Infinity Primus C25 Technical Manual

Technical Manual
Primus C25
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequency
SYSTEM COMPONENTS:
• Cabinet
• Grille
• Low-Frequency Transducers Dual 5-1/4" (133mm) MMD,™
DC Resistance
• High-Frequency Transducer
DC Resistance
• Crossover Network
PACKAGING
Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
8Ω
150 watts*
80Hz – 20kHz (±3dB)
90dB (2.83V @ 1 meter)
3,000Hz; 24dB/Octave
Primus C25
(Not for Sale)
244-050-00262B
shielded
13PR80BZD-HW01
9.8 ohms ±10%
3/4" (19mm) MMD,™ shielded
85DA20AJ-DT02
3.1 ohms ±10%
013-7500-00757
13 14 17
16
16
15
Legend on Page 2
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
• L.F. Aural Sweep Test
• H.F. Aural Sweep Test
PHYSICAL SPECIFICATIONS:
• Dimensions
(H x W x D)
• 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.
PRIMUS C25 WIRING DIAGRAM
HIGH-FREQUENCY
TRANSDUCER
85DA20AJ-DT02 — +
BLK
—
RED
CROSSOVER NETWORK
013-7500-00757
PRIMUS C25 SCHEMATIC
+
L1
.6mH
INPUT
L3
3.0mH
C1
9.5uf
100V
—
R2
.5ohm
C4
5W
6.8uf
100V
6.0V Input 80Hz to 20kHz
5.0V Input 80Hz to 4kHz
2.83V Input 2kHz to 20kHz
7-5/8" x 17-1/2" x 9-5/8"
(187mm x 444mm x 245mm)
17.6 lb (8kg) Each
WHT
—
GRN
LOW-FREQUENCY
TRANSDUCERS (2)
13PR80BZD-HW01
WHT
—
GRN
C2
5.6uf
100V
11" GRN
.205
R1
40ohm
L.F. 1
10W
L2
0.15mH
15" GRN
.205
C3
L.F. 2
5.1uf
100V 15" WHT
.110
11" WHT
.110
13" BLUE
.205
C5
L4
H.F.
13uf
.13mH
100V
13" WHT
.110
10/03