Visaton BG20 full range 8inch

  • Model: sprdvsbg20
  • Shipping Weight: 2kg
  • 2 Units in Stock

R900.00

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20 cm (8 ") full-range speaker with dual cone . High efficiency . Suitable as full unit for vocal or guitar monitors or as a midrange for PA systems and musicians speakers.

Technical specifications

rated power 40W
Maximum power 70 W
Nominal impedance Z 8 ohms
Transmission range (-10 dB) fu-18000 Hz
(fu: lower limit frequency depending on the housing) ,
Average sound pressure level 92 dB (1 W / 1 m)
Beam angle (-6 dB) 45 ° / 4000 Hz
BTA steering +/- 4 mm
Resonant frequency fs 38 Hz
Magnetic induction 1.2T
Magnetic river 380 μWb
Upper pole plate height 4 mm
Voice coil diameter 25 mm
height of winding 8 mm
Cutout 184 mm
Net weight 1.3 kg
DC resistance Rdc 6.2 ohms
Mechanical Q-factor Qms 3.47
Electric Q-factor Qes 0.51
Total Q-factor Qts 0.44
Equivalent air yield volume Vas 110 l
Effective membrane area Sd 214 cm²
Dynamic moving mass Mms 10 g
Drive factor Bxl 6.1 Tm
Voice coil inductance L 0.8 mH
temperature range -40 ... 80 ° C

This product was added to our catalog on Wednesday 06 December, 2017.

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