# Speaker - 3" Diameter - 4 Ohm 3 Watt

**Type:** Product page · **SKU:** ADA1314 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/speaker-3-diameter-4-ohm-3-watt.html ([markdown](https://core-electronics.com.au/speaker-3-diameter-4-ohm-3-watt.html.md))

Listen up! This 3" diameter speaker cone is the perfect addition to any audio project where you need an 4 ohm impedance and 3W or less of power. Adafruit particularly...

## Pricing

- **Price:** $7.40 (inc GST) — $6.73 AUD, exc GST
- **Quantity discounts:** 10+ $6.53 (exc GST) · 50+ $6.39 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 77 today, and up to 500 more in 8–12 days.

## Description

Listen up! This 3" diameter speaker cone is the perfect addition to any audio project where you need an 4 ohm impedance and 3W or less of power. Adafruit particularly like this cone as it has 4 handy mounting tabs 60mm apart.
 
 Works great with Adafruit's [class D amplifier board](https://core-electronics.com.au/stereo-3-7w-class-d-audio-amplifier-max98306.html).

Speaker - 3" Diameter - 4 Ohm 3 Watt ([0:01](https://www.youtube.com/watch?feature=player_detailpage&v=ms8jm8Sy96M#t=1))

## Technical Details

- Weight: 50.48g
- Dimensions: 77.8mm x 77.8mm x 25.49 / 3.06" x 3.06" x 1"

## Guides for this product

- [DIY 10W Bluetooth Speaker - No Code Needed – How to use a Bluetooth 4.2 Audio Receiver Board with Onboard Amplifier (MH-M38)](https://core-electronics.com.au/guides/wireless/mh-m38-bluetooth-10w-speaker/)

## Videos for this product

- [DIY USB Boombox with a 4.2 Bluetooth Audio Receiver (MH-M38) - Zero Code!](https://core-electronics.com.au/videos/diy-usb-boombox-with-a-42-bluetooth-audio-receiver-mh-m38-zero-code)
- [Sound FX Buzzer Project](https://core-electronics.com.au/videos/sound-fx-buzzer-project)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/3/1314-00.jpg)