---
product_id: 11258340
title: "Ultrasonic Piezoelectric Transducer Speaker 28khz 100W Aluminum Alloy Silvery"
brand: "bqlzr"
price: "€ 71.32"
currency: EUR
in_stock: true
category: "Bqlzr"
url: https://www.desertcart.hr/products/11258340-ultrasonic-piezoelectric-transducer-speaker-28khz-100w-aluminum-alloy-silvery
store_origin: HR
region: Croatia
---

# Waterproof aluminum alloy build 100W max output power High mechanical Q-value for precision Ultrasonic Piezoelectric Transducer Speaker 28khz 100W Aluminum Alloy Silvery

**Brand:** bqlzr
**Price:** € 71.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your ultrasonic game with power and precision!

## Quick Answers

- **What is this?** Ultrasonic Piezoelectric Transducer Speaker 28khz 100W Aluminum Alloy Silvery by bqlzr
- **How much does it cost?** € 71.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/11258340-ultrasonic-piezoelectric-transducer-speaker-28khz-100w-aluminum-alloy-silvery)

## Best For

- bqlzr enthusiasts

## Why This Product

- Trusted bqlzr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** No need for insulating materials—just glue it on and connect correctly for instant operation.
- • **Robust 100W Power Output:** Delivers powerful sound waves with high conversion efficiency, maximizing performance without extra energy waste.
- • **Durable Aluminum Alloy Design:** Sleek silvery finish with waterproof properties for long-lasting reliability in demanding environments.
- • **Parallel Oscillator Connectivity:** Optimized wiring setup guarantees flawless function—get it right or it won’t work, ensuring professional-grade precision.
- • **Precision Ultrasonic Performance:** 28kHz frequency ensures crystal-clear ultrasonic output for advanced cleaning and industrial applications.

## Overview

The BQLZR Ultrasonic Piezoelectric Transducer Speaker operates at 28kHz with a robust 100W output, housed in a waterproof aluminum alloy casing. Designed for industrial ultrasonic cleaning and scientific applications, it features high mechanical Q-value and efficient energy conversion. Its easy installation and parallel oscillator design make it a reliable choice for professionals seeking precision and durability.

## Description

desertcart.com: BQLZR Ultrasonic Piezoelectric Transducer Speaker 28khz 100W Aluminum Alloy Silvery : Industrial & Scientific

## Features

- High mechanical Q-value, high conversion efficiency
- Large amplitude
- Positive electrode: located in the middle of the voltage ceramic sheet, the negative electrode is close to the metal parts
- The oscillators are directly connected in parallel with each other, that is, the positive pole is connected to the positive pole, and the negative pole is connected to the negative pole. If the connection is wrong, it will not work and have no response.
- There is no need to use additional insulating material between the transducer and the metal surface, just fix it with glue

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00L24P1ZW |
| Additional Features | ultrasonic cleaning 28khz ultrasonic tarnsducer ultrasonic speaker piezoelectric transducer ultrasonic piezo speaker for ultra sonic cleaning |
| Antenna Location | mechanical |
| Audio Driver Size | 69 Millimeters |
| Audio Driver Type | Piezoelectric Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #253,284 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #354 in Lab Ultrasonic Cleaners |
| Brand | BQLZR |
| Built-In Media | transducer, screw |
| Color | silver |
| Compatible Devices | Laptop, Desktop, MP3 Player, Television |
| Connectivity Technology | / |
| Control Method | Push Button |
| Controller Type | Corded Electric |
| Customer Reviews | 3.8 3.8 out of 5 stars (17) |
| Enclosure Material | Alluminum |
| Frequency Response | 28 KHz |
| Is Waterproof | Yes |
| Item Dimensions D x W x H | 1.77"D x 2.62"W x 2.72"H |
| MP3 player | No |
| Manufacturer | BQLZR |
| Model Name | Ultrasonic Speaker |
| Model Number | N11174 |
| Mounting Type | hand |
| Number of Audio Channels | 1.0 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 8.13 Centimeters |
| Speaker Type | Ultrasonic Transducer |
| Specific Uses For Product | ultrasonic cleaning |
| Subwoofer Diameter | 2 Inches |
| UPC | 700615709250 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 2 Inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** BQLZR
- **Connectivity Technology:** /
- **Frequency Response:** 28 KHz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![Ultrasonic Piezoelectric Transducer Speaker 28khz 100W Aluminum Alloy Silvery - Image 1](https://m.media-amazon.com/images/I/61i1QZj+iRL.jpg)

## Frequently Bought Together

- BQLZR Ultrasonic Piezoelectric Transducer Speaker 28khz 100W Aluminum Alloy Silvery
- BQLZR High Conversion Efficiency 60W 40KHz Ultrasonic Piezoelectric Transducer Cleaner
- KEMO Ultrasonic Signal Generator Module, Push Button Switch, Rotary Actuator, Automatic Operation, Black

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**Shop now:** [https://www.desertcart.hr/products/11258340-ultrasonic-piezoelectric-transducer-speaker-28khz-100w-aluminum-alloy-silvery](https://www.desertcart.hr/products/11258340-ultrasonic-piezoelectric-transducer-speaker-28khz-100w-aluminum-alloy-silvery)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-22*