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. 197-6429
Mfr. Part No.K 28 WPC BL 8 OHM
BrandVisaton
HK$72.78
Each
units
- 76dB - 1W PET - 28 x 5.4mm 28mm -
RS Stock No. 121-8645
Mfr. Part No.K 36 WP, 8 OHM
BrandVisaton
HK$42.099
Each (In a Pack of 48)
units
77dB - 1W - - 36 (Dia.) x 6mm 36mm 6mm
RS Stock No. 754-2090
BrandRS PRO
HK$22.12
Each
units
104dB - 1W - - 36 (Dia.) x 4.8mm 36mm 4.8mm
RS Stock No. 179-7452
BrandRS PRO
HK$30.785
Each (In a Pack of 2)
units
82dB - 0.15W Mylar - 10 Dia. x 2.8mm 10mm 2.8mm
RS Stock No. 171-0901
BrandRS PRO
HK$13.405
Each (In a Tray of 50)
units
32Ω 75dB - 0.2W Mylar 6mm 22.8 x 8.7mm 22.8mm 8.7mm
RS Stock No. 117-6048
BrandRS PRO
HK$19.97
Each
units
7.4Ω 93dB - 1W - - 18 x 13 x 2.5mm - 13mm
RS Stock No. 756-4611
BrandRS PRO
HK$33.08
Each
units
85dB - 1W Mylar - 36 x 4.6mm 36mm 4.6mm
RS Stock No. 771-6982
BrandRS PRO
HK$46.22
Each
units
73dB - 0.3W - - 13 x 3.8mm 13mm 3.8mm
RS Stock No. 117-6047
BrandRS PRO
HK$17.03
Each
units
7.2Ω 89dB - 1W - - 15 x 3 x 11mm 3 (Width)mm 11mm
RS Stock No. 179-7451
BrandRS PRO
HK$51.815
Each (In a Pack of 2)
units
88dB External Drive 0.5W - - 15 x 15 x 4mm 15mm 4mm
RS Stock No. 767-5377
BrandRS PRO
HK$21.90
Each
units
95dB - 0.1W - 5.5mm 31.8 x 15mm 31.8mm 15mm
RS Stock No. 2508575990
Mfr. Part No.S250RA
BrandICC
HK$48.02
Each
units
- - - - - - - - -
RS Stock No. 2508576072
Mfr. Part No.S200RA-M
BrandICC
HK$51.66
Each
units
- - - - - - - - -
RS Stock No. 2508576145
Mfr. Part No.S150RLS
BrandICC
HK$66.92
Each
units
- - - - - - - - -
RS Stock No. 2508576101
Mfr. Part No.S200RA-45
BrandICC
HK$55.30
Each
units
- - - - - - - - -
RS Stock No. 2508575940
Mfr. Part No.S200RA
BrandICC
HK$28.28
Each
units
- - - - - - - - -
RS Stock No. 2508576022
Mfr. Part No.S300RA
BrandICC
HK$43.68
Each
units
- - - - - - - - -
RS Stock No. 2508575079
Mfr. Part No.S150SLA-R5W
BrandICC
HK$29.12
Each
units
- - - - - - - - -
RS Stock No. 2508420966
Mfr. Part No.S225RL-M
BrandICC
HK$36.82
Each
units
- - - - - - - - -
RS Stock No. 2508576167
Mfr. Part No.S200RL
BrandICC
HK$35.98
Each
units
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