Acoustic components

Acoustic components converts electric current into sound, or sound into electric current. To this category we count loudspeakers, microphones and buzzers.

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Buzzers (‏13)
Speakers (‏15)
Microphones (‏7)
Ultrasonic (‏2)

Featured products

  Speaker 8ohm ø21mm 0.1W
Miniature speaker. Only 21mm diameter! * Impedance: 8ohms * Max power: 0.1W * Diameter: 21mm
1 - 8.00
10 - 6.40
25 - 4.80
100 - 3.20
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  Speaker 8ohm ø101mm 2W
Speaker for general purposes. Wide frequency range and high power rating. * Impedance: 8ohms ±15% * Max power: 2W * Frequency range: 200Hz - 10kHz * Sensitivity: 86dB ±2dB * Magnet: ø45 x 8mm * Coil: ø14.4mm
1 - 39.00
10 - 31.20
25 - 23.40
100 - 15.60
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  Speaker subwoofer 8ohm 8" 350W
An 8" bass element to use in sub-woofer projects. Paper cone with rubber ring * Impedance: 8ohm * Power: 350W * Resonance: 40 Hz - 6 kHz * Sensitivity: 91dB * Weight (magnet): 680g Dimensions: * Height: 95 mm * Mounting hole: 190 mm * Diameter: 210 mm * Screw hole c-c: 200 mm
1 - 229.00
2 - 206.10
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  Vibrator
Minivibrator Spänning: 2.5-3.8V Hastighet: 12000 rpm Ström: 75mA Resistans: 35 ohm Vikt 1g Storlek: ø10x3.4mm
68.00
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  Buzzer 2.8 kHz
Summer för kretskortsmontage. Kontinuerlig ton. * Drivspänning: 4 - 15VDC * Strömförbrukning: 15 mA * Frekvens: 2.8 kHz * Ljudnivå: 85 dB * Vikt: 9g
29.00
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  Buzzer 4 kHz miniature
Beeper for for PCB mounting. Continous tone. Supply voltage: 3-16V DC Power consumption: 6 mA Frequency: 4 kHz Sound level: 85 dB Weight: 1 g Diameter: ø14mm height: 7.5mm Pitch: 7.6mm Pin diameter: ø0.7mm
28.45
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  Vibrator miniature 3V
Rubber shell, super mini with middle strength output. Input voltage: 3V
39.00
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  Speaker 8ohm ø50mm 0.5W
A small speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects. Loud, low distortion and small format. Specifications: * Impedance: 8ohms * Power: 0.5W * Diameter: 50mm * Build height: 16mm * Coil diameter: 28mm * Weight: 41g
29.00
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  Siren 110dBA fixed tone
Powerful siren with built-in signal generator. Just connect it to 12V DC and it will produce a loud, continous beep. * Rated voltage: 12VDC (8 - 16V) * Rated current: 160mA * Sound output: =110dB * Operating Temp: -20 - +50°C * Weight: 80g * Diameter: ø55mm * Height: 48mm * Mounting holes (c-c): 23mm
169.00
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  Speaker 8ohm ø57mm 0.25w
Low-cost speaker for educational and testing purposes. * Impedance: 8ohms * Max power: 0.25W * Diameter: 57mm
1 - 14.50
10 - 12.33
25 - 10.15
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  Piezo element ø35mm 7BB-35-3
Piezo element that can be used either to play sound or in reverse, to pick up sound / vibrations Extremly low build height. Requires external oscillator. When used to pick up sound, it's usually called a contact microphone. Resonant frequency: 2.8 kHz ± 500 Hz Impedance: 200 ohm @ 2.8 kHz Diameter: 35 mm Height: 0.53 mm
14.00
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  Geophone - SM-24
Need to put your finger on the pulse of the Earth? Did I just blow your mind? A geophone works by translating ground movement into voltage, which can easily be read by a microcontroller. The SM-24 geophone element is designed to offer the highest performance in seismic exploration based upon field-proven I/O Sensor technology. Low distortion, combined with excellent specifications, provide high-fidelity data. Basically, it's a super low frequency microphone for the ground. Perfect for all of your 2-D & 3-D seismic exploration needs with bandwidth from 10 Hz up to 240 Hz Tight specification, low-distortion geophone Extended spurious over 240 Hz, allowing full bandwidth at 2-ms sampling Sensitivity of 28.8 V/m/s
629.00
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