---
product_id: 16163587
title: "Piezoelectric Speaker KSN 1025B - Wide Dispersion Horn Tweeter (Beveled)"
brand: "piezo source"
price: "10 zł"
currency: PLN
in_stock: false
reviews_count: 3
url: https://www.desertcart.pl/products/16163587-piezoelectric-speaker-ksn-1025b-wide-dispersion-horn-tweeter-beveled
store_origin: PL
region: Poland
---

# 75W power 1kHz-40kHz range 90° dispersion Piezoelectric Speaker KSN 1025B - Wide Dispersion Horn Tweeter (Beveled)

**Brand:** piezo source
**Price:** 10 zł
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Piezoelectric Speaker KSN 1025B - Wide Dispersion Horn Tweeter (Beveled) by piezo source
- **How much does it cost?** 10 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/16163587-piezoelectric-speaker-ksn-1025b-wide-dispersion-horn-tweeter-beveled)

## Best For

- piezo source enthusiasts

## Why This Product

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

## Key Features

- • **Durable and Reliable:** With a maximum temperature tolerance of 80°C, this speaker is built to last.
- • **Unmatched Sound Clarity:** Experience crystal-clear audio with a frequency response from 1 kHz to 40 kHz.
- • **Wide Dispersion for All:** Enjoy a full 90° horizontal dispersion angle, perfect for any listening environment.
- • **High Efficiency Performance:** Convert 40-50% of electrical energy into acoustical energy for powerful sound.
- • **Effortless Amplifier Compatibility:** Designed to present no added load to your amplifier, ensuring seamless integration.

## Overview

The Piezoelectric Speaker KSN 1025B is a high-performance wide dispersion horn tweeter designed for superior audio clarity and efficiency. With a frequency response of 1 kHz to 40 kHz, it boasts a 90° horizontal dispersion angle and a maximum power handling capacity of 75W, making it an ideal choice for audiophiles and professionals alike.

## Description

The 2 x 6 inch exponential horn has full 90 included angle horizontal dispersion. With an impedance of over 400 ohms at 1kHz, and above 20 ohms at 40 kHz, the piezo ceramic speaker presents no added load to the amplifier and rejects low frequency power without requiring a crossover network. Electrically, these piezo ceramic speakers appear as 0.3 mfd capacitors and exhibit high efficiency ( 40 - 50% ) in converting electrical energy into acoustical energy.

## Features

- The 2 x 6 inch exponential horn has full 90 included angle horizontal dispersion. With an impedance of over 400 ohms at 1kHz, and above 20 ohms at 40 kHz, the piezo ceramic speaker presents no added load to the amplifier and rejects low frequency power without requiring a crossover network. Electrically, these piezo ceramic speakers appear as 0.3 mfd capacitors and exhibit high efficiency ( 40 - 50% ) in converting electrical energy into acoustical energy
- Frequency Response: 1 kHz to 40 kHz
- Average Sensitivity: 92 dB at 1m/1W
- Maximum Power Handling Capacity: 75W (EIA RS426)
- Maximum Temperature: 80 Degrees Celsius
- Data Sheets available at: piezosource.com

## Product Details

- **Brand:** Piezo Source
- **Mounting Type:** Flush Mount
- **Speaker Type:** Tweeter
- **Recommended Uses For Product:** electrical
- **Unit Count:** 1.0 Ounce

## Images

![Piezoelectric Speaker KSN 1025B - Wide Dispersion Horn Tweeter (Beveled) - Image 1](https://m.media-amazon.com/images/I/51bMu543BNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Tweeter and Horn Combo
*by J***N on August 1, 2017*

These are integral in the design for my Barking Dog Eliminator and work exceedingly well during initial tests. My poor dog was wigging out while I tested it inside (sorry Jax). And so far they are able to push high frequency tones with ease.

### ⭐⭐⭐⭐ surprise!
*by M***Z on October 13, 2021*

I purchased two of these. I think they sound good so far but I have not given a good test. Surprise when you make your cut-out! I'm making sealed box for 8" woofer, 2-way x-over with this tweeter. I measure cut-out from tweeter dimensions. Surprise! That big honking tweeter enclosure won't fit through it. See pic. So I have to make small adjustment to cut out. With this modification you can fit but you must take apart the tweeter. It's simple, just don't damage the diaphram. To install, I will first carpet the front face plate. Then, install the tweeter to the front face plate and I may install woofer as well. The enclosure will be completed such that I can just slap the front face plate on; actually it will be recessed an inch and a quarter. I may put back on last just to be able to carpet over the screws that I must put in front. Nevertheless, you want a small cut-out for your tweeter horn and you want to avoid making the cut-out modification in the direct middle because you have screw holes there. You can stuff some speaker putty or caulking around the cut-out in the inside after you attach the horn to your enclosure if needed. I think the horn looks good. My cut-out is around 2-inches wide and 6-inches long. Don't make the modification too big. I've never used horns like this so I didn't now what to expect.

### ⭐⭐⭐⭐⭐ Piezoelectric Speaker KSN 1025B - Wide Dispersion Horn Tweeter
*by R***L on October 1, 2018*

Looks like it will do the job

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**Shop now:** [https://www.desertcart.pl/products/16163587-piezoelectric-speaker-ksn-1025b-wide-dispersion-horn-tweeter-beveled](https://www.desertcart.pl/products/16163587-piezoelectric-speaker-ksn-1025b-wide-dispersion-horn-tweeter-beveled)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-28*