SKU: V-4622-FR10F FR 10 F - 4 Ohm

Visaton Speaker Driver - FR 10 F - 4 Ohm Full Range
Art. No. 4622

Visaton FR10F - 4 Ohm Full Range Speaker

Characteristics and Sound Properties
10 cm (4") full-range loudspeaker with two fixing lugs and shallow design. High degree of sound pressure and good high-range reproduction. Easy to fit in vehicles with 10 cm loudspeaker mounts.

Technical Specifications

Rated power	20 W
Maximum power	30 W
Nominal impedance Z	4 Ohm
Frequency response	100-22000 Hz
Mean sound pressure level	86 dB (1W/1m)
Opening angle (-6 dB)	122°/4000 Hz
Excursion limit	± 4 mm
Resonance frequency fs	133 Hz
Height of front pole-plate	3 mm
Voice coil diameter	14 mm
Cutout diameter	94 mm
Net weight	0.2 kg
DC resistance Rdc	3.7 Ohm
Mechanical Q factor Qms	6.5
Electrical Q factor Qes	1.99
Total Q factor Qts	1.52
Equivalent volume Vas	2.2 litres
Effective piston area Sd	52 cm2
Dynamically moved mass Mms	2.4 grams
Force factor Bxl	1.7 Tm
Inductance of the voice coil L	0.35 mH
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)