SKU: V-2000-FR8JS FR 8 JS - 8 Ohm

Visaton Speaker Driver - FR 8 JS - 8 Ohm Full Range Speaker
Art. No. 2000

Visaton FR8JS - 8 Ohm Full Range Speaker

Characteristics and Sound Properties
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 buses
- Electronic musical instruments

Attributes:-
- Polypropylene cone
- Metal basket

Technical Specifications

Rated power	10 W
Maximum power	15 W
Nominal impedance Z	8 Ohm
Frequency response	80–20000 Hz
Mean sound pressure level	83 dB (1 W/1 m)
Opening angle (-6 dB)	180°/4000 Hz
Excursion limit	± 2mm
Resonance frequency fs	130 Hz
Magnetic induction	1.4 T
Magnetic flux	200 µWb
Height of front pole-plate	3 mm
Voice coil diameter	15 mm
Height of winding	5 mm
Cutout diameter	75 mm
Net weight	0.24 kg
DC resistance Rdc	7.2 Ohm
Mechanical Q factor Qms	4.30
Electrical Q factor Qes	1.74
Total Q factor Qts	1.24
Equivalent volume Vas	0.84 litres
Effective piston area Sd	30 cm2
Dynamically moved mass Mms	2.3 grams
Force factor Bxl	2.77 Tm
Inductance of the voice coil L	0.6 mH
Connections	4.8 x 0.8 mm (+) 2.8 x 0.8 mm (−)
Protective System	IP 64 *)
Temperature range	−25 ... 70 °C

Driver Dimensions

Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)

Frequency and Impedance Response

Loudspeaker Frequency and Impedance Response Graph

Directivity Pattern

Loudspeaker Directivity Pattern (on and off axis response)