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Visaton FRS 5 8 Ohm, 2 Inch, Full Range Speaker

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FRS 5 · 8 Ω · part 2231 — Product photo

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FRS 5 · 8 Ω · part 2231 — Product photo Product photo FRS 5 · 8 Ω · part 2231 — Label and terminals Label and terminals FRS 5 · 8 Ω · part 2231 — Dimension drawing Dimension drawing FRS 5 · 8 Ω · part 2231 — Response and impedance Response and impedance FRS 5 · 8 Ω · part 2231 — Directivity pattern Directivity pattern

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FRS 5 · 8 Ω · part 2231 — Product photo

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Part number: 2231

A slim 5 cm full-range driver with two fixing lugs for narrow columns, equipment monitoring and small audio systems.

Nominal size
5 cm / 2 inch
Impedance
8 Ω
Rated power
5 W
Cut-out
46 mm
Sensitivity
84 dB (1 W/1 m)
Resonance
270 Hz
£10.95 Business price, ex VAT £13.14 inc VAT at 20%
Maximum quantity available reached.

Description

This 8 Ω model has solder lugs and a moisture-resistant cone. It can also serve as a midrange driver in a suitable multi-driver system.

Typical applications

  • Narrow speaker columns
  • Equipment monitoring
  • Small background-music systems
Full specifications
FRS 5 · 8 Ω
Rated power5 W
Maximum power8 W
Nominal impedance8 Ω
Frequency response (−10 dB)150–20000 Hz
Mean sound pressure level84 dB (1 W/1 m)
Opening angle (-6 dB)180°/4000 Hz
Excursion limit±2 mm
Resonance frequency fs270 Hz
Magnetic induction0.95 T
Magnetic flux105 µWb
Height of front pole-plate2.5 mm
Voice coil diameter14 mm
Height of winding3.7 mm
Cut-out46 mm
Net weight0.126 kg
D.C. resistance Rdc7.2 Ω
Mechanical Q factor Qms3.19
Electrical Q factor Qes1.81
Total Q factor Qts1.15
Equivalent volume Vas0.16 l
Effective piston area Sd12 cm²
Dynamically moved mass Mms0.5 g
Force factor Bxl1.6 Tm
Inductance of the voice coil L0.2 mH
TerminalsSolder lugs
Temperature range–25 to 70 °C
Dimensions and drawings
FRS 5 · 8 Ω · part 2231 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Allow for a 46 mm panel opening and 60 mm fixing pitch. Leave space around the two mounting lugs and provide access to the solder connections.

Use an amplifier suitable for the 8 Ω load and observe terminal polarity. For a 100 V line system, connect through a suitable line transformer; do not connect the driver directly to the line.

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