Infinity

Infinity Reference Standard Series II

Speaker

Main Details
Maker Infinity Brand Arnie Nudell Designer
Function
Additional Model ID IRS II
Form Factor Floorstanding
Signal Path Analog Hardware
Made In United States
Date Produced 1981-198?
Dimensions Midrange/Tweeter Panels: 90"x40"x??" Bass Columns: 90"x18"x18" (HxWxD)
Weight 1500lbs
Frequency Response 16Hz-32kHz ±2dB
Notes *EMIT (ElectroMagnetic Induction Tweeter)
**EMIM (ElectroMagnetic Induction Midrange)

Requires Reference Standard Crossover
Additional Specifications
Tweeter (Front) EMIT* (x24) PN 902-5086
Tweeter (Rear) EMIT*(x12) PN 902-5086
Midrange EMIM** (x12) PN 902-0012
Woofer 12" Polypropylene Cone (x6)
Impedance 4Ω
Recommended Amplifier Power (Midrange/Treble) 100-500W
Bass Amplification 1.5kW 20dB Servo-Feedback
Crossover Points 70Hz (Variable), 5kHz Bass-Midrange: 60Hz-120Hz Adjustable
Horizontal Dispersion ±2dB in 180°
MSRP (1981) $22,000
Connections
Input
Connector: Binding Post (Universal)
Controls
Parameter: Tweeter Level
Control Type: Rotary Pot
Parameter: Bass Low Pass
Control Type: Rotary Pot
Parameter: Low Pass Variable Damping
Control Type: Rotary Pot
Parameter: Woofer Level
Control Type: Rotary Pot
Parameter: Input Impedance
Control Type: Rotary Switch
Parameter: Woofer Phase
Control Type: Toggle Switch
Parameter: Servo Bass
Control Type: Toggle Switch

Comments

There are no comments... Yet!
Login or Register to post a comment