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FR 9.15 - 4 Ohm

Art. No. 2054

9 x 15 cm (4" x 6") full-range driver. Well-balanced frequency response makes this speaker ideal for both voice and music reproduction e.g. extremely well suited to use in vehicles. Minimum depth required.

Typical applications
  • Straßen- und Schienenfahrzeuge (z.B. Wohnmobile, Straßenbahnen etc.)
Attributes
  • Moisture-resistant membrane
  • metal design

WEEE-reg. no.: DE 79837685

Industrial prices are available on request.
Technical Data
Sketch
Amplitude & Impedance Frequency
Directivity pattern
Nennbelastbarkeit 15 W
Musikbelastbarkeit 30 W
Nennimpedanz Z 4 Ohm
Übertragungsbereich (-10 dB) 75–16000 Hz
Mittlerer Schalldruckpegel 85 dB (1 W/1 m)
Abstrahlwinkel (−6 dB) 147°/4000 Hz hor.180°/4000 Hz ver.
Grenzauslenkung +/−1.5 mm
Resonanzfrequenz fs 120 Hz
Magnetische Induktion 0.9 T
Magnetischer Fluss 170 µWb
Obere Polplattenhöhe 3 mm
Schwingspulendurchmesser 20 mm
Wickelhöhe 5 mm
Schallwandöffnung 146 x 87 mm (oval)
Gewicht netto 0.277 kg
Gleichstromwiderstand Rdc 3.5 Ohm
Mechanischer Q-Faktor Qms 8.9
Elektrischer Q-Faktor Qes 2.29
Gesamt-Q-Faktor Qts 1.82
Äquivalentes Luftnachgiebigkeitsvolumen Vas 2.9 l
Effektive Membranfläche Sd 79 cm²
Dynamische bewegte Masse Mms 4.6 g
Antriebsfaktor Bxl 2.3 Tm
Schwingspuleninduktivität L 0.3 mH
Anschlüsse 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)
Temperaturbereich –25 ... 70 °C

Used in / Accessories:

GRILLE 4x6"

Protective grille made of black painted metal. Decoration ring made of black plastics. Can be supplied painted in other colours on request.   - Suitable for: DX 4X6 P 4 OHM FR 9.15 4 OHM

GRILLE 9x15 PL

Protective grille made of black plastics. Suitable for many 9x15 cm loudspeakers.Can be supplied painted in other colours on request.   - Suitable for: FR 9.15 4 OHM DX 4x6 P 4 OHM

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