Speakers
Browse our range of speakers and speaker drivers for your electronics projects. From small PCB-mount speakers to full-range drivers and audio amplifier modules, you'll find components suited to Arduino builds, Raspberry Pi setups, and custom audio projects.
Whether you're a hobbyist building a DIY Bluetooth speaker, a student working on a STEM project, or a maker adding sound to an interactive display, we stock speakers in various sizes, impedances, and wattages to match your needs. Shipped from Australia with fast local delivery.
Ultra-thin speaker 4 ohms 3 watt
SKU: LB-PT-SPEAKER | Brand: Little Bird
A compact, ultra-thin speaker ideal for portable electronics, embedded projects, and audio prototyping. Features a PH2.54 terminal connector with a 20 cm wire lead for easy integration. Specifications Power – 3 W ...
Delivered by Wed 17 Jun
Mini Portable Hamburger Speaker Amplifier for iPod/iPad/Laptop/Phone/Tblet PC
SKU: EC-RPA08821S | Brand: Elecrow
This speaker equipped with 360-degree sound field integrates a cone design with a custom-built speaker to project sound in all directions. It can offer deep and rich sound with HI-FI result for it comes with 1.4 subwo...
Delivered by Wed 1 Jul
Thin Speaker - 4 Ohm, 2.5W, 28mm
SKU: SF-COM-21311 | Brand: SparkFun
A compact, thin speaker ideal for projects where space is tight. At just 28 mm in diameter and approximately 4 mm thick, it fits into enclosures and wearables where standard speakers won't. The pre-wired 180 mm cable ...
Delivered by Wed 17 Jun
3 Speaker 4Ω (5W)
SKU: PI-COM1600 | Brand: Pimoroni
A 3-inch (77.8 mm) full-range speaker rated at 5 W with a 4 Ω impedance. Compact enough to embed in custom enclosures, arcade cabinets, internet radio builds, and other audio projects. Key Features 5 W Power – Soli...
Delivered by Wed 17 Jun
Speaker - 3inch / 76.2mm Diameter - 4 Ohm 3 Watt
SKU: AF-1314 | Brand: Adafruit
A 3-inch (76.2 mm) speaker cone with 4 Ω impedance and 3 W power handling. Four mounting tabs spaced 60 mm apart make it easy to secure in enclosures or project housings. Pairs well with Class D amplifier boards for c...
Delivered by Wed 17 Jun
Mini USB Stereo Speaker
SKU: SF-COM-18343 | Brand: SparkFun
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. You'll get great audio, even with a device that doesn't have a he...
Delivered by Fri 26 Jun
HIFI Digital Bluetooth Amplifier-50W*2
SKU: DF-DFR0803 | Brand: DFRobot
A HiFi digital power amplifier board with Bluetooth 5.0 and AUX input, delivering 50W per channel in a dual-channel configuration. With AM interference suppression and filtering, the board achieves THD as low as 0.1% ...
Delivered by Fri 26 Jun
Stereo Enclosed Speaker Set - 3W 4 Ohm
SKU: AF-1669 | Brand: Adafruit
Listen up! This set of two 2.8" x 1.2" speakers are the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. We particularly like these speakers as they are small and enclos...
Delivered by Tue 7 Jul
2 x 45mm 4ohm 4Ω 3W Stereo Speaker with PH2.0 Plug
SKU: LB-LS6972x2 | Brand: Little Bird
A compact stereo speaker pair for small audio projects, handheld devices, and embedded builds. Each 45mm driver is rated at 4Ω and 3W, delivering clear, balanced sound in a slim form factor. Pre-wired with a PH2.0 plu...
Delivered by Wed 17 Jun
20W 4 Ohm Full Range Speaker [XS-GTF1027]
SKU: AF-1732 | Brand: Adafruit
A high-power 4" (102mm) full-range speaker rated at 20W continuous with 4Ω impedance. The wide frequency response of 60Hz–24kHz delivers clear audio across the full spectrum, making it suitable for projects where you ...
Delivered by Tue 7 Jul
Mono Enclosed Speaker with Plain Wires - 3W 4 Ohm
SKU: AF-4445 | Brand: Adafruit
A compact 2.8" × 1.2" enclosed mono speaker delivering clear audio output at 3W and 4 ohm impedance. The sealed enclosure provides improved sound quality and volume compared to bare speaker drivers of a similar size. ...
Delivered by Tue 7 Jul
3W mini audio stereo amplifier
SKU: DF-DFR0119 | Brand: DFRobot
This compact stereo amplifier module from DFRobot is based on the PAM8403 chip, delivering 3W per channel into 4Ω speakers with over 90% efficiency. It's a fully functional two-channel audio amplifier with an integrat...
Delivered by Fri 26 Jun
4Ω 6W Speaker
SKU: LB-LS6069 | Brand: Little Bird
This compact enclosed speaker delivers clear audio output at up to 6W with a 4Ω impedance, suitable for a wide range of DIY audio and display projects. It comes with a JST PH 2-pin input cable for easy connection to a...
Delivered by Wed 17 Jun
SparkFun Qwiic Speaker Amp
SKU: SF-DEV-20690 | Brand: SparkFun
The SparkFun Qwiic Speaker Amp includes the Texas Instruments TPA2016D2 stereo, filter-free class-D audio power amplifier. What distinguishes this audio amplifier from others is that it features volume control (i.e. g...
Delivered by Fri 26 Jun
USB Powered PC Speakers
SKU: TB-XC5191 | Brand: Little Bird
Compact, USB-powered stereo speakers with a space-saving design for laptops and desktop PCs. Powered directly from your computer's USB port — no batteries or plug pack required. Features a separate volume control, pow...
Delivered by Wed 17 Jun
Picade PCB - Arduino Compatible with 3W Amp
SKU: PR-PIM110 | Brand: Little Bird
This is an Arduino-compatible board with integrated 3W stereo amplifier designed for use in arcade projects (like our Picade).It behaves like a keyboard when plugged in via USB and has a default key-mapping ...
Delivered by Wed 17 Jun
Large Surface Transducer
SKU: SF-COM-19102 | Brand: SparkFun
Turn a table, wall, cardboard box or other flat surface into a speaker with this large surface transducer. Instead of using a traditional cone, the coil is attached to a pad that transfers vibration directly into the ...
Delivered by Fri 26 Jun
Mini 2-Inch 4Ohm 3W Full Range Portable Speaker
SKU: LB-PT-30AUG | Brand: Little Bird
Introducing our 2-Inch 4-Ohm 3W Full Range Mini Speaker for Stereo Loudspeaker Box DIY Enthusiasts Unleash the power of crystal-clear sound with our 2-inch 4-ohm 3W Full Range Mini Speaker, the ultimate DIY access...
Out of stock
Speaker - 40mm Diameter - 4 Ohm 3 Watt
SKU: AF-3968 | Brand: Adafruit
Hear the good news! This speaker is a great addition to any audio project where you need a 4 Ohm impedance and 3W or less of power. At 40mm diameter it has a more square-ish shape, but a smaller face. Sound quality...
Out of stock
Supplementary Stereophonic Speaker for Sea Shanty Shenanigans
SKU: PR-PIM350 | Brand: Little Bird
We designed this speaker kit as an add-on to our Pirate Radio Kit, for stereo sound, but it'll work with any small audio board that you want to add a speaker to. The kit comes with everything you need to put i...
Out of stock