RS PRO 4Ω 2W Miniature Speaker 57mm Dia. , 57 x 15.5mm

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Subtotal (1 unit)*

£7.87

(exc. VAT)

£9.44

(inc. VAT)

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  • 15 unit(s) ready to ship
  • Plus 25 unit(s) shipping from 20 November 2025
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1 - 9£7.87
10 - 99£7.09
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RS Stock No.:
102-766
Brand:
RS PRO
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Brand

RS PRO

Coil Resistance

4Ω

Sound Level

109.5dB

Rated Power

2W

Cone Material

Mylar

Dimensions

57 x 15.5mm

Diameter

57mm

Height

15.5mm

COO (Country of Origin):
CN

RS PRO 57mm Circular Miniature Speaker, 109.5dB


A versatile miniature speaker with a coil resistance of 4Ω. Intended for smaller devices the speaker is manufactured to a compact size of 57mm x 15.5mm with solder points for simple installation.
With a frequency range of 0Hz - 8KHz the miniature speaker will support applications requiring general sound, voice and music output. Featuring a sound level of 109.5dB 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 57 x 15.5mm
High output of 109dB
Solder points
Frequency range of 0Hz – 8KHz
Resonance frequency 408Hz
Weight of 30g

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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