SKU: V-2017-FRS7W FRS 7 W - 8 Ohm

Visaton Speaker Driver - FRS 7 W - 8 Ohm Full Range
Art. No. 2017

Visaton FRS7W - 8 Ohm Full Range Speaker

Characteristics and Sound Properties
6.5 cm (2.5") full-range speaker with balanced frequency response and very good highs. Especially suitable as built-in speaker for music reproduction and as driver for 100V network column speakers. Very low resonance frequency and maximum cone displacement.

Typical applications:-
- Narrow network column speakers
- Control speaker for electronic device
- Model construction
- Electronic musical instruments

Attributes:-
- Metal basket
- 100 °C temperature resistant

Technical Specifications

Rated power	8 W
Maximum power	15 W
Nominal impedance Z	8 Ohm
Frequency response	120–20000 Hz
Mean sound pressure level	86 dB (1W/1m)
Opening angle (-6 dB)	180°/4000 Hz
Excursion limit	±2.5 mm
Resonance frequency fs	160 Hz
Magnetic induction	1.1 T
Magnetic flux	120 µWb
Height of front pole-plate	2.5 mm
Voice coil diameter	14 mm
Height of winding	4.5 mm
Cutout diameter	61 mm
Net weight	0.22 kg
DC resistance Rdc	6.6 Ohm
Mechanical Q factor Qms	2.08
Electrical Q factor Qes	0.91
Total Q factor Qts	0.63
Equivalent volume Vas	0.78 litres
Effective piston area Sd	22 cm2
Dynamically moved mass Mms	0.9 grams
Force factor Bxl	2.5 Tm
Temperature range	-25 ... 100 °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)