All Products

SKU: AF-1314

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 compact audio projects. Specifications Diameter: 3″ (76.2 mm) Impedance: 4 Ω ...

SKU: AF-4445

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. This speaker comes with plain bare wires (no connector), making it easy to sold...

SKU: LB-PT-SPEAKER

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 Impedance – 4 Ω Diameter – 40 mm Thickness – 5 mm Connector – PH2.54 terminal...

SKU: AF-3968

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 and volume are nicely sandwiched between our Thin Plastic Speaker with Wires an...

SKU: AF-1785

A medium surface transducer that turns any flat surface — tables, walls, panels — into a speaker. Unlike traditional cone speakers, a voice coil wrapped around a metal rod causes vibration that transfers directly to the surface it's pressed against, producing surprisingly clear sound from the sur...

SKU: AF-1732

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 need room-filling sound. Originally designed for automotive use, this speaker w...

SKU: SF-COM-19102 · MPN: COM-19102

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 surface it is pressed against.Connect it to an audio source and experiment with ...

SKU: PI-COM1600

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 – Solid output for its size 4 Ω Impedance – Compatible with most Class D amplifier bo...

SKU: AF-3351

Listen up! This 2.8" x 1.2" speaker is a great addition to any audio project where you need 4 ohm impedance and 3W or less of power. We particularly like this speaker as it is small and enclosed for good audio volume and quality. It has a handy JST 2PH input ca...

SKU: SF-COM-21311

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 terminates in a 2-pin JST connector for easy hookup. Key Features 28mm Diamet...

SKU: AF-1669

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 enclosed for good audio volume and quality. The pair have a handy SPK input cable to a...

SKU: LB-PT-30AUG

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 accessory for audio enthusiasts.  Specifications: Impedance: 4 ohms Power Hand...

SKU: AF-987

This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, its incredibly efficient (over 90% efficient when driving...

SKU: AF-2130

The Adafruit Mono 2.5W Class D Audio Amplifier delivers powerful sound from a tiny package. Based on the PAM8302 chip, it drives 4–8 ohm speakers at up to 2.5 W with over 90% efficiency — making it ideal for portable and battery-powered audio projects. A significant upgrade over basic LM386-based...

SKU: AF-1784

Turn any surface/wall/table etc into a speaker with a surface transducer. This type of speaker does not have a moving cone like most speakers you've seen. Instead, a metal rod is wrapped with the voice coil. When current is pulsed through the coil, the magnetic field causes a piece of metal to...

SKU: AF-1552

This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD). Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it's incredibly efficient (89% efficient when...

SKU: AF-5986

This compact enclosed mono speaker delivers clear audio at up to 1 W with 8 Ω impedance. The sealed enclosure provides better volume and sound quality compared to bare speaker drivers of a similar size, making it a practical choice for embedded audio projects, displays, and interactive installati...

SKU: AF-175

Its a Wave shield party pack! Just add an Arduino to create your own iPod-killer, audio art, sound-effects box... Comes with: Latest Wave shield kit, works with more SD cards and with older NG Arduinos! Unassembled 1 or 2 GB SD card (brand or size may change, but we test one of each ki...

SKU: AF-5647

The Adafruit STEMMA Audio Amp is a compact mono Class D amplifier based on the PAM8302 chip, delivering up to 2.5W into 4 Ω speakers from a 2.0–5.5V DC supply. With over 90% efficiency at half a watt into 8 Ω, it's ideal for portable and battery-powered audio projects. This plug-and-play STEMMA ...

SKU: PI-PIM468

The ultimate desktop retro arcade machine! Picade is a Raspberry Pi-powered mini arcade that you build yourself, with authentic arcade controls, a high resolution 4:3 display that's ideal for retro gaming, and a punchy speaker to hear those 8-bit game soundtracks at their bestPicade is now R...