Visaton W 200 - 4 Ohm 20 cm woofer driver

Product specifications

• product name: Visaton W 200 - 4 Ohm
• type: woofer (20 cm / 8")
• application: simple 2-way speakers, car rear tray (hat shelf) systems
• suitable as: replacement driver for many hi-fi speakers
• item number: 9064
• weee-reg.no.: DE 79837685
• rated power: 50 W
• maximum power: 80 W
• nominal impedance (z): 4 ohms
• frequency response: fu - 8000 hz (fu depends on housing)
• average sensitivity: 88 db (1 w / 1 m)
• opening angle (-6 db): 49° @ 4000 hz
• excursion limit (excursion limit): +/- 10 mm
• resonance frequency (fs): 45 hz
• magnetic induction: 1.0 t
• magnetic flux: 400 µwb
• front pole-plate height: 5 mm
• voice coil diameter: 25 mm
• winding height: 9 mm
• cut-out diameter: 185 mm
• dc resistance (rdc): 3.2 ohms
• mechanical q-factor (qms): 3.46
• electrical q-factor (qes): 0.77
• total q-factor (qts): 0.63
• equivalent volume (vas): 54
• effective membrane surface area (sd): 207 cm²
• moving mass (mms): 14 g
• power factor (bxl): 4.2 tm
• voice coil inductance (l): 0.5 mh
• connections: 2x 4.8 x 0.8 mm (+) / 2.8 x 0.8 mm (-)
• weight (net): 1.045 kg