Our Brands

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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LP8 Monaural Type L Pad Level Control
LP8 Monaural Type L Pad Level Control
US$9.79

Specifications: 2-1/8" dial plate finished in matte silver and black is supplied. Mounts in 3/8" panel hole. 1" long threaded bushing complete with mounting nuts. Includes black plastic knob. 15 watts RMS at 8 ohms.

Delivery within 2-3 weeks
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1063 Electret Microphone Amplifier - MAX4466 with Adjustable Gain
1063 Electret Microphone Amplifier - MAX4466 with Adjustable Gain
US$12.17
Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on.
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PKB-16MM Piezo Transducer
PKB-16MM Piezo Transducer
US$3.77
A Piezo Transducer is really a speaker that requires an audio oscillating tone be applied to its terminals to produce a sound. No sound will be produced when a DC voltage is applied.
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COM-11089 Speaker - PCB Mount
COM-11089 Speaker - PCB Mount
US$2.73

This through-hole speaker is great for projects where you need something that sounds better than a piezo buzzer but don't have room for a full-blown speaker. This 30mm diameter speaker is encased in plastic and will handle about 100mW of power.

Delivery within 2-3 weeks
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SPK-TRANS-L Surface Transducer - Large
US$34.93

This is a large surface tranducer that can give you the awesome power to turn almost any surface into a speaker. They're essentially just a speaker except instead of a cone, the coil is attached to a pad that conducts the vibration into whatever you press it against.

Delivery within 2-3 weeks
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TP50S Flat Magnetic Speakers - 50 x 50 x 5.3mm
TP50S Flat Magnetic Speakers - 50 x 50 x 5.3mm
US$6.29

Features: 1.97" square x 0.21" thick (50 x 50 x 5.3mm). 0.4 watt max operation at 8 ohms. Frequency: 500Hz - 8kHz. 10% distortion at 2kHz. Stainless steel diaphragm. Solder type connections.

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COM-15350 Speaker 40mm Thin 8ohm 0.5W with wires
US$1.33

This 0.5W, 8Ohm speaker is only 40mm in diameter and just over 4mm thick. If you want to get some sound out of your project but have a tight space budget, this is a good way to do it.

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160 Piezo Speaker PS1240
160-ADA Piezo Speaker PS1240
US$2.63
Piezo Speakers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave.
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COM-07950 Piezo Speaker - PC Mount 12mm 2.048kHz
COM-07950 Piezo Speaker - PC Mount 12mm 2.048kHz
US$2.73

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces.

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7BB-20-6L0 Piezo Element
7BB-20-6L0 Piezo Element
US$2.51
You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer.
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Earphone
Earphone
US$3.91
Earphone, 8 ohm, with 10ft twisted stranded wire, 1/8" plug termination and ear support.
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71-4015 Microphone Holder Adaptor - 3/8" Female to 5/8" Male
71-4015 Microphone Holder Adaptor - 3/8" Female to 5/8" Male
US$5.53
The 5/8” -27 size is one and 3/8”-17 is the other. If you have a mike holder of one size and a stand with the other, you’ll need an adaptor to use them together. One of these small adaptors will solve the problem; road groups should carry a few of each.
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71-4001 Flange-Style Microphone Mounts
71-4001 Flange-Style Microphone Mounts
US$6.93
This is is designed for mounting on a table top, side wall etc., will accommodate a gooseneck or microphone extension pipe. Made for use as a permanent mount. The larger diameter is suggested for better strength if use will be constant and rigorous. Chrome plated finish; 5/8-27” standard threads.
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PA5NU Portable public address system 5w
PA5NU Portable public address system 7W
US$35.49

Features: Light and smart design for easy carrying. Low noise and excellent performance. Headset with dynamic condense microphone. Ideal for schools, churches, factories, meetings, guides and street vendors. Spare microphone: PA5N/SP1.

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TH-007 Microphone Clip Type
US$10.49
The TH-007 is a Microphone Clip Type.  Sensitivity: -50dB Dimensions: 1-1/2" diameter x 1/2" Cable length 3 feet with 3.5mm plug.
Delivery within 2-3 weeks
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