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FRS 7 S - 8 Ohm

Art. No. 2018

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.

Typical applications
  • Narrow network column speakers
  • Monitoring speaker for electronic devices
  • Model construction
  • Electronic musical instruments
Attributes
  • Waterproof membrane
  • metal design
  • 100 °C temperature resistant

WEEE-reg. no.: DE 79837685

Industrial prices are available on request.
Technical Data
Sketch
Amplitude & Impedance Frequency
Directivity pattern
Nennbelastbarkeit 8 W
Musikbelastbarkeit 15 W
Nennimpedanz Z 8 Ohm
Übertragungsbereich (-10 dB) 120–20000 Hz
Mittlerer Schalldruckpegel 84 dB (1 W/1 m)
Abstrahlwinkel (−6 dB) 149°/4000 Hz
Grenzauslenkung +/−1.5 mm
Resonanzfrequenz fs 150 Hz
Magnetische Induktion 1.2 T
Magnetischer Fluss 160 µWb
Obere Polplattenhöhe 2 mm
Schwingspulendurchmesser 14 mm
Wickelhöhe 5 mm
Schallwandöffnung 61 mm
Gewicht netto 0.2 kg
Gleichstromwiderstand Rdc 7.2 Ohm
Mechanischer Q-Faktor Qms 5.38
Elektrischer Q-Faktor Qes 2.01
Gesamt-Q-Faktor Qts 1.46
Äquivalentes Luftnachgiebigkeitsvolumen Vas 0.9 l
Effektive Membranfläche Sd 22 cm²
Dynamische bewegte Masse Mms 0.8 g
Antriebsfaktor Bxl 1.8 Tm
Schwingspuleninduktivität L 0.6 mH
Anschlüsse 2.8 x 0.5 mm (+)/2.8 x 0.5 mm (-)
Temperaturbereich −25 ... 100 °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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