Visaton FR 8 JS Fullrange, Polypropylen buy at hifisound.de

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FR 8 JS 8 OHM

8 cm (3.3") full-range speaker with waterproof polypropylene cone, good bass reproduction and balanced frequency response. 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 speakers for electronic devices
Ceiling-mounted speakers in railway carriages and busses
Electronic musical instruments

Attributes:

Polypropylene cone
Metal basket

Short data

Usage as	Fullrange
Power Handling	20 Watt
Impedance	8 Ohm

Frequency from	80 Hz
Max. Frequency	20 kHz
Sound pressure	83 dB

Chassis-data

Overall dimensions	96 mm
Baffle cutout	80 mm
Depth (Total)	37 mm
Frame Material	Steel plate
Membrane Type	Cone
Membrane Material	Polypropylene

Voice coil Ø	15 mm
Voice coil height	5 mm
Air gap height	3 mm
Magnet-inductance	1.4 T

Thiele-Small-Parameter

Resonance fs	fs: 130 Hz
Mechanical Q	Qms: 4.3
Electrical Q	Qes: 1.74
Total Q	Qts: 1.24
Equivalent Air-Volumen	Vas: 0.84 Liter
DC-Resistance	Re: 7.2 Ohm
Coil Inductance	Le: 0.6 mH

Moving Mass	Mms: 2.3 g
Max. Excursion +/-	Xmax: 4 mm
BL Product	Bl: 2.77 N/A
Membrane Area	Sd: 30 cm²
Sound pressure	dB: 83 SPL

Directivity Pattern

Frequency & Impedance

Technical Dimensions

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Productinfo (DE/EN)

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