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. 724-3119
BrandRS Pro
TWD64
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. 171-0873
BrandRS Pro
TWD71
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. 754-2090
BrandRS Pro
TWD60
Each
units
104dB - 1W - - 36 (Dia.) x 4.8mm 36mm 4.8mm
RS Stock No. 817-9135
BrandRS Pro
TWD213
Each
units
100dB High 4W Paper 400mm 80 x 31.1 x 14.9mm - 14.9mm
RS Stock No. 754-2097
BrandRS Pro
TWD51
Each
units
87dB - 0.2W - - 15 (Dia.) x 5mm 15mm 5mm
RS Stock No. 767-5373
BrandRS Pro
TWD54
Each
units
88dB - 0.1W - 6.4mm 23 x 8.4mm 23mm 1mm
RS Stock No. 775-5031
Mfr. Part No.K 50, 50 ohm
BrandVisaton
TWD100
Each
units
50Ω 83dB - 2W - - 50 x 17mm 50mm 17mm
RS Stock No. 171-0871
BrandRS Pro
TWD54
Each (In a Tray of 50)
units
73dB External Drive 0.08W Mylar 6mm 22.5 (Dia.) x 8.5mm 22.5mm 8.5mm
RS Stock No. 756-4611
BrandRS Pro
TWD92
Each
units
85dB - 1W Mylar - 36 x 4.6mm 36mm 4.6mm
RS Stock No. 724-3100
BrandRS Pro
TWD50
Each (In a Pack of 2)
units
73dB External Drive 0.08W Mylar 6mm 22.5 (Dia.) x 8.5mm 22.5mm 8.5mm
RS Stock No. 171-0872
BrandRS Pro
TWD224
Each (In a Tray of 100)
units
98dB External Drive 1W Paper 180mm 23 x 57.5mm 23mm 57.5mm
RS Stock No. 756-4602
BrandRS Pro
TWD80
Each
units
94dB - 1W Mylar - 50 x 7.6mm 50mm 7.6mm
RS Stock No. 840-5636
Mfr. Part No.2840/48
BrandVisaton
TWD149
Each (In a Pack of 48)
units
83dB - - - - 40 x 40 x 4.5mm 40mm -
RS Stock No. 136-7931
BrandRS Pro
TWD190
Each
units
150Ω 93dB - 0.1W Mylar - 36 (Dia.) x 4.6mm 36mm 4.6mm
RS Stock No. 121-8647
Mfr. Part No.BF 32, 8 OHM
BrandVisaton
TWD16,563
1 Pack of 60
Pack(s)
78dB - 2W - - 32 x 32 x 13mm - 13mm
RS Stock No. 790-3984
BrandRS Pro
TWD93
Each
units
92dB - 1W Mylar - 28 x 5.6mm 28mm 5.6mm
RS Stock No. 756-4605
BrandRS Pro
TWD85
Each
units
89dB - 1.5W Mylar - 50 x 12.5mm 50mm 12.5mm
RS Stock No. 121-8636
Mfr. Part No.K 50 WPT, 8 OHM
BrandVisaton
TWD208
Each
units
- 84dB - 2W - 9mm 50 (Dia.) x 18mm 50mm 18mm
RS Stock No. 136-7933
BrandRS Pro
TWD221
Each
units
91dB - 2W Mylar 100mm 35 x 20.6 x 5.25mm 20.6 (Width)mm 5.25mm
RS Stock No. 771-6979
BrandRS Pro
TWD67
Each (In a Bag of 5)
units
86dB - 0.3W - - 10 x 2.9mm 10mm 2.9mm