INFINITY REFERENCE50
Manual de Servicio

Technical Manual

REFERENCE 50
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
Nominal Impedance: Power Rating: Efficiency: Crossover Frequencie: Frequency Response: 6 ohms 25-150 watts 90 dB @ 2.8 volt/1 meter 300Hz, 4,000Hz 44Hz-40kHz +/-2.5dB

Reference Series 3-Way Speaker System
PHYSICAL SPECIFICATIONS:
1x - EMIT-R Tweeter 1x - 5" (12.7cm) IMG Midrange 1x - 9" (20.3cm) IMG Woofer XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Dimensions: 33"H x 10.5"W" x 9.85"D XXXXXXXXXXX XXXXXXXXX83.82cm(H) x 26.67cm(W) x 25.08cm(D) Cabinet Not Sold Grille #A026-5090 Crossover #A015-5085A Logo #716-5020 Spike Feet #846-4297 CB1 #871-1974

PRODUCTION HISTORY
Introduced in 1991 Discontinued 1993 Original Retail Price: $750.00/pair

TECHNICAL INFORMATION

EMIT-R

TWEETER #902-4578D NLA USE 902-6769 DIAPHRAGM #751-6022

MIDRANGE #902-6770 NLA USE 902-4585

9" WOOFER #902-4592 NLA USE 902-7298
ZD1 1N5343B ZD2 1N5343B
34" BLU/BLK .110" FEMALE CLIP

CB1
C1 6.0µF POLY

MID/TWT INPUTS

1A-30

L1 0.09mH

TWEETER
34" BLUE .205" FEMALE CLIP 32" WHT/BLK

C2 50.0µF NPE

L2 .45mH

C3 10.0µF NPE

R1 .5� 5w

L3 2.50mH

R2 2.5� 10W

.110" FEMALE CLIP

MIDRANGE

32" WHITE .205" FEMALE CLIP 18" RED .250" FEMALE CLIP

WOOFER INPUT

L4 3.0mH

C4 125.0µF NPE

WOOFER
18" RED/BLK .205" FEMALE CLIP

REV A

6-98

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

REFERENCE 50 Reference Series 3-Way Speaker System