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. 754-2093
BrandRS PRO
$2.68
Each
units
87dB Sine Wave 0.3W - 5.8mm 15 (Dia.) x 7.5mm 15mm 7.5mm
RS Stock No. 756-4592
BrandRS PRO
$4.12
Each
units
32Ω 85dB - 0.25W Mylar - 45 (Dia.) x 5.8mm 45mm 5.8mm
RS Stock No. 754-2097
BrandRS PRO
$3.82
Each
units
87dB Sine Wave 0.2W - 5.8mm 17 (Dia.) x 8mm 17mm 8mm
RS Stock No. 117-6047
BrandRS PRO
$4.01
Each
units
7.2Ω 89dB - 0.5W - - 15 x 3 x 11mm 3 (Width)mm 3mm
RS Stock No. 771-6982
BrandRS PRO
$8.87
Each
units
73dB Sine Wave 0.3W - - 13 (Dia.) x 3.8mm 13mm 3.8mm
RS Stock No. 756-4602
BrandRS PRO
$6.17
Each
units
94dB - 1W Mylar - 50 x 7.6mm 50mm 7.6mm
RS Stock No. 780-0719
BrandRS PRO
$2.78
Each (In a Bag of 5)
units
32Ω 75dB - 0.1W Mylar 6mm 22.8 (Dia.) x 8.7mm 22.8mm 8.7mm
RS Stock No. 171-0901
BrandRS PRO
$2.406
Each (In a Tray of 50)
units
32Ω 75dB - 0.1W Mylar 6mm 22.8 (Dia.) x 8.7mm 22.8mm 8.7mm
RS Stock No. 117-6046
BrandRS PRO
$3.50
Each
units
88dB - 0.7W - - 16 x 3 x 9mm 3 (Width)mm 3mm
RS Stock No. 817-9135
BrandRS PRO
$12.96
Each
units
100dB High 2W Paper 400mm 80 x 31.1 x 14.9mm - 14.9mm
RS Stock No. 724-3100
BrandRS PRO
$2.74
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. 754-2090
BrandRS PRO
$5.42
Each
units
104dB Sine Wave 1W - - 36 (Dia.) x 4.8mm 36mm 4.8mm
RS Stock No. 171-0871
BrandRS PRO
$2.612
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. 771-6973
BrandRS PRO
$4.01
Each (In a Bag of 5)
units
77dB Sine Wave 0.5W - - 12 (Dia.) x 3mm 12mm 3mm
RS Stock No. 771-6989
BrandRS PRO
$2.63
Each (In a Bag of 5)
units
92dB Sine Wave 0.3W - - 20 (Dia.) x 3.1mm 20mm 3.1mm
RS Stock No. 756-4598
BrandRS PRO
$5.61
Each
units
90dB - 0.25W Mylar - 29 (Dia.) x 5mm 29mm 5mm
RS Stock No. 771-6979
BrandRS PRO
$5.198
Each (In a Bag of 5)
units
86dB Sine Wave 0.3W - - 10 (Dia.) x 2.9mm 10mm 2.9mm
RS Stock No. 117-6049
BrandRS PRO
$4.03
Each
units
93dB - 1W - - 25 x 3 x 9mm 3 (Width)mm 3mm
RS Stock No. 767-5377
BrandRS PRO
$4.53
Each
units
95dB Sine Wave 0.1W - 5.5mm 31.8 (Dia.) x 15mm 31.8mm 15mm
RS Stock No. 756-4611
BrandRS PRO
$9.24
Each
units
85dB - 1W Mylar - 36 (Dia.) x 4.6mm 36mm 4.6mm