Altoparlante a banda larga 4 Ohm 30 W

Altoparlante a gamma completa da 10cm, particolarmente indicato per la costruzione di modelli e come altoparlante di controllo per apparecchiature elettroniche.
• Rated power:20 W
• Maximum power:30 W
• Nominal impedance Z:4 Ohm
• Frequency response:100–13000 Hz
• Mean sound pressure level:90 dB (1 W/1 m)
• Opening angle (-6 dB):92°/4000 Hz
• Excursion limit:+/?1.5 mm
• Resonance frequency fs:180 Hz
• Magnetic induction:0.95 T
• Magnetic flux:135 µWb
• Height of front pole-plate:3 mm
• Voice coil diameter:15 mm
• Height of winding:4 mm
• Cutout diameter:93 mm
• Net weight:0.16 kg
• D.C. resistance Rdc:3.4 Ohm
• Mechanical Q factor Qms:5.53
• Electrical Q factor Qes:1.96
• Total Q factor Qts:1.45
• Equivalent volume Vas:1.9 l
• Effective piston area Sd:56 cm²
• Dynamically moved mass Mms:1.9 g
• Force factor Bxl:1.9 T m
• Inductance of the voice coil L:0.2 mH
• Connections:5.2 x 0.5 mm (+)
2.8 x 0.5 mm (?)
• Temperature range:?25 … 70 °C