Visaton AL 200 8 OHM

Visaton AL200 woofer 8 OHM

20 cm (8") high-end woofer with stiff aluminium cone, stable aluminium diecast basket and elastic rubber surround. Lowest mechanical and electrical losses due to pole core ventilation, rear-vented centring and capton voice coil former. High impulse dynamics due to lightweight aluminium diaphragm.

Excellently suitable in 2- and 3-way combinations and as low-midrange driver in 4-way high-end systems.

Technical data:
Nominal power rating 120 W
Music power rating 180 W
Nominal impedance Z 8 Ohm
Frequency range (-10 dB) fu-9000 Hz
(fu: lower cut-off frequency depending on housing) .
Average sound pressure level 88 dB (1 W/1 m)
Beam angle (-6 dB) 122°/4000 Hz
limit deflection +/-10 mm
Resonant frequency fs 32 Hz
Magnetic induction 1.3 T
Magnetic flux 930 µWb
Upper pole plate height 6 mm
Voice coil diameter 38 mm
Winding height 20 mm
Baffle opening 190 mm
Net weight 2,5 kg
Direct current resistance Rdc 6.6 Ohm
Mechanical Q-factor Qms 3.73
Electrical Q-factor Qes 0.39
Total Q-factor Qts 0.35
Equivalent air compliance volume Vas 77 l
Effective membrane area Sd 216 cm²
Dynamic moving mass Mms 21 g
Drive factor Wxl 8.8 Tm
Voice coil inductance L 1.2 mH