Performance series 428 is a 20 cm (8") 2-way coaxial speaker with 25 mm silk dome adjustable tweeter.

• Separate filter box with high class components.
• Grilles are included.

Specifications

• Woofer size: 20 cm (8")
• Tweeter: 25 mm (1") adjustable silk dome
• Power handling capacity: 80 W RMS / 120 W max
• Impedance: 4 ohm
• Frequency range: 40 - 20.000 Hz
• Sensitivity: 94 dB (1W/1m)
• Crossover: Filter box with 6/12 dB slope (LP/HP)
• Size of filter box: 100x 50 x 30 mm (4 x 2 x 1,18")
• Outer diameter of woofer: 200 mm (8")
• Magnet size: 105 mm (4,1")
• Mounting depth: 87 mm ( 3,43")
• Mounting hole: 185 mm (7,28")
• Weight: 4,5 kg / 9,9 lbs