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VIS 2274 :: 4 ohm full-range speaker


SL 70 NDV - 4 Ohm

  • Productbeschrijving
  • Technische gegevens
  • Algemeen
    • Type
    • Broadband speaker
    • Model
    • SL 70NDV
    • Geluidsniveau
    • 87 dB
  • Elektrische gegevens
    • Vermogen
    • 8 W
    • Muziekvermogen
    • 15 W
    • Impedantie
    • 4 ohm
    • Frequentiebereik
    • 150 - 20000 Hz
    • Resonantiefrequentie:
    • 220 Hz
  • Afmetingen
    • Ø
    • 63 mm

6.5 cm (2.5") full-range speaker with balanced frequency response and a pronounced high range. Especially suitable as a built-in speaker for music and speech reproduction, as well as for configuring ELA lines. Water-resistant and robust design thanks to the use of various plastic materials. Extremely lightweight and compact thanks to neodymium drive.

Technical data
Rated power 8 W
Music power 15 W
Rated impedance Z 4 ohm
Transmission range (-10 dB) 150 - 20,000 Hz
Mean sound pressure level 87 dB (1 W/1 m)
Excursion limit +/-3 mm
Resonant frequency fs 220 Hz
Magnetic induction 1.26 T
Magnetic flux 148 µWB
Voice coil diameter 15 mm
Winding height 3 mm
Baffle opening 63 mm
Net weight 0.06 kg
DC resistance Rdc 3.6 ohm
Mechanical Q factor Qms 5.18
Electrical Q factor Qes 3.6
Total Q factor Qts 2.12
Equivalent volume of compliance Vas 0.28 l
Effective diaphragm area Sd 21.6 cm²
Dynamic moving mass Mms 0.9 g
Drive factor Bxl 1.18 Tm
Connections: 3.0 x 0.5 mm (+)
3.0 x 0.5 mm (-)
Protection class IP65 *)
Temperature range -40 - 80°C



Fabrikant : VISATON
Artikelnummer van de fabrikant : 2274
Verpakkingsgewicht : 0.071 kg
RoHS : conform
Technische gegevens
  • Algemeen
    • Type
    • Broadband speaker
    • Model
    • SL 70NDV
    • Geluidsniveau
    • 87 dB
  • Elektrische gegevens
    • Vermogen
    • 8 W
    • Muziekvermogen
    • 15 W
    • Impedantie
    • 4 ohm
    • Frequentiebereik
    • 150 - 20000 Hz
    • Resonantiefrequentie:
    • 220 Hz
  • Afmetingen
    • Ø
    • 63 mm
Gegevensblad/gebruiksaanwijzing