reichelt elektronik GmbH & Co. KG
Elektronikring 1
26452 Sande Germany

phone: +49 (0)4422 955-333
mail: info@reichelt.de
www.reichelt.de


VIS 2274 :: 4 ohm full-range speaker

Item-No.: VIS 2274
€18,30
Category of goods: 0

SL 70 NDV - 4 Ohm

  • Product Description
  • Technical information
  • General
    • Type
    • Broadband speaker
  • Electrical values
    • Performance
    • 8 W
    • Music power rating
    • 15 W
    • Impedance
    • 4 Ohm
    • Frequency range
    • 150 ... 20000 Hz
    • Resonance frequency
    • 220 Hz
  • Other
    • Noise
    • 87 dB
  • Measures
    • 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



Manufacturer : VISATON
Factory number : 2274
Package weight : 0.071 kg
RoHS : conform
Technical information
  • General
    • Type
    • Broadband speaker
  • Electrical values
    • Performance
    • 8 W
    • Music power rating
    • 15 W
    • Impedance
    • 4 Ohm
    • Frequency range
    • 150 ... 20000 Hz
    • Resonance frequency
    • 220 Hz
  • Other
    • Noise
    • 87 dB
  • Measures
    • Ø
    • 63 mm
Datasheet/manual