INFINITY SM-152
Manual de Servicio

Technical Manual

SM-152
Studio Monitor Series 3-Way
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
� Nominal Impedance � Max. Amp Power � Sensitivity � Crossover Frequencies � Frequency Response 8 ohms 300 watts* 102dB SPL @ 1 watt, 1 meter 500Hz, 5500Hz 29Hz�27kHz (44Hz�25kHz ±3dB)

®

PHYSICAL SPECIFICATIONS:
� 1x - 1" (25mm) High-Output Polycell Tweeter � 2x - 4.5" (114mm) Polypropylene-Coated Midrange Driver � 1x - 15" (381mm) Polypropylene-Coated Woofer � Dimensions 40" x 17-3/4" x 12-1/2" (H x W x D) 1016mm x 451mm x 318mm � Cabinet Not Sold � Grille NLA � Grille Cup #860-3772 or 62130 � Crossover #A015-4222 � Input Cup � Warranty #712-2644 Refer to Warranty Statement packed with each product

PRODUCTION HISTORY:
� Introduced in 1989 � Discontinued 1994 � Original Retail Price: $599.00/each

* The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommended sustained operation at these maximum power levels.

TECHNICAL INFORMATION

P O LY CE L L
HIGHOUTPUT

1" TWEETER #902-4270 TWEETER DIAPHRAGM #751-5099

4.5" MIDRANGE DRIVER Original #902-4315 Use #902-6699
C1 3.7mF

15" WOOFER Original #902-4305 Use #902-6707

CB1 06A-30
32" GRN .205 FEMALE CLIP

L1 0.2mH

15" BLU .205 FEMALE CLIP

TWEETER
15" BLK/BLU .110 FEMALE CLIP

C2 20µF 100V CB2, 1A-30

L3 .15mH
15" WHT .205 FEMALE CLIP

INPUT

L2 2.0mH

MIDRANGE (2 IN SERIES)
15" WHT/BLK .110 FEMALE CLIP 28" RED .205 FEMALE CLIP

32" GRN/BLK .205 FEMALE CLIP

L4 2.65mH

C3 125µF 100V

WOOFER
28" RED/BLK .205 FEMALE CLIP

REV 0

5-2002

INFINITY SYSTEMS, INC., 250 Crossways Park Drive, Woodbury, New York 11797

SM-152 Studio Monitor Series 3-Way