RS PRO 8Ω 0.5W Miniature Speaker 28mm Dia. , 28x 4mm

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Subtotal (1 unit)*

£1.69

(exc. VAT)

£2.03

(inc. VAT)

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  • 42 unit(s) ready to ship
  • Plus 100 unit(s) shipping from 15 January 2026
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1 - 9£1.69
10 - 99£1.52
100 - 499£1.40
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1000 +£1.16

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RS Stock No.:
102-745
Brand:
RS PRO
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Brand

RS PRO

Coil Resistance

8Ω

Sound Level

90dB

Rated Power

0.5W

Cone Material

PET

Dimensions

28x 4mm

Diameter

28mm

Height

4mm

COO (Country of Origin):
CN

RS PRO 28mm Circular Miniature Speaker, 90dB


A versatile miniature speaker with a coil resistance of 8 Ω and a compact size of 28mm x 4mm intended for smaller devices.
With a frequency range of 0 -5KHz the miniature speaker will support applications requiring general sound, voice and music output. Featuring a sound level of 90dB the speaker delivers a clean and impressive volume and is audible even in louder areas.
Suitable for a wide range of products including headsets, security systems, medical products, smartphones, toys, communications equipment and safety systems or equipment.

Features and Benefits


Compact miniature speaker
Size of 28 x 4mm
High output of 90dB
Solder points
Frequency range of 0 – 5KHz
Resonance frequency 750Hz
Weight of 5.2g

Why RS PRO?


RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.

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