Infinity SS-1-A Schematic

Technical Manual

SS-1/IA, SS1-A

3-Way Speaker

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

Nominal Impedance:

XXXXXXXXXXXX

Power Rating:

XX
XX XXXXXXXXXXXX
XX

Midrange:

XX

Tweeter:

Crossover Freq.:

XX
XX
XX

Frequency Response:

Tweeter = 8 ohms
Midrange = 16 ohms

Servo bass amp (included with system):
150 watts RMS DC. XAll silicon transistors
and high-voltage FET's
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

XXXXXXXXXXXXXX

PHYSICAL SPECIFICATIONS:

1x - Tweeter #902-0164, Substitute built by RTR
1x - Midrange NLA
1x - 18" Woofer #902-0040, Substitute 18" Cerwin vega.

XXX18" cone with 16" piston. Incorprates a built-in feed back
XXXsensor. Utilizes a 35-pound magnetic circuit.

Cabinet Not Sold
Grille #025-0422
Crossover NLA
Logo #716-0138

PRODUCTION HISTORY

Introduced in SS-1/IA 1969, SS1-A 1971
Discontinued
Original Retail Price:

XXXX

SS-1/IA 1971, SS1-A 1977

SS-1/IA $2,000.00/sys, SS1-A $4,500.00/sys

TECHNICAL INFORMATION

AGC 3

CROSSOVER BOARD

13.6 Fµ

TWEETER

AGC 5

MIDRANGE

AGC 5

RED

BROWN

3.3

.5mH

YELLOW WHITE

BROWN BLUE

BLACK

BLUE

WHITE

110MEG

.00475 F 6KVµ

77MEG110MEG

110MEG

REV A

8-98

117V
60Hz

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

ORANGE

GREY

YELLOW

VG5

RECTIFIER - VOLTAGE DIVIDER BOARD

+

4400VDC

22MEG

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