10%
Shielded (335224-001)
4.6 ohms ±10%
1" (25mm) C.M.M.D. Neodymium
Shielded (335225-001)
3.4 ohms ±10%
335241-001
Owner's Manual
335060-003
Stand Owner's Manual
332146-004
OWNER'S
Warranty Card
MANUAL
335841-001
Survey Card
335868-002
Upper Foam
335857-001
Fiber Cloth
(2pcs.)
Lower Foam
335858-001
Outer Carton
335237-001
Infinity Systems, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
AURAL SWEEP TEST SPECIFICATIONS:
• A. System Aural Sweep Test 6.0V Input 80 Hz to 22 kHz
• B. L.F. Aural Sweep Test
• C. M.F. Aural Sweep Test
• D. H.F. Aural Sweep Test
PHYSICAL SPECIFICATIONS:
• Enclosure dimensions:
• Weight
WARRANTY:
• Refer to Warranty Statement packed with each product.
* The maximum recommended amplifier power rating will ensure proper system
headroom to allow for occasional peaks. We do not recommend sustained
operation at these maximum power levels.
WIRING DIAGRAM
Binding Post Binding Post
(Black) (Red)
335358-001 335358-002
Driver
Mid.Frequency
335224-001
Crossover Networks
335241-001
Green
Drivers (2) Green/
Low Frequency
Black
335337-001
Prelude MTS Center Schematic
L1
3.30mH 2.20mH
RED
+IN
L4
0.073mH
C1
C4
INPUT
18µF 270µF
100V
100V
R2
5.60ohm
25W
BLACK
–IN
C4
1.0µF,100V
L2
.90mH
C1
47µF
L1
100V
4.70mH
R3
1.60ohm, 26W
C5
3.0µF
100V
6.0V Input 80 Hz to 500 kHz
4.0V Input 100 Hz to 3 kHz
2.83V Input 2 kHz to 22 kHz
6¹⁄₂" x 23" x 7⁵⁄₈" (H x W x D)
165mm x 584mm x 194mm
21¹⁄₄ lbs. /9.64kg
Driver
High Frequency
335225-001
–
White/ White
Yellow
Black
Green/
Green
Black
L2
12" GREEN
+
250
C3
18" GREEN
+
250
1000µF
100V
L3
C2
4.7
L.F.
100µF
mH
100V
R1
4.00 ohm
12" GREEN/BLK
25W
205 –
18" GREEN/BLK
205 –
R1
2.70ohm
25W
WHITE
+
250
C3
C2
150µF
10.0µF
100V
100V L3
3.90 M.F.
R5
mH
R2
Jumper
w/18AWG 2.70ohm
25W
bus Wire WHITE/BLK
–
205
C6
8.0µF, 100V
18" YELLOW
+
205
C7
10.0µF
100V
L4
L5
H.F.
0.27 1.20
mH mH
R4
5.60ohm
10W
18' YELLOW/BLK
–
110
+
Yellow/
Black
11/01