Visaton B 80 8 OHM

Visaton B 80 8 OHM

17 cm (6.5") high-end mid/bass driver with stiff, anodised aluminium cone, stable aluminium die-cast basket and elastic rubber surround. Lowest mechanical and electrical losses due to 8 cm (3.3") high-end full range driver with excellent balanced transmission characteristics. Due to the interaction of the coated paper cone, the rear-ventilated centering spider, the phase plug, as well as the very strong but at the same time light neodymium drive, an extremely balanced frequency response with very low distortion and mechanical losses could be created. The B 80 8 OHM is ideal for small high-end shelf speakers or as a mid-range tweeter in high-quality multi-way combinations.

Technical data:
Diaphragm compliance Cm: 0.87 mm/N
Rated power handling capacity: 30 W
Music power rating: 50 W
Nominal impedance Z: 8 Ohm
Frequency range (-10 dB): 80-20000 Hz
Average sound pressure level: 85 dB (1 W/1 m)
Beam angle (-6 dB): 119°/4000 Hz
Maximum linear stroke: 2.2 mm
Resonant frequency fs: 110 Hz
Magnetic induction: 1.17 T
Magnetic flux: 290 µWb
Upper pole plate height: 3 mm
voice coil diameter: 25 mm
winding height: 7,5 mm
baffle opening: 89 mm
Net weight: 0,32 kg
Direct current resistance Rdc: 6.6 Ohm
Mechanical Q-factor Qms: 6.53
Electrical Q-factor Qes: 0.69
Total Q-factor Qts: 0.63
Equivalent air compliance volume Vas: 1.8 l
Effective membrane area Sd: 38.5 cm²
Dynamic moving mass Mms: 2.8 g
Drive factor Wxl: 4,15 Tm
Connections: 4.8 x 0.8 mm (+)
2,8 x 0,8 mm (-)