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Audible Devices

ABRA stocks buzzers, microphones, microphone elements, speakers and transducers for industry and educational institutions.

 

Piezo Buzzer 

Voltage: 4 - 20 volts
DC Color: Black
Dim.: 7/8" x 11/16" high

 Audio Transducer

7½ wire attached
.8mm x 12mm
DC Res.: 45 Ohms
Opt. Freq: 2500 Hz

       Piezo Buzzer

8-15 VDC,
w/ internal driver. 
Current: 30mA
Sound output: 85db @
10cm Frequency: 2KHz

   2.25" Speaker

Ideal for hobbyists
& students. 2 1/4"
Miniature Speaker
0.5W 8Ω
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Newest Items First
15 Per Page
BUZ-135B Black 3-24VDC Continuous 90dB Buzzer
US$1.81

This is a generic buzzer that will make a sound when voltage is applied from 3-24VDC. Unlike some other piezo based buzzers, this buzzer will make a sound whenever voltage is applied continuously until the power source is removed.

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BUZ-135W White 3-24VDC Continuous 90dB Buzzer
US$1.81

This is a generic buzzer that will make a sound when voltage is applied from 3-24VDC. Unlike some other piezo based buzzers, this buzzer will make a sound whenever voltage is applied continuously until the power source is removed.

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BUZ-130 Black 12VDC Continuous High Decibel Active 100dB Buzzer
US$2.79
This is a generic buzzer that will make a sound when voltage is applied from 12VDC. Unlike some other piezo based buzzers, this buzzer will make a sound whenever voltage is applied continuously until the power source is removed.
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BUZ-200-35MM 35mm Piezo Element
US$0.99
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 35mm.
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BUZ-110 30mm Piezo Element with Enclosure and Power Cable
US$1.25
Underneath the plastic enclosure sits a 30mm diameter piezo element that is nicely enclosed with mounting holes so you can attach easily to your desired surface. The way Piezo works is by converting vibration to voltage and vise-versa, using a very thin and vibration-sensitive mesh. Meaning that it can be used as a buzzer or it can be used to detect vibrations which cause the piezo to generate analog voltage that a micro controller can read.
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BUZ-100 5VDC Miniature Piezo Passive Buzzer
US$0.94
This 14x4mm buzzer will require a 100 ohm resistor on the red wire to a PWM source or ac voltage in order to generate a tone. Unlike the active buzzer that only requires a constant voltage this passive buzzer will need a microcontroller to help it run. We recommend using this product with an Arduino Uno. Excellent for a simple project use as the buzzer not that loud compared to the BUZ-120.
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SPK-210 Speaker 8 OHMS, 1/4watt Diameter 29mm
US$0.98
This article is a tiny 8 ohm ¼ Watt speaker measuring 29mm in diameter.
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BUZ-200-12MM 12mm Piezo Element
US$0.92
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 12mm.
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BUZ-200-15MM 15mm Piezo Element
US$0.94
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 15mm.
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BUZ-200-20MM 20mm Piezo Element
US$0.95
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 20mm.
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BUZ-200-27MM 27mm Piezo Element
US$0.98
This Piezoelectric element can turn any mechanical energy into electrical energy (AC). For this reason, you can use it as a knock or tap sensor. You can also implement it in any of your Arduino projects by connecting it to the analog inputs of the microcontroller (see link for more details). You can feed the sensor AC voltage as well. This (coupled with the right frequency) can turn the element into a buzzer or speaker. You won’t need to worry about soldering any leads as they come with pre-soldered red and black wires. Note that this sensor in particular has a diameter of 27mm.
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SPK-3008 0.1Watt 8 Ohm, PCB Through-hole speaker
US$2.45
This product is a generic 8 ohm speaker that comes with a 1.18” housing. The back side features two pins that can be easily soldered onto your custom board designs or connected into the breadboard for testing purposes.
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SPK-200 Stereo Speaker - 8Ω 3W
US$3.99
This is an 8ohm 3watt fully stereo speaker. This speaker is a great choice because unlike conventional 8ohm speakers, it is much smaller and much less heavy. The speaker itself is rectangular and mounts easily to any housing. The +/- terminals have rings for ease of soldering.
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AM-121P Piezo Transducer Module
US$1.99
This Piezo transducer module can be used to generate different sounds for robotic projects such as an alarm or proximity detection sound. Requires a sine or square wave drive input signal of 3.3 to 5 volts peak to peak. Comes with a three pin connector and two screw mounting holes for easy assembly into projects.
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3369-ADA Mini External USB Stereo Speaker
US$17.24
This Mini External USB 2.0 Speaker does not require or use a 3.5mm audio jack. You'll get great audio, even with a device that doesn't have a head phone jack. And since it is powered over USB, there's no need to charge it by other means, merely plug it into your desired device's USB port and listen to the audio flow. Compact and convenient to carry, it's simple and practical. With 2 built-in speakers and no battery or adapter needed, this plug-and-play speaker is perfect if you need a quick and portable audio solution.
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