---
product_id: 215526311
title: "POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices"
brand: "pofet"
price: "28137CFA"
currency: XOF
in_stock: true
reviews_count: 7
url: https://www.desertcart.sn/products/215526311-pofet-4pcs-waterproof-tweeter-piezo-treble-piezoelectric-speaker-ultrasonic-type
store_origin: SN
region: Senegal
---

# Wide frequency 2.5-60KHz range Waterproof 51mm ABS casing High sensitivity ≥100dB output POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices

**Brand:** pofet
**Price:** 28137CFA
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your repeller game with ultrasonic precision and waterproof resilience!

## Quick Answers

- **What is this?** POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices by pofet
- **How much does it cost?** 28137CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/215526311-pofet-4pcs-waterproof-tweeter-piezo-treble-piezoelectric-speaker-ultrasonic-type)

## Best For

- pofet enthusiasts

## Why This Product

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

## Key Features

- • **Power Smart:** Rated noise power at 5.5Vp-p with max 30Vp-p for efficient energy use
- • **Compact & Ready:** 51mm diameter fits easily into existing devices or DIY projects
- • **Ultrasonic Precision:** Operate seamlessly from 2.5 to 60KHz for targeted sound control
- • **Multi-Use Versatility:** Perfect for bird repellers, dog training, and other ultrasonic applications
- • **Weatherproof Durability:** Robust ABS waterproof design built to withstand outdoor elements

## Overview

The POFET 4pcs Waterproof Tweeter Piezoelectric Speakers deliver high-sensitivity ultrasonic sound (2.5-60KHz) in a compact 51mm waterproof ABS casing. Designed for repellers and training devices, they offer efficient power handling (5.5Vp-p rated noise, max 30Vp-p) and durable performance in outdoor environments, making them an essential upgrade for professional-grade animal deterrent and training solutions.

## Description

Description:- 51mm Waterproof Piezoelectric Ultrasonic Speaker.- Rated Noise Power: 5.5Vp-p.- Rated Long Power(Max): 30Vp-p.- Rated Frequency: 2.5-60KHz.- Can be used in repellers, bird repellers, dog training devices, etc.Specification:- Poduct: Piezoelectric Ultrasonic Speaker- Material: ABS- Rated Noise Power: 5.5Vp-p- Rated Long Power(Max): 30Vp-p- Rated Frequency: 2.5-60KHz- Operating Frequency: 20±5KHz- Rated Sensitivity: ≥100dB- Operating Temperature: -20℃~60℃- Storage Temperature: -30℃~70℃- Diameter: 51mm/2.01inch- Height: 20mm/0.79inchPackage Includes:4 Piece Piezoelectric Ultrasonic SpeakerNote:The above size is measured by hand, please allow slightly difference.

Review: Very good - Good quality speakers for my frequency generator
Review: limited power handling but effective at above hearing frequencies. - They seem to be good. I used 2 of these to scare magpies away from the nest they were building under some solar panels. It didn't work but the postman complained that he could hear it several doors away. No-one else could including 15 year old teenage girls. I am now trying to find a microphone which will allow me to check the claimed fequency range. Be aware that the power handling is not much more than 5v Peak. wattage is irrelevant because they are very high impedance. If over run they make a clicking noise. This limitation is in the specification.

## Features

- Can be used in repellers, bird repellers, dog training devices, etc.
- Rated Noise Power: 5.5Vp-p.
- Rated Frequency: 2.5-60KHz.
- 51mm Waterproof Piezoelectric Ultrasonic Speaker.
- Rated Long Power(Max): 30Vp-p.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08721F9GW |
| Antenna Location | For repellers, bird repellers, and dog training devices |
| Audio Driver Size | 51 Millimetres |
| Audio Driver Type | Piezoelectric Driver |
| Audio Output Mode | Mono |
| Audio output mode | Mono |
| Best Sellers Rank | 39,929 in Pet Supplies ( See Top 100 in Pet Supplies ) 79 in Sonic Bark Deterrents |
| Box Contents | 4 Piece Piezoelectric Ultrasonic Speaker |
| Brand | POFET |
| Brand Name | POFET |
| Colour | black |
| Compatible Devices | Personal Computer, Smartphone, Laptop, Tablet, Television |
| Connectivity Protocol | Wired |
| Connectivity technology | Wired |
| Control Method | Touch |
| Customer Reviews | 4.2 out of 5 stars 90 Reviews |
| Enclosure Material | ABS, Acrylonitrile Butadiene Styrene |
| Frequency Response | 2500 Hz |
| Frequency response | 2500 Hz |
| Input Voltage | 5.5 Volts |
| Input voltage | 5.5 Volts |
| Is Waterproof | True |
| Item Weight | 0.04 Kilograms |
| MP3 player | No |
| Manufacturer | POFET |
| Maximum Speaker Output Power (in watts) | 30 Watts |
| Model Name | ELZ4614 |
| Model Number | ELZ4614 |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Wired |
| Number of Audio Channels | 2.0 |
| Number of Items | 4 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Features | Waterproof |
| Series Number | 46 |
| Speaker Size | 51 Millimetres |
| Speaker Type | Waterproof |
| Speaker maximum output power | 30 Watts |
| Specific Uses For Product | repellers, bird repellers, dog training devices |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 5 Centimetres |
| Tweeter Diameter | 51 Millimetres |
| UPC | 705333168730 |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 51 Millimetres |

## Product Details

- **Audio output mode:** Mono
- **Brand:** POFET
- **Connectivity technology:** Wired
- **Frequency response:** 2500 Hz
- **Input voltage:** 5.5 Volts
- **Material:** ABS, Acrylonitrile Butadiene Styrene
- **Model name:** ELZ4614
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 30 Watts
- **Speaker type:** Waterproof

## Images

![POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices - Image 1](https://m.media-amazon.com/images/I/51X21rogEZL.jpg)
![POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices - Image 2](https://m.media-amazon.com/images/I/51swRVqsGsL.jpg)
![POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices - Image 3](https://m.media-amazon.com/images/I/51Otqbahn4L.jpg)
![POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices - Image 4](https://m.media-amazon.com/images/I/51BAEkkAr7L.jpg)
![POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices - Image 5](https://m.media-amazon.com/images/I/514qkfTF9LL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by U***E on 3 January 2026*

Good quality speakers for my frequency generator

### ⭐⭐⭐⭐ limited power handling but effective at above hearing frequencies.
*by R***2 on 23 May 2026*

They seem to be good. I used 2 of these to scare magpies away from the nest they were building under some solar panels. It didn't work but the postman complained that he could hear it several doors away. No-one else could including 15 year old teenage girls. I am now trying to find a microphone which will allow me to check the claimed fequency range. Be aware that the power handling is not much more than 5v Peak. wattage is irrelevant because they are very high impedance. If over run they make a clicking noise. This limitation is in the specification.

### ⭐⭐⭐⭐⭐ Adesso ultrasuoni potenti contro i topi!
*by P***O on 1 May 2026*

Come da descrizione tutto ok

## Frequently Bought Together

- POFET 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices
- Kemo M048N Ultrasonic Generator Repels Animals, Birds and Insects. For Connecting Piezo Speakers. For Mounting in Storage Rooms, Kitchens, Warehouses, Gardens

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-12*