Miniature Speakers

A speaker is an electro-acoustic transducer which transforms an audio signal into a corresponding sound. Miniature speakers are tiny loudspeakers designed for products with small diameter requirements.


Miniature speakers have a low profile design with small dimensions, and are fitted with either mylar or paper cones. They often require an external drive circuit to operate.


What are miniature speakers used for?

Miniature speakers are common in devices such as radios, televisions, portable audio players, computers, electronic musical instruments and handheld applications. They are beneficial in devices where a high-quality sound is important and also where durability is necessary. These include high duty products like smart home devices, telecom products such as headsets, and warning controls in manufacturing equipment.


Types of miniature speakers

Miniature speakers come in various shapes and sizes, and can be wireless, waterproof, or Bluetooth-equipped. They can also be either portable or cabled. Cabled speakers require connection to a power source to receive sound signals over cable audio waves. Portable speakers use wireless or Bluetooth technology over short distances, receiving audio signals via radio frequency waves to produce sound.


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Description Price Coil Resistance Sound Level Tone Type Rated Power Cone Material Lead Length Dimensions Diameter Height
RS Stock No. 179-7439
BrandRS PRO
SGD5.217
Each (In a Tray of 117)
units
90dB - 0.8W - 50mm 27 Dia. x 4.9mm 27mm 4.9mm
RS Stock No. 771-6991
BrandRS PRO
SGD4.048
Each (In a Bag of 5)
units
95dB Sine Wave 0.5W - - 28 x 4.6mm 28mm 4.6mm
RS Stock No. 771-6979
BrandRS PRO
SGD5.33
Each (In a Bag of 5)
units
86dB - 0.3W - - 10 x 2.9mm 10mm 2.9mm
RS Stock No. 136-7923
BrandRS PRO
SGD5.208
Each (In a Tray of 40)
units
91dB - 2W Mylar 100mm 35 x 20.6 x 5.25mm 20.6 (Width)mm 5.25mm
RS Stock No. 179-7452
BrandRS PRO
SGD6.01
Each (In a Pack of 2)
units
82dB - 0.15W Mylar - 10 Dia. x 2.8mm 10mm 2.8mm
RS Stock No. 188-1762
BrandRS PRO
SGD4.023
Each (In a Pack of 80)
units
95dB - 2W - 10mm 30 x 11 x 3mm - 3mm
RS Stock No. 179-7443
BrandRS PRO
SGD6.70
Each (In a Pack of 2)
units
90dB - 0.8W - 50mm 27 Dia. x 4.9mm 27mm 4.9mm
RS Stock No. 756-4595
BrandRS PRO
SGD3.38
Each
units
75dB - 0.1W Mylar - 20 x 5.5mm 20mm 5.5mm
RS Stock No. 756-4611
BrandRS PRO
SGD4.24
Each
units
85dB - 1W Mylar - 36 x 4.6mm 36mm 4.6mm
RS Stock No. 179-7438
BrandRS PRO
SGD1.32
Each (In a Tray of 50)
units
86dB External Drive 0.5W Mylar - 20 Dia. x 3mm 20mm 3mm
RS Stock No. 171-0873
BrandRS PRO
SGD2.405
Each (In a Tray of 50)
units
84dB External Drive 0.15W Mylar 6mm 31.9 (Dia.) x 15.1mm 31.9mm 15.1mm
RS Stock No. 724-3119
BrandRS PRO
SGD2.525
Each (In a Pack of 2)
units
84dB External Drive 0.15W Mylar 6mm 31.9 (Dia.) x 15.1mm 31.9mm 15.1mm
RS Stock No. 790-3987
BrandRS PRO
SGD3.62
Each
units
94dB Sine Wave 1W PET - 40 x 6.7mm 40mm 6.7mm
RS Stock No. 771-6982
BrandRS PRO
SGD6.46
Each
units
73dB - 0.3W - - 13 x 3.8mm 13mm 3.8mm
RS Stock No. 716-6453
Mfr. Part No.K 16 50Ohm
BrandVisaton
SGD6.82
Each
units
50Ω 71dB External Drive 0.5W - 24mm 16 (Dia.) x 3.5mm 16mm 3.5mm
RS Stock No. 172-6054
Mfr. Part No.K 16 50OHM
BrandVisaton
SGD4.10
Each (In a Box of 1000)
units
- 71dB External Drive 0.5W - 24mm 16 (Dia.) x 3.5mm 16mm 3.5mm
RS Stock No. 775-5031
Mfr. Part No.K 50, 50 ohm
BrandVisaton
SGD4.00
Each
units
50Ω 83dB - 2W - - 50 x 17mm 50mm 17mm
RS Stock No. 775-5041
Mfr. Part No.K 57 C, 8 ohm
BrandVisaton
SGD10.11
Each
units
87dB - 2W - - 57 x 17mm 57mm 17mm
RS Stock No. 197-6418
Mfr. Part No.K 20 8 OHM
BrandVisaton
SGD13.84
Each
units
- 73dB - 1W Mylar - 20 x 3.4mm 20mm -
RS Stock No. 771-7001
Mfr. Part No.KSMG50008-P
BrandKingstate
SGD7.66
Each
units
94dB Sine Wave 0.2W - - 50 x 9mm 50mm 9mm
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