2pcs 1.25 Inch 31mm Full Range Portable Speakers 4Ω 8Ω 3W

5.0 · 6 reviews
Original price was: $23.32.Current price is: $18.19.
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Compact 31mm full range speakers with 4Ω/8Ω impedance and 3W rated power, ideal for home theater and multimedia projects.

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Estimated Delivery Time3–7 business days

Compact Full-Range Design

This set includes two 1.25 inch (31mm) portable speakers engineered for clear full-range sound. With a sleek metal cabinet and compact dimensions, they fit conveniently into home theater setups or multimedia projects.

Power and Performance

Each speaker delivers a rated power of 3W with a peak capacity of 4W, operating efficiently across a frequency range of 260 Hz to 17 kHz. The sensitivity rating is 78dB ±3dB, ensuring balanced audio output.

Precise Construction

Featuring a 20.4mm diameter voice coil and NdFeB magnets, these speakers provide durable construction for consistent sound quality. The 12mm height and 29mm recommended mounting opening make installation straightforward.

  • Speaker diameter: 31mm (1.25 inch)
  • Voice coil diameter: 20.4mm
  • Magnet: NdFeB (neodymium)
  • Speaker height: 12mm
  • Recommended mounting opening: 29mm

Versatile Compatibility

Designed for DIY enthusiasts and home theater applications, these full-range speakers support 4Ω or 8Ω systems, making them adaptable for a variety of audio setups.

  • Impedance: 4Ω or 8Ω
  • Full-range audio crossover
  • Suitable for home theater and multimedia use

Key Specifications

  • Impedance: 4Ω/8Ω
  • Rated power: 3W
  • Peak power: 4W
  • Frequency response: 260Hz-17kHz
  • Sensitivity: 78dB±3dB
  • Speaker diameter: 31mm

What's in the box

  • 2pcs 1.25 inch full range speaker units
Product FAQ

Frequently asked questions

01 What is the rated power of each speaker?

Each speaker has a rated power of 3 watts and a peak power of 4 watts.

02 What are the impedance options for these speakers?

The speakers are available with either 4 ohm or 8 ohm impedance.

03 What is the frequency range of the speakers?

They cover a frequency range from 260 Hz to 17 kHz.

04 What is the diameter of the speaker unit?

The speaker diameter measures 31 millimeters (1.25 inches).

05 What is the voice coil diameter?

The voice coil has a diameter of 20.4 millimeters.

06 Are these speakers suitable for home theater use?

Yes, they are designed for multimedia audio applications including home theater DIY projects.

07 What material is the speaker cabinet made of?

The cabinet is made of metal for durability.

08 Do these speakers include built-in power sources or adapters?

No, the speakers require an external power source and do not include an adapter.

09 Is this a full-range speaker?

Yes, these are full-range audio crossover speakers.

10 What magnet type is used in the speaker?

The speakers use NdFeB (neodymium) magnets for efficient performance.

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AvailabilityIn stock
SKUGA_139895

Discussion

5.0
Based on 6 reviews
Rating
Mysterious Shopper February 26, 2026 ★ ★ ★ ★ ★

perfect

С***ч February 1, 2026 ★ ★ ★ ★ ★

I installed the speaker in a Panasonic RC-DC1 radio clock. The sound is just like the original speaker. I recommend it.

c***r January 26, 2026 ★ ★ ★ ★ ★

Haven't tested it but looks great and arrived quick!

D***o December 13, 2025 ★ ★ ★ ★ ★

they arrived quickly. In excellent condition, properly packaged, still to be tried. great price

D***o December 13, 2025 ★ ★ ★ ★ ★

They arrived immediately, in excellent condition, proper packaging, yet to be tested, great price.