Infinity IRS Reference Standard V specifications

Brand: Infinity

• Type: 3 way, 54 driver loudspeaker system
• Frequency Response: 15Hz to 45kHz
• Sensitivity:
• Crossover frequency: 70, 4500Hz
• Impedance: 4Ω
• Power handling:
• Recommended Amplifier: 100 to 500W
• Dimensions:
• Weight: 681 kg
• Year: 1987
• Price: USD $60,000 (1996)