3-Inch 15W Full-Range Speaker Driver for DIY Audio

4.3 Β· 9 reviews
Price range: $34.10 through $51.47
Pay now, in 4 interest-free payments of $8.53, or over 3–6 months
4 interest-free payments of $8.53

Compact 3-inch full-range speaker driver offering 15W rated power and wide frequency response of 82Hz-25KHz.

  • Hard oxide aluminum ceramic diaphragm
  • Available in 4 or 8 ohm impedance
  • Lightweight design with aerospace-grade magnet
β†—
Estimated Delivery Time3–7 business days

Compact full-range speaker for DIY audio

This 3-inch speaker driver delivers a precise full-frequency sound range from 82Hz to 25KHz, making it ideal for high-fidelity home audio amplification projects.

Its compact size and versatile impedance options (4 or 8 ohms) allow flexible integration in various audio system builds.

Premium materials for enhanced performance

The driver features a hard oxide aluminum ceramic diaphragm to ensure durability and clear sound reproduction.

A Y35 aerospace magnet provides stable magnetic flux for improved sound efficiency.

Technical specifications at a glance

  • Rated Power: 15W
  • Frequency Response: 82Hz-25KHz
  • Impedance: 4Ξ© or 8Ξ©
  • Voice Coil Diameter: 20 cores
  • Sensitivity: 89dB Β± 3dB
  • Weight: Round – 389g; Square – 384g

Key specifications

  • Driver Size: 3 inches
  • Rated Power: 15W
  • Frequency Response: 82Hz-25KHz
  • Impedance: 4 ohm or 8 ohm
  • Diaphragm Material: Hard oxide aluminum ceramic
  • Magnet Material: Y35 aerospace magnet
  • Voice Coil Diameter: 20 cores
  • Sensitivity: 89dB Β± 3dB
  • Weight: Round: 389g, Square: 384g

What's in the box

  • 3-Inch Full-Range Speaker Driver Unit
Product FAQ

Frequently asked questions

01 What is the rated power of this speaker driver?

The speaker driver has a rated power of 15 watts.

02 What size is the speaker driver?

It is a 3-inch full-range speaker driver unit.

03 What materials are used in the speaker diaphragm?

The speaker diaphragm is made from hard oxide aluminum ceramic.

04 What are the impedance options for this speaker?

This speaker is available in either 4 ohm or 8 ohm configurations.

05 What is the frequency response range?

It covers a frequency response from 82Hz to 25KHz.

06 What type of magnet does this speaker use?

The speaker uses a Y35 aerospace-grade magnet.

07 Does this speaker driver come with an enclosure or cabinet?

No, it includes only the driver unit without any enclosure.

08 Is there an included amplifier with this speaker?

No amplifier is included; this is a standalone speaker driver unit.

09 What is the weight of the speaker driver?

The round version weighs approximately 389 grams and the square version about 384 grams.

10 Is this speaker suitable for DIY audio projects?

Yes, it is designed as a loudspeaker unit ideal for DIY home audio projects.

Categories
Tags, , , , , , ,
Weightβ€”
AvailabilityIn stock
SKUGA_138324

Discussion

4.3
Based on 9 reviews
Rating
AliExpress Shopper September 30, 2026 β˜… β˜… β˜… β˜… β˜…

Good speaker in relation to it's price.
Excellent service and delivery time.
I can highly recommend this store.
Cheers!

М***Ρ‡ September 19, 2026 β˜… β˜… β˜… β˜… β˜…

To be honest, the speakers are of mediocre quality. Apart from their nice appearance, there's nothing special about them. They definitely aren't worth the money; it's better to buy similar ones that are three times cheaper and much better quality. The seller lied about the frequency characteristics. Look at the graphs. Processing the suspensions and daily stretching yielded almost nothing. Don't buy this.

AliExpress Shopper August 5, 2026 β˜… β˜… β˜… β˜… β˜…

Very good seller!
I recommend the product and the store!
You can order with confidence!

AliExpress Shopper June 4, 2026 β˜… β˜… β˜… β˜… β˜…

Good,

П***Ρ‡ April 4, 2026 β˜… β˜… β˜… β˜… β˜…

I hope the product is excellent, but the post office did not deliver it, and there are no complaints against the seller.