Speakers turn electronic signals into sound for music, voice, alarms and feedback in robotics, automation and embedded systems. Options range from tiny through-hole and slim panel speakers for space-constrained builds to full-range cone drivers for better fidelity, piezo buzzers and multi-tone alarms for simple alerts, and surface transducers that turn surfaces into speakers.
Key attributes include frequency response, power handling and impedance, physical size and mounting, and interface type such as direct drive, amplified outputs, USB or serial control. Reliability, ease of integration and matching electrical characteristics to available amplifiers determine real-world performance.
Code: SKU-010315
The SparkFun Qwiic Buzzer adds simple beeps and buzzes to your projects via I2C. Make some noises to alert you when something interesting happens. More Details...
In stock in Australia
Shipping from $4.90
+139 more from our supplier in 7-10 days
Code: SKU-008033
Surface transducers give you the awesome power to turn almost any surface into a speaker. More Details...
In stock in Australia
Shipping from $9.90
+193 more from our supplier in 7-10 days
Code: SKU-009988
This 2.5W, 4 Ohm speaker is only 28mm in diameter and just over 4mm thick. More Details...
In stock in Australia
Shipping from $4.90
+93 more from our supplier in 7-10 days
Code: SKU-003877
This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stand-alone sound. More Details...
Special Order
Shipping from $9.90
+876 more from our supplier in 7-10 days
Code: SKU-003805
This Piezo Alarm is a great option for when you need an audible alarm (or are just looking for a way to prank your friends). This alarm has 16 different output options that can be changed with the DIP switches on the unit. More Details...
Special Order
Shipping from $9.90
+365 more from our supplier in 7-10 days
Code: SKU-010667
This 1W, 8 Ohm speaker is only 20mm in diameter and is 4mm thick. More Details...
Special Order
Shipping from $9.90
+50 more from our supplier in 7-10 days
Code: AUD-50007
We drove it directly from a 5V PIC to generate the tones for our Simon demonstration game. More Details...
Special Order
Shipping from $4.90
+352 more from our supplier in 7-10 days
Code: SKU-007624
Add some crisp and compact audio to your project with this Mini External USB 2.0 Speaker. It's USB-only and does not require or use a 3.5mm audio jack. More Details...
More local stock soon
Shipping from $9.90
+383 more from our supplier in 7-10 days
Code: SKU-001734
This buzzer is an add-on for your RedBot that gives your robot the ability to make awesome beep-boop noises or alerts when something interesting (or terrible) happens. More Details...
Special Order
Shipping from $4.90
+108 more from our supplier in 7-10 days
Code: SKU-000337
A small audio speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects. More Details...
Special Order
Shipping from $9.90
+405 more from our supplier in 7-10 days
Brands