Infinity

Infinity Reference Standard Beta (Rev. 2)

Speaker

Main Details
Maker Infinity Brand Arnie Nudell Designer
Function
Additional Model ID IRS Beta
Form Factor Floorstanding
Signal Path Analog Hardware
Made In United States
Date Produced 1988-1992
Dimensions Midrange/Tweeter Panels: 64.75"x17"x1" Midrange/Tweeter Module Base Footbprint: 18"x17" Bass Columns: 64.75"x14.5"x16.5" (HxWxD)
Weight Midrange/Tweeter Module: 75lbs Woofer Module: 140lbs
Frequency Response 15Hz-45kHz ±2 dB
Notes *EMIT (ElectroMagnetic Induction Tweeter)
**EMIM (ElectroMagnetic Induction Midrange)

Requires Reference Standard Crossover
Additional Specifications
Supertweeter SEMIT-k PN 902-3465
Tweeter (Front) EMIT-k* PN 902-3721
Tweeter (Rear) EMIT-k* PN 902-3721
Midrange EMIM** Rev. D PN 902-0012D
Midbass L-EMIM (x2) PN 902-3431
Woofer 12" IMG Cone (x4) PN 902-3054
Sensitivity 87dB/W/m
Impedance 4Ω
Crossover Points 100Hz, 750Hz, 4.5kHz, 10kHz
Recommended Amplifier Power (Midrange/Treble) 75-300W
Recommended Amplifier Power (Bass) 150-500W
Horizontal Dispersion ±2dB in 180°
Finish Santos Pau Ferro
MSRP (1987) $10,500
Connections
Input
Connector: Binding Post (Universal)
Servo-Control Cable
Connector: DIN
Controls
Parameter: Super Tweeter Level
Control Type: Rotary Pot
Parameter: Tweeter Level
Control Type: Rotary Pot
Parameter: Upper Midrange Level
Control Type: Rotary Pot
Parameter: High Pass Filter (Electronic Control Unit)
Control Type: Rotary Pot
Parameter: Low Pass Filter (Electronic Control Unit)
Control Type: Rotary Pot
Parameter: Bass contour (Electronic Control Unit)
Control Type: Rotary Pot
Parameter: Low Frequency Phase (Electronic Control Unit)
Control Type: Rotary Pot
Parameter: Low Frequency Level (Electronic Control Unit)
Control Type: Rotary Pot

Comments

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