---
product_id: 215526311
title: "4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices"
brand: "pofet"
price: "₨8054"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/215526311-4pcs-waterproof-tweeter-piezo-treble-piezoelectric-speaker-ultrasonic-type-in
store_origin: LK
region: Sri Lanka
---

# Wide 2.5-60KHz frequency range Waterproof 51mm design Ultra-high 100dB sensitivity 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices

**Brand:** pofet
**Price:** ₨8054
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your device’s voice with ultrasonic precision—because subtle power speaks volumes!

## Quick Answers

- **What is this?** 4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices by pofet
- **How much does it cost?** ₨8054 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/215526311-4pcs-waterproof-tweeter-piezo-treble-piezoelectric-speaker-ultrasonic-type-in)

## 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

- • **Compact & Lightweight:** Slim 51mm diameter and featherlight 40g for easy installation anywhere
- • **All-Weather Durability:** Waterproof ABS casing built to withstand -30℃ to 70℃ environments
- • **High-Frequency Mastery:** Operates at 20±5KHz with a broad 2.5-60KHz range to target ultrasonic applications precisely
- • **Versatile Compatibility:** Perfect for repellers, dog trainers, and bird deterrents—integrates seamlessly with PCs and smart devices
- • **Precision Ultrasonic Power:** Delivers crisp 5.5Vp-p noise power with max 30Vp-p for dynamic sound control

## Overview

This 4-piece set of 51mm waterproof piezoelectric ultrasonic speakers offers a robust 5.5Vp-p noise power and a max 30Vp-p long power rating. Engineered for professional-grade repellers and training devices, it features a wide 2.5-60KHz frequency range and high sensitivity (≥100dB), all housed in durable ABS material that thrives in extreme temperatures from -30℃ to 70℃. Lightweight and compact, these speakers are designed for seamless integration with various electronic devices, ensuring reliable ultrasonic performance in any environment.

## Description

4pcs Waterproof Tweeter Piezo Treble Piezoelectric Speaker Ultrasonic Type for in repellers, bird repellers, dog training devices

## 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 |
|---------------|-------|
| Special feature | Waterproof |
| Recommended uses for product | For repellers, bird repellers, and dog training devices |
| Compatible devices | Personal Computer, Smartphone, Laptop, Tablet, Television |
| Subwoofer diameter | 5 Centimetres |
| Surround-sound channel configuration | 2.0 |
| Colour | black |
| Included components | 4 Piece Piezoelectric Ultrasonic Speaker |
| Item weight | 0.04 Kilograms |
| Is waterproof | True |
| Warranty type | Limited |
| Number of items | 4 |
| Control method | Touch |
| Wireless communication technology | No Wireless Communication Technology |
| Speaker size | 51 Millimetres |
| Power source | Corded Electric |
| Model Number | ELZ4614 |
| Package Dimensions | 17.7 x 8.7 x 4.2 cm; 40 g |
| Special Features | Waterproof |
| Item Weight | 40 g |

## Product Details

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

## Images

![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)

## 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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**Shop now:** [https://www.desertcart.lk/products/215526311-4pcs-waterproof-tweeter-piezo-treble-piezoelectric-speaker-ultrasonic-type-in](https://www.desertcart.lk/products/215526311-4pcs-waterproof-tweeter-piezo-treble-piezoelectric-speaker-ultrasonic-type-in)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*