INFINITY SS-IA
Instrukcja Serwisowa

Technical Manual

SS-1/IA, SS1-A
3-Way Speaker
Nominal Impedance: XXXXXXXXXXXX Power Rating: XX XX XX Midrange: XX Tweeter: Crossover Freq.: XX XX XX Frequency Response:

SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
Tweeter = 8 ohms XXXXXXXXXXXXXX Midrange = 16 ohms Servo bass amp (included with system): 150 watts RMS DC. XAll silicon transistors and high-voltage FET's XXXXXXXXXXXX 100 to 250 watts RMS per channel (FTC) 35 to 125 watts RMS per channel (FTC) At 70Hz and 2000Hz. Output 7V RMS into midrange and tweeter amps. Rate 6 dB per octave. Distortion less than .01% at 6V RMS. 15Hz-30kHz +/-2dB

PHYSICAL SPECIFICATIONS:
1x - Tweeter #902-0164, Substitute built by RTR 1x - Midrange NLA 1x - 18" Woofer #902-0040, Substitute 18" Cerwin vega. XXXX XXX18" cone with 16" piston. Incorprates a built-in feed back XXXsensor. Utilizes a 35-pound magnetic circuit. Cabinet Grille Crossover Logo Not Sold #025-0422 NLA #716-0138

PRODUCTION HISTORY
Introduced in SS-1/IA 1969, SS1-A 1971 Discontinued SS-1/IA 1971, SS1-A 1977 Original Retail Price: SS-1/IA $2,000.00/sys, SS1-A $4,500.00/sys

TECHNICAL INFORMATION
AGC 3
CROSSOVER BOARD
REV A
8-98

RED

BLUE

TWEETER

13.6µF
BROWN WHITE 110MEG 77MEG 22MEG

AGC 5

3.3

BROWN

BLUE

MIDRANGE

.5mH YELLOW WHITE

110MEG

110MEG

AGC 5

BLACK GREY ORANGE YELLOW

.00475 µ F 6KV

117V 60Hz

VG5

+
4400VDC

RECTIFIER - VOLTAGE DIVIDER BOARD

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

SS-1/IA, SS1-A 3-Way Speaker