---
product_id: 455838307
title: "10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar"
brand: "yqboom"
price: "166 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Yqboom"
url: https://www.desertcart.ro/products/455838307-10pcs-41mm-piezo-disc-transducer-contact-microphone-trigger-sound-sensor
store_origin: RO
region: Romania
---

# 3.0~5.0 kHz resonant frequency 41mm precision diameter 3.94-inch pre-wired leads 10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar

**Brand:** yqboom
**Price:** 166 Lei
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your sound game — don’t just play it, trigger it!

## Quick Answers

- **What is this?** 10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar by yqboom
- **How much does it cost?** 166 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/455838307-10pcs-41mm-piezo-disc-transducer-contact-microphone-trigger-sound-sensor)

## Best For

- yqboom enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play DIY Ready:** Pre-wired with durable 3.94-inch cables for effortless installation on guitars, drums, and custom instruments.
- • **Value-packed 10-piece Set:** Expand your sonic toolkit with a full set of discs, ideal for multiple projects or backup replacements.
- • **Versatile Sound Triggering:** Perfect for electronic drum triggers, contact mics, buzzers, and innovative sound experiments.
- • **Robust Brass & Ceramic Build:** Engineered for temperature resistance and long-lasting stability in any creative setup.
- • **Pro-grade Acoustic Sensitivity:** Capture every subtle vibration with high-sensitivity piezo discs designed for pristine sound clarity.

## Overview

The YQBOOM 10PCS 41mm Piezo Disc Transducer set offers high-sensitivity, pre-wired contact microphones ideal for acoustic instruments and DIY sound projects. Featuring a resonant frequency range of 3.0 to 5.0 kHz and durable brass-ceramic construction, these discs deliver reliable vibration detection and easy installation with 3.94-inch leads. Perfect for musicians and makers seeking versatile, professional-grade pickups in a convenient 10-pack.

## Description

This item are brass piezoelectric discs which are essential parts for pickups of acoustic instruments. All the discs are made from selected copper, ensuring excellent conductivity and long-lasting use. It can be easily installed and suitable for many kinds of instrument like acoustic guitars, drums. Great for acoustic instrument pickups, stomp boxes, contact mics, etc.Drive Type: Piezo DiscsResonant frequency(kHz): 3.0~5.0+/- 0.5 KHzResonant impedance (ohms): 300 maxDiameter: 41mm/ 1.61 inchesThickness: 0.3mm/ 0.01 inchesCable Length: 100mm/ 3.94 inchesMaterial: Brass

Review: Half were broken on arrival. Others broke while manipulating…
Review: I bought this set of YQBOOM piezo discs to experiment with pickups for various acoustic instruments, and I’m very satisfied with their performance. Pros: • Good Sound Sensitivity: These piezo discs are highly sensitive and pick up vibrations well. They work great on acoustic instruments like guitars and drums, capturing clear, resonant sounds with minimal distortion. • Perfect for DIY Projects: With 10 discs included, this pack offers a lot of flexibility for DIYers. I’ve used them to create drum triggers and pickups for CBG guitars, and they’re perfect for experimenting with different placements and configurations. • Sturdy Build and Quality Wires: The 3.94-inch wires are just the right length for easy setup, and they seem durable enough to hold up during repeated use. The discs themselves feel well-made and have handled soldering and installation without any issues. • Affordable: Given the quality, you get great value here, especially with 10 in the pack. Cons: • May Require Some Customization: Depending on your setup, you might need to add foam or adhesive backing for better sound isolation. Not a big deal, but something to keep in mind. Overall, these piezo discs have been a fantastic addition to my toolkit. They’re versatile, well-built, and work exactly as advertised. Highly recommended for anyone looking to experiment with contact microphones or DIY acoustic pickups!

## Features

- Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic , computer, etc.
- These pre-wired piezo pickups are easy to install, foot stompers and other home-made instruments for sound and vibration detection.
- Resonant frequency 3.0~5.0+/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity.
- Made of brass and ceramic, temperature resistant, stable
- Lead Length: 10cm /3.94 Inch.Package Contents: 10 PCS.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2QSQNB2 |
| Body Material | Brass |
| Customer Reviews | 4.5 4.5 out of 5 stars (375) |
| Date First Available | 27 June 2022 |
| Item Weight | 32 g |
| Material Type | Ceramic |
| Package Dimensions | 10.31 x 5 x 1.09 cm; 32 g |
| Size | 10Pcs 41mm |

## Images

![10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar - Image 1](https://m.media-amazon.com/images/I/71K2Ytm2QpL.jpg)

## Customer Reviews

### ⭐ Review
*by T***E on 6 April 2024*

Half were broken on arrival. Others broke while manipulating…

### ⭐⭐⭐⭐⭐ Review
*by J***D on 12 November 2024*

I bought this set of YQBOOM piezo discs to experiment with pickups for various acoustic instruments, and I’m very satisfied with their performance. Pros: • Good Sound Sensitivity: These piezo discs are highly sensitive and pick up vibrations well. They work great on acoustic instruments like guitars and drums, capturing clear, resonant sounds with minimal distortion. • Perfect for DIY Projects: With 10 discs included, this pack offers a lot of flexibility for DIYers. I’ve used them to create drum triggers and pickups for CBG guitars, and they’re perfect for experimenting with different placements and configurations. • Sturdy Build and Quality Wires: The 3.94-inch wires are just the right length for easy setup, and they seem durable enough to hold up during repeated use. The discs themselves feel well-made and have handled soldering and installation without any issues. • Affordable: Given the quality, you get great value here, especially with 10 in the pack. Cons: • May Require Some Customization: Depending on your setup, you might need to add foam or adhesive backing for better sound isolation. Not a big deal, but something to keep in mind. Overall, these piezo discs have been a fantastic addition to my toolkit. They’re versatile, well-built, and work exactly as advertised. Highly recommended for anyone looking to experiment with contact microphones or DIY acoustic pickups!

### ⭐⭐⭐⭐⭐ Review
*by M***M on 12 September 2022*

These things are fragile, I was shocked to find that they were shipped in a ziplock bag rather than a box. In my case they were all in good shape but it really wouldn't take much to destroy them in shipping. I personally use these for auto bed leveling on my 3d printer and these work well for that purpose. The wires are a bit lacking but if you're careful and don't overheat the ceramic it's easy enough to solder thicker wires.

## Frequently Bought Together

- YQBOOM 10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-27*