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Visaton R 10 S 8 Ohm, 4 Inch, Full Range Speaker

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R 10 S · 8 Ω · part 2037 — Product photo

Product photo · Enlarge image

R 10 S · 8 Ω · part 2037 — Product photo Product photo R 10 S · 8 Ω · part 2037 — Rear view and connections Rear view and connections R 10 S · 8 Ω · part 2037 — Dimension drawing Dimension drawing R 10 S · 8 Ω · part 2037 — Response and impedance Response and impedance R 10 S · 8 Ω · part 2037 — Directivity pattern Directivity pattern

Product photographs and manufacturer drawings. Images are not to scale.

R 10 S · 8 Ω · part 2037 — Product photo

Product photo

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Part number: 2037

A 10 cm full-range driver with high efficiency for monitoring speakers in electronic equipment and vehicles.

Nominal size
10 cm / 4 inch
Impedance
8 Ω
Rated power
20 W
Cut-out
93 mm
Sensitivity
90 dB (1 W/1 m)
Resonance
160 Hz
ex VAT
£13.14 inc VAT
Maximum quantity available reached.

Stock and dispatch
Selected products are held in UK stock; other lines are sourced to order. Dispatch timing depends on the product and quantity.

Delivery information. Need it for a specific date? Ask us.

Quantity discounts

Description

The R 10 S is a compact 10 cm full-range driver with a balanced frequency response and high sensitivity, making it a dependable control and announcement speaker for electronic equipment, rail vehicles and buses. This 8 Ω version handles 20 W rated power and has 5.2 x 0.5 mm and 2.8 x 0.5 mm blade terminals.

Typical applications

  • Equipment monitoring
  • Ceiling speakers in rail vehicles and buses
  • Model construction
Full specifications
R 10 S · 8 Ω
Rated power20 W
Maximum power30 W
Nominal impedance8 Ω
Frequency response (−10 dB)100–13000 Hz
Mean sound pressure level90 dB (1 W/1 m)
Opening angle (-6 dB)92°/4000 Hz
Excursion limit±1.5 mm
Resonance frequency fs160 Hz
Magnetic induction0.95 T
Magnetic flux135 µWb
Height of front pole-plate3 mm
Voice coil diameter15 mm
Height of winding4 mm
Cut-out93 mm
Net weight0.16 kg
D.C. resistance Rdc7.2 Ω
Mechanical Q factor Qms6.27
Electrical Q factor Qes2.92
Total Q factor Qts1.99
Equivalent volume Vas1.7 l
Effective piston area Sd56 cm²
Dynamically moved mass Mms2 g
Force factor Bxl2.0 T m
Inductance of the voice coil L0.5 mH
Terminals5.2 x 0.5 mm (+)/2.8 x 0.5 mm (-)
Protective systemIP53 — front side in a sealed enclosure
Temperature range-40 to 70 °C
Dimensions and drawings
R 10 S · 8 Ω · part 2037 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Allow for a 93 mm panel opening and a 102 mm square frame with four 5 x 6.9 mm fixing slots. Leave about 36 mm behind the panel for the basket, magnet and terminals, plus room for the wiring.

Use connectors that fit the 5.2 x 0.5 mm positive and 2.8 x 0.5 mm negative blade terminals. 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.

Optional protective grilles for 10 cm drivers are available; match the grille to the panel finish and check its fixing pattern against the frame before drilling.

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