CONCEPT 90

Central Speaker

• Bass unit: 2x 125 mm (5.0 in)
• Treble unit: 1x 25 mm (0.9 in)
• Frequency response(-6dB): 67 Hz - 30 kHz
• Nominal impedance: 6 Ω
• Minimum impedance: 3.7 Ω
• Sensitivity (2.83V @ 1kHz): 90 dB/w/m
• Recommended amplifier power: 25-150 W
• Crossover frequency: 2.1 kHz
• Distortion (120Hz - 20kHz, @2.83Vrms): <0.2%
• Effective volume: 11 L