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FRS 7 W - 8 Ohm

Art. No. 2017

6.5 cm (2.5") full-range speaker with balanced frequency response and very good highs. Especially suitable as built-in speaker for music reproduction and as driver for 100 V network column speakers. Very low resonance frequency and maximum cone displacement.

Typical applications

  • Narrow network column speakers
  • Monitoring speaker for electronic devices
  • Model construction
  • Electronic musical instruments

Attributes

  • metal design
  • 100 °C temperature resistant
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Sketch
Amplitude & Impendance Frequency
Directivity pattern
Rated power 8 W
Maximum power 15 W
Nominal impedance Z 8 Ohm
Frequency response 120–20000 Hz
Mean sound pressure level 86 dB (1 W/1 m)
Opening angle (-6 dB) 180°/4000 Hz
Excursion limit +/−2.5 mm
Resonance frequency fs 160 Hz
Magnetic induction 1.1 T
Magnetic flux 120 µWb
Height of front pole-plate 2.5 mm
Voice coil diameter 14 mm
Height of winding 4.5 mm
Cutout diameter 61 mm
Net weight 0.22 kg
D.C. resistance Rdc 6.6 Ohm
Mechanical Q factor Qms 2.08
Electrical Q factor Qes 0.91
Total Q factor Qts 0.63
Equivalent volume Vas 0.78 l
Effective piston area Sd 22 cm²
Dynamically moved mass Mms 0.9 g
Force factor Bxl 2.5 Tm
Connections 2.8 x 0.5 mm (+)/2.8 x 0.5 mm (-)
Temperature range –25 ... 70 °C

Used in / Accessories:

GRILLE FRS 7

Protective grille made of black painted metal. Decoration ring made of black plastics. Can be supplied painted in other colours on request. Attributes: - Plastics: ABS

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