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Financing - the advantages at a glance
  • Fast and simple payment process
  • Flexible – Individual rates and terms

Cost of purchase 

financing example:

Financing - the advantages at a glance
Financing - the advantages at a glance
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  4. Speakers up to 5.25"/
  5. Visaton BF 45 - 4 Ohm, 8W, 1,8"

Visaton BF 45 - 4 Ohm, 8W, 1,8"

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Item: PAH0018244-000
Visaton BF 45 - 4 Ohm, 8W, 1,8" Product Image
Visaton BF 45 - 4 Ohm, 8W, 1,8" Product Image
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4.5 cm (1.8") full range driver with aluminium cone and transparent plastic basket with two mounting holes. Balanced frequency...  All product info
Visaton

€ 17.90
incl. VAT
available soon, estimated to be in stock: Apr 2, 2026

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VISATON BF 45 Speaker

4.5 cm (1.8") full-range speaker

4.5 cm (1.8") full range driver with aluminium cone and transparent plastic basket with two mounting holes. Balanced frequency response and very good low frequency reproduction. Suitable for applications that require both small dimensions and good music and speech reproduction.

BF45-Frequenzgang-und-Richtdiagramm

specs

  • Power rating 4 W
  • Music power handling 8 W
  • Nominal impedance Z 4 Ohm
  • Frequency response (-10 dB) 90-20000 Hz
  • Average sound pressure level 79 dB (1 W/1 m)
  • Resonant frequency fs 158 Hz
  • Upper pole plate height 3 mm
  • Voice coil diameter 17 mm
  • winding height 4 mm
  • baffle opening 45 mm
  • Weight net 0.032 kg

Features:

  • Manufacturer: Visaton
  • Size (Inches): 1,8
  • Power Output (Watt): 4
  • Impedance (Ohm): 4
  • Frequency Response from (Hz): 90
  • Frequency Response to (Hz): 20000
  • Sensitivity (dB): 79
Visaton BF 45 - 4 Ohm, 8W, 1,8" Product ImageVisaton BF 45 - 4 Ohm, 8W, 1,8"
€ 17.90
Financing - the advantages at a glance