FR 58 - 8 Ohm

Visaton Speaker Driver - FR 58 - 8 Ohm Full Range Speaker
Art. No. 2205

Visaton FR58 - 8 Ohm Fullrange Speaker

Characteristics and Sound Properties
5.8 cm (2.3") full-range speaker with coated paper cone, rubber surround, squared metal basket with 4 mounting holes and rubber gasket. 4.8 x 0.5 mm (+) and 2.8 x 0.5 mm (-) contact pins. Very linear and wide frequency response and low resonant frequency provide a wide range of apllications, including Hi-Fi-applications.

Technical Specifications

Rated power	10 W
Maximum power	12 W
Nominal impedance Z	8 Ohm
Frequency response	120–20000 Hz
Mean sound pressure level	81 dB (1W/1m)
Maximum linear displacement	± 0.55 mm (= 1.1 mm)
Excursion limit	5.5 mm
Resonance frequency fs	190 Hz
Height of front pole-plate	2.4 mm
Voice coil diameter	14 mm
Height of winding	3.5 mm
Cutout diameter	57 mm
Net weight	0.13 kg
DC resistance Rdc	7.3 Ohm
Mechanical Q factor Qms	2.41
Electrical Q factor Qes	1.64
Total Q factor Qts	0.98
Equivalent volume Vas	0.18 litres
Effective piston area Sd	13.2 cm2
Dynamically moved mass Mms	0.97 grams
Force factor Bxl	2.27 Tm
Inductance of the voice coil L	0.15 mH
Connections	4.8 x 0.5 mm (+) 2.8 x 0.5 mm (−)
Temperature range	−40 ... 100 °C
Protective system	IP 64 *)

 

Driver Dimensions

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

Frequency and Impedance Response

Loudspeaker Frequency and Impedance Response Graph