General

• Manufacturer: JBL
• Model: 4320
• Type: Loudspeaker
• Years of manufacture: 1970 - 1976
• Made in: USA

Technical data

• Frequency response : 40Hz~15,000Hz ±3dB
• Crossover : 800Hz
• Dispersion : 45° X 120°
• Power capacity : 60W(RMS), 120W(Program)
• Impedance : 8Ohms
• EIA Sensitivity : 48dB(30 feet, 1mW)
• Dimensions : 605mm X 765mm X 510mm
• Weight : 44kg

4320_manual.pdf