Micro-Speakers

Advanced Acoustic Technology Corp. (AATC) Micro-Speakers feature a 110Hz to 20kHz frequency range, 72dB to 121dBA sound pressure level, and up to 100Ω impedance. These speakers come in round, oval, rectangle, or square varieties with diameters from 10mm to 98mm. AATC Micro-Speakers are good at playing out multi-tone audio content such as the human voice and music.

Results: 174
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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Mounting Style
Frequency
Sound Pressure Level
Impedance
Power Rating
Shape
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Diameter
Length
Width
Depth
Magnet Material
IP Rating
AATC Speakers & Transducers Speaker 8ohm 32mm, 2W
Datasheet
607In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 550 Hz 100 dBA 8 Ohms 2 W Round Solder Pad 32 mm 4.7 mm
AATC Speakers & Transducers Speaker 8ohm 20mm, 1.5W
Datasheet
983In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Panel Mount 1.3 kHz 92 dBA 8 Ohms 1 W Oval Wire Leads 40 mm 20 mm 8.6 mm
AATC Speakers & Transducers Speaker 8ohm 20mm, 1W
Datasheet
612In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 1.15 kHz 94 dBA 8 Ohms 1 W Round Wire Leads 20 mm 3.7 mm
AATC Speakers & Transducers Speaker 4ohm 20mm, 1W
Datasheet
611In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Panel Mount 750 Hz 95 dBA 4 Ohms 1 W Oval Wire Leads 30 mm 20 mm 6.5 mm
AATC Speakers & Transducers Speaker 8ohm 18mm, 1W
Datasheet
496In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 950 Hz 94 dBA 8 Ohms 1 W Round Wire Leads 18 mm 4.2 mm IP67
AATC Speakers & Transducers Speaker 8ohm 17mm, 1W
Datasheet
616In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 900 Hz 95 dBA 8 Ohms 1 W Round Wire Leads 17 mm 4 mm
AATC Speakers & Transducers Speaker 8ohm 15mm, 0.5W
Datasheet
229In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 1 kHz 91 dBA 8 Ohms 500 mW Round Solder Pad 15 mm 3.5 mm
AATC Speakers & Transducers 50 x 16.9mm 0.25W
Datasheet
3 957In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Board Mount 4.5 kHz 96 dBA 8 Ohms Round SMD/SMT - 20 C + 60 C 50 mm Ferrite
AATC Speakers & Transducers Speaker 4ohm 14mm, 0.8W
Datasheet
869In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Panel Mount 950 Hz 94 dBA 4 Ohms 800 mW Oval Wire Leads 20 mm 14 mm 4.5 mm
AATC Speakers & Transducers Speaker 8ohm 18mm, 1W
Datasheet
910In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 1 kHz 92 dBA 8 Ohms 1 W Round Wire Leads 18 mm 4.2 mm
AATC Speakers & Transducers Speaker 8ohm 36mm, 1W
Datasheet
954In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 550 Hz 102 dBA 8 Ohms 1 W Round Wire Leads 36 mm 4.6 mm
AATC Speakers & Transducers Speaker 50ohm 50mm, 0.25W
Datasheet
855In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 400 Hz 97 dBA 50 Ohms 250 mW Round Wire Leads 50 mm 7.8 mm
AATC Speakers & Transducers Speaker 8ohm 31.1mm, 2.5W
Datasheet
981In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Frame Mount 630 Hz 101 dBA 8 Ohms 2.5 W Oval Wire Leads 80 mm 31.1 mm 14.9 mm
AATC Speakers & Transducers Speaker 8ohm 10mm, 0.3W
Datasheet
718In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 1 kHz 88 dBA 8 Ohms 300 mW Round Wire Leads 10 mm 3.4 mm
AATC Speakers & Transducers Speaker 8ohm 18mm, 0.5W
Datasheet
918In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 950 Hz 92 dBA 8 Ohms 500 mW Round Wire Leads 18 mm 5.7 mm
AATC Speakers & Transducers Speaker 8ohm 30mm, 1W
Datasheet
857In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 600 Hz 96 dBA 8 Ohms 1 W Round Wire Leads 30 mm 5.1 mm
AATC Speakers & Transducers Speaker 8ohm 28mm, 0.3W
Datasheet
991In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 630 Hz 92 dBA 8 Ohms 300 mW Round Solder Pad 28 mm 3.9 mm
AATC Speakers & Transducers Speaker 8ohm 11mm, 0.1W
Datasheet
915In Stock
Min.: 1
Mult.: 1

Speakers Dynamic Panel Mount 550 Hz 80 dBA 8 Ohms 100 mW Rectangular Wire Leads 15 mm 11 mm 3.8 mm
AATC Speakers & Transducers Speaker 8ohm 40mm, 1W
Datasheet
480Expected 11/18/2026
Min.: 1
Mult.: 1

Speakers Dynamic Free Hanging 600 Hz 102 dBA 8 Ohms 1 W Round Solder Pad 40 mm 5.1 mm
AATC Speakers & Transducers Speaker 8ohm 10mm, 0.3W
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Speakers Dynamic Free Hanging 1.35 kHz 82 dBA 8 Ohms Round Wire Leads 10 mm
AATC Speakers & Transducers Speaker 8ohm 102mm, 10W
Datasheet
Non-Stocked
Min.: 1 008
Mult.: 72

Speakers Dynamic Frame Mount 180 Hz 86 dBA 8 Ohms Rectangular Wire Leads 102 mm 102 mm
AATC Speakers & Transducers Speaker 8ohm 58mm, 10W
Datasheet
Non-Stocked
Min.: 5 040
Mult.: 72

Speakers Dynamic Frame Mount 150 Hz 92 dBA 8 Ohms Oval Wire Leads 127 mm 58 mm
AATC Speakers & Transducers Speaker 8ohm 13mm, 0.5W
Datasheet
Non-Stocked
Min.: 1 200
Mult.: 100

Speakers Dynamic Free Hanging 1.3 kHz 87 dBA 8 Ohms Round Wire Leads 13 mm
AATC Speakers & Transducers Speaker 8ohm 13mm, 0.5W
Datasheet
Non-Stocked
Min.: 1 200
Mult.: 100

Speakers Dynamic Free Hanging 1.06 kHz 90 dBA 8 Ohms Round Wire Leads 13 mm
AATC Speakers & Transducers Speaker 8ohm 13mm, 0.5W
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Speakers Dynamic Free Hanging 1.06 kHz 90 dBA 8 Ohms Round Wire Leads 13 mm