Visaton FR 8 Paper Coated 4 Ohm buy at hifisound.de

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FR 8

8 cm (3.3") fullrange speaker with good bass reproduction, balanced frequency response and high efficiency. Especially suitable as built-in speaker for music reproduction and as driver for 100 V network column speakers.

Typical applications:

Narrow network column speakers
Control speaker for electronic devices
Ceiling-mounted speakers in railway carriages and busses
Electronic musical instruments

Attributes:

Moisturised cone
Metal basket

Short data

Usage as	Fullrange
Power Handling	10 Watt
Impedance	4 Ohm

Frequency from	130 Hz
Max. Frequency	20 kHz
Sound pressure	86 dB

Chassis-data

Overall dimensions	96 mm
Baffle cutout	75 mm
Depth (Total)	37 mm
Membrane Material	Paper

Voice coil Ø	15 mm
Voice coil height	5 mm
Magnet Ø	60 mm
Magnet-inductance	1.4 T

Thiele-Small-Parameter

Resonance fs	fs: 150 Hz
Mechanical Q	Qms: 5.38
Electrical Q	Qes: 1.3
Total Q	Qts: 1.05
Equivalent Air-Volumen	Vas: 0.6 Liter
DC-Resistance	Re: 3.4 Ohm
Coil Inductance	Le: 0.3 mH

Moving Mass	Mms: 1.6 g
Max. Excursion +/-	Xmax: 2 mm
BL Product	Bl: 2.1 N/A
Membrane Area	Sd: 30 cm²
Sound pressure	dB: 86 SPL

Directivity Pattern

Frequency & Impedance

Technical Dimensions

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Productinfo (DE/EN)

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