2Pcs 150W Piezo Tweeter 186x80mm Ceramic Buzzer for Audio DIY

4.5 Β· 20 reviews
Original price was: $15.59.Current price is: $8.52.
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Upgrade your audio system with these 2 high-power piezo tweeters featuring a 150W max output and wide frequency response (2.2K-27KHz).

  • Rectangular 186x80mm size
  • Ceramic buzzer for clear treble sound
  • Impedance 4-8 ohms, sound pressure 100dB

10 in stock

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Estimated Delivery Time3–7 business days

Clear High-Frequency Performance

Designed for crisp treble delivery, these piezo tweeters operate efficiently between 2.2 kHz and 27 kHz, enhancing detail and clarity in your audio system.

The ceramic buzzer element ensures consistent sound pressure up to 100 dB, providing powerful, high-definition sound reproduction.

Robust Power Handling

With a power handling capacity of up to 150 W, these tweeters accommodate high-output audio setups without distortion.

They draw minimal current (3-5W actual power consumption), ensuring efficient operation within your speaker system.

Compact, Durable Design

Each tweeter measures 186 x 80 x 108 mm, making them suitable for integration into soundbars, home theater speakers, or DIY audio projects.

Constructed with a plastic casing and a 21.5 mm piezoelectric buzzer for durability and reliable performance.

Technical Specifications

  • Impedance: 4-8 ohms
  • Power Handling: 75-150 W
  • Frequency Response: 2.2 kHz – 27 kHz
  • Sound Pressure Level: 100 dB
  • Size: 186 x 80 x 108 mm
  • Buzzer Diameter: 21.5 mm
  • Material: Plastic (PP) with ceramic piezo buzzer

Key specifications

  • Impedance: 4-8 ohms
  • Power: 75-150 W
  • Frequency Response: 2.2 kHz – 27 kHz
  • Sound Pressure Level: 100 dB
  • Dimensions (LΓ—WΓ—H): 186Γ—80Γ—108 mm
  • Buzzer Size: 21.5 mm
  • Material: Plastic with ceramic buzzer

What's in the box

  • 2 pieces rectangular piezo tweeter 186Γ—80mm
Product FAQ

Frequently asked questions

01 What is the impedance of these piezo tweeters?

These tweeters have an impedance range of 4 to 8 ohms.

02 What power output do these tweeters support?

They support a power range of 75 to 150 watts.

03 What are the physical dimensions of each tweeter?

Each tweeter measures approximately 186mm by 80mm by 108mm.

04 What frequency range do these tweeters cover?

They cover a frequency response from 2.2 kHz up to 27 kHz.

05 What material is used for these tweeters?

They are made with a plastic (PP) body and a ceramic buzzer.

06 How many tweeters come in the package?

The package includes 2 piezo tweeter units.

07 What is the sound pressure level of these tweeters?

They produce a sound pressure level of about 100 dB.

08 Are these tweeters suitable for home theater audio systems?

Yes, they are designed for soundbar and home theater DIY audio configurations.

09 Do these tweeters require an external power source?

No additional power source is needed beyond the audio system input.

10 Is there an included crossover in this package?

No crossover is included with these tweeters.

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Weightβ€”
AvailabilityIn stock
SKUGA_137808

Discussion

4.5
Based on 20 reviews
Rating
AliExpress Shopper July 8, 2026 β˜… β˜… β˜… β˜… β˜…

Plastic as thin as cigarette paper! ... (unfortunately, this is common for us in China!) but it works, for how long...? ...

d***s July 5, 2026 β˜… β˜… β˜… β˜… β˜…

Came broken!

M***t July 2, 2026 β˜… β˜… β˜… β˜… β˜…

Product as described. packed well.

AliExpress Shopper June 24, 2026 β˜… β˜… β˜… β˜… β˜…

Thankyou arrived today

AliExpress Shopper June 17, 2026 β˜… β˜… β˜… β˜… β˜…

It has good high frequencies and is not shrill like many other piezoelectric devices. For a system that is not 100% focused on quality, this tweeter might be a good choice.