JBL 4312A Control Monitor

Spesification

Recommednded Amplifier

• Power Range: 10-300 watts
• Crossover Frequencies: 1.5 kHz, 7 kHz
• Nominal Impedance: 8 ohms
• High Frequency Dispersion: 110, horizontal and vertical
• Sensitivity: 91 dB, 1 W @ 1 m (3.3lt)

Low Frequency  Loudspeaker

• Nominal Doameter: 12 inches
• Voice Coil: 3-inch edgewound copper ribbon
• Magnetic Assembly Weight: 10.25 lb
• Flux Density: 1.0 tesla (10,000 gauss)
• Sensitivity: 89 dB, 1 W @ 1 m

Midrange Loudspeaker

• Nominal Doameter: 5 inches
• Voice Coil: 1-inch copper
• Magnetic Assembly Weight: 1.63 lb
• Flux Density: 1.25 tesla (12,500 gauss)
• Sensitivity: 94 dB, 1 W @ 1 m

High Frequency Loudspeaker

• Nominal Doameter: 1-inches
• Voice Coil: 1-inch, aluminum
• Magnetic Assembly Weight: 1.5 lb
• Flux Density: 1.4 tesla (14,000 gauss)
• Sensitivity: 92 dB, 1 W @ 1 m

General

• Finish: 5 inches
• Grille: Black fabric
• Dimensions: 23 1/2 in x 14 1/4 in x 11 3/4 in deep
• Net Weight: 45lb