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
New
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. 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. 754-2097
BrandRS Pro
TWD51
Each
units
87dB - 0.2W - - 15 (Dia.) x 5mm 15mm 5mm
New
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. 817-9135
BrandRS Pro
TWD213
Each
units
100dB High 4W Paper 400mm 80 x 31.1 x 14.9mm - 14.9mm
RS Stock No. 716-6453
Mfr. Part No.K 16 50Ohm
BrandVisaton
TWD119
Each
units
50Ω 71dB External Drive 0.5W - 24mm 16 (Dia.) x 3.5mm 16mm 3.5mm
RS Stock No. 121-8645
Mfr. Part No.K 36 WP, 8 OHM
BrandVisaton
TWD6,261
1 Pack of 48
Pack(s)
- 77dB - 1W - - 36 (Dia.) x 6mm 36mm 6mm
RS Stock No. 117-6045
BrandRS Pro
TWD89
Each
units
92dB - 1.5W Mylar 135mm 50 (Dia.) x 7.6mm 50mm 7.6mm
RS Stock No. 771-6989
BrandRS Pro
TWD70
Each (In a Bag of 5)
units
92dB - 0.3W - - 20 x 3.1mm 20mm 3.1mm
New
RS Stock No. 172-6055
Mfr. Part No.K 23 PC 8OHM
BrandVisaton
TWD386
Each (In a Box of 1000)
units
- 74dB External Drive 0.5W - - 23 x 8.6mm 23mm 8.6mm
RS Stock No. 121-8646
Mfr. Part No.K 36 WP, 50 OHM
BrandVisaton
TWD6,261
1 Pack of 48
Pack(s)
50Ω 77dB - 1W - - 36 (Dia.) x 6mm 36mm 6mm
RS Stock No. 756-4615
BrandRS Pro
TWD76
Each
units
83dB - 2W Paper - 40 x 20 x 5.8mm - 5.8mm
RS Stock No. 790-3984
BrandRS Pro
TWD93
Each
units
92dB - 1W Mylar - 28 x 5.6mm 28mm 5.6mm
New
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. 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