# Mono Enclosed Speaker - 3W 4 Ohm

**Type:** Product page · **SKU:** ADA3351 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/mono-enclosed-speaker-3w-4-ohm.html ([markdown](https://core-electronics.com.au/mono-enclosed-speaker-3w-4-ohm.html.md))

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. Adafruit particularly like this speaker...

## Pricing

- **Price:** $8.95 (inc GST) — $8.14 AUD, exc GST
- **Quantity discounts:** 10+ $7.89 (exc GST) · 50+ $7.73 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 01 and Sep 07.

## Description

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. Adafruit particularly like this speaker as it is small and enclosed for good audio volume and quality. It has a handy JST 2PH input cable to add audio to your displays and other projects (this connector is part of the JST-PH series which is ~2.0mm spacing).

This speaker will work peachy-keen with any of our mono audio amps, such as the [PAM8302](https://core-electronics.com.au/mono-2-5w-class-d-audio-amplifier-pam8302.html) or [MAX98357A](https://core-electronics.com.au/adafruit-i2s-3w-class-d-amplifier-breakout-max.html) mono class D amplifiers.

[They also sell this as a 'stereo set' over here if you want 2 at a time.](https://core-electronics.com.au/stereo-enclosed-speaker-set-3w-4-ohm.html)

## Technical Details

- Speaker weight: 26.4g
- Dimensions: 30mm x 70mm x 17mm / 1.2" x 2.8" x .7"
- Cable is 22.5" long
- 3.4mm diameter mounting holes
- 63mm x 24mm mounting rectangle

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/3/3351-01.jpg)