Altoparlante a banda larga 4 Ohm 4 W – rettangolare

Altoparlante a gamma completa, ovale, con rivestimento antimagnetico. Utilizzabile come altoparlante incorporato in televisori e PC in cui lo spazio di montaggio è molto ridotto.

• Rated power:3 W
• Maximum power:4 W
• Nominal impedance Z:4 Ohm
• Frequency response:150–17000 Hz
• Mean sound pressure level:82 dB (1 W 1 m)
• Opening angle (-6 dB):180°/4000 Hz hor.
131°/4000 Hz ver.
• Excursion limit:+/?1 mm
• Resonance frequency fs:243 Hz
• Magnetic induction:0.75 T
• Magnetic flux:100 µWb
• Height of front pole-plate:3 mm
• Voice coil diameter:14 mm
• Height of winding:4 mm
• Cutout diameter:43 x 82 mm (oval)
• Net weight:0.06 kg
• D.C. resistance Rdc:3.8 Ohm
• Mechanical Q factor Qms:9.23
• Electrical Q factor Qes:8.03
• Total Q factor Qts:4.3
• Equivalent volume Vas:0.3 l
• Effective piston area Sd:26.5 cm²
• Dynamically moved mass Mms:1.3 g
• Force factor Bxl:1.0 Tm
• Inductance of the voice coil L:0.2 mH
• Temperature range:?25 … 70 °C