Visaton W 250 - 8 Ohm

• The Visaton W250 - 8 Ohm is a 25 cm (10") woofer with air-dried membrane and stiffening rings.

• It can be mounted on the front or rear of the speaker cabinet.

• The woofer has a high power handling capacity and is ideally suited for long-lasting use.

Technical data:

• Power rating: 90 W
• Music power handling: 130 W
• Nominal impedance Z: 8 Ohm
• Frequency response (-10 dB): fu-6000 Hz.
• Average sound pressure level: 90 dB (1 W/1 m)
• Limit deflection: +/-10 mm
• resonant frequency fs: 45 Hz
• Magnetic induction: 1.0 T
• Magnetic flux: 660 µWb
• Upper pole plate height: 6 mm
• voice coil diameter: 35 mm
• Winding height: 12 mm
• baffle opening: 236 mm
• Net weight: 1.5 kg
• DC resistance Rdc: 6,8 Ohm
• Mechanical Q-factor Qms: 3.57
• Electrical Q-factor Qes: 1,00
• Total Q factor Qts: 0.78
• Equivalent air compliance volume Vas: 135 l
• effective piston radiating area Sd: 360 cm²
• Dynamic moving mass Mms: 27 g
• Drive factor Wxl: 6.4 Tm
• voice coil inductance L: 1,1 mH