ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
8
Ω
• Max Amp Power
150 watts*
• Frequency Response
49Hz – 20kHz (±3dB)
• Sensitivity
92dB (2.83V @ 1 meter)
• Crossover Frequency
2,500Hz; 24dB/Octave
SYSTEM COMPONENTS:
• Cabinet
Primus 250
(Not for Sale)
• Grille, Black
244-050-00260B
Grille, Gray
244-050-00260G
• Low-Frequency Transducer
Dual 5-1/4" (130mm) MMD,™
magnetically shielded
13PR80BZD-HW01
DC Resistance
7.5 ohms ±10%
• High-Frequency Transducer
3/4" (19mm) MMD,™
magnetically shielded
85DA20AJ-DT02
DC Resistance
3.1 ohms ±10%
• Crossover Network
013-7500-00755
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
6.0V Input 50Hz to 20kHz
• L.F. Aural Sweep Test
5.0V Input 50Hz to 3kHz
• H.F. Aural Sweep Test
2.83V Input 2kHz to 20kHz
PHYSICAL SPECIFICATIONS:
• Dimensions
35-1/2" x 7-3/8" x 11-3/4"
(H x W x D)
(900mm x 187mm x 300mm)
• Weight
35.3 lb (16kg) Each
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
250
Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
1/06
19
17
20
18
21
Legend on Page 2
INPUT
L4
0.12mH
H.F.
C3
3.0uf
100V
C1
5.1uf
100V
C2
40uf
100V
L1
.9mH
.205
.110
+
–
BLK
RED
–
+
CROSSOVER
NETWORK
013-7500-00755
HIGH-FREQUENCY
TRANSDUCER
85DA20AJ-DT02
.205
.110
13" GRN
L3
2.0mH
L2
.6mH
.205
13-3/4" GRN
13" WHT
.110
13-3/4" WHT
17" BLUE
17" WHT
C4
5.1uf
100V
C5
11uf
100V
GRN
WHT
BLUE
WHT
+
–
–
+
–
GRN
WHT
+
LOW-FREQUENCY
TRANSDUCER
13PR80BZD-HW01
L.F. 1
L.F. 2
PACKAGING
Primus 250 WIRING DIAGRAM
Primus 250 SCHEMATIC
Technical Manual
Primus 250
