Technical Manual
HPS 1.5
HPS 1.5
ACOUSTIC & ELECTRICAL SPECIFICATIONS
• Nominal Impedance
8 ohms
• Max Amp Power
125 watts
• Frequency Response
100Hz – 20kHz
• Sensitivity
89 dB SPL, 1 watt @ 1 meter
• Crossover Frequency
2200Hz
SYSTEM COMPONENTS:
• Cabinet
HPS 1.5 (Not for sale)
• Grille
334931-001
• Low Frequency
5 1/4” (133mm) Co-injected
Transducer
woofer, shielded 334940-001
DC Resistance
3.5 ohms ±10%
• High Frequency
1” (25mm) Neodymium
Transducer
Silk Dome 333232-001
DC Resistance
3.6 ohms ±10%
• Crossover Network
334930-001
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test 6.0V Input 100 Hz to 20 kHz
• L.F. Aural Sweep Test
6.0V Input 80 Hz to 3kHz
• H.F. Aural Sweep Test
2.0V Input 2 kHz to 20 kHz
PHYSICAL SPECIFICATIONS
• Enclosure dimensions:
10 1/2” x 6 1/2” x 8” (H x W x D)
(267 x 165 x 203mm)
SHIPPING WEIGHT:
• 18 lbs. (8.1 kg) Sold in pairs
WARRANTY:
• Refer to Warranty Statement packed with each product.
Owner’s Manual
334936-001
Survey Card
330033-001
Warranty Card
333715-001
OWNER’S
MANUAL
Outer Carton
334939-001
Top/Bottom
Foam
331277-001
PACKAGING
Driver
High Frequency
333232-001
Driver
Low Frequency
334940-001
Blue
Black
Red/Black
Red
334930-001
Network
BLK
RED
WIRING DIAGRAM
L1
780 uH
RED
RED/BLACK
L.F.
Input L.F.
Input H.F.
R3
10 ohms/10W
BLUE
BLACK
H.F.
C1
24uF/100V
R1
1 ohm/10W
L2
1.8 mH
C2
12uF/100V
R2
5.4 ohm/10w
L3
150uH
C3
2.7 mfd/100V
+
+
HPS 1.5 SCHEMATIC
4-99
Infinity Systems, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
