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VI-K23SQ 0.9" Power in a small package (ultra-low profile)


  • Model: VI-K23SQ
  • Weight: 0.6 LBS
  • Availability: In Stock

 Visaton VI-K23SQ 0.9" Power Speaker (ultra-low profile)


Ultra-Low profile speaker with plastic basket and plastic diaphragm. Balanced frequency response and good voice reproduction.  Ideal speaker for the model field. Very well sutied for outdoor applications (e.g. sounds in station buildings) in very small spaces.

Sq. housing: 0.9"
Height: 11/32"
Rated power 0.5 W
Maximum power 1 W
Nominal impedance Z 8 Ohm
Frequency response 300–19000 Hz
Mean sound pressure level 74dB
Resonance frequency fs 530 Hz
Voice coil diameter 10 mm
Height of winding 1.5 mm
Cutout diameter 12 mm
Net weight 0.005 kg

This speaker is made by the German manufacturer Visaton, a company that I personally know for more than 30 years. I build my first studio speakers with speakers from Visaton and they lasted for 15 years until I sold them - and they probably perform still today. So it is no surprise, when entering into the garden railroad sounds, I found Visaton again - and they are great!