15 Pieces 20mm Piezo Amplifier Discs 250mm Wire Durable for Acoustic Guitars

Description:

【Premium Material】20mm Piezo Discs made of brass and ceramic, temperature resistant, stable, durable and long service life
【Size】Piezo pickup plate diameter 20mm, thickness 0.4mm; wire length 250mm(10inch), small, thin and lightweight
【High Performance】Piezo Discs With Wires, resonant frequency 5.6+/-0.5 kHz, resonant impedance 300ohms max, low power consumption and high sensitivity
【Easy To Use】These pre wired piezo pickups are easy to install and use in box guitars, foot stomper and other home made instruments for sound and vibration detection
【Application】20mm Piezo Amplifier Discs perfect for beginner to use as touch sensors, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic toys, computer, etc

Size Chart:

diameter 20mm/0.8inch, wire length 250mm/9.8inch

Package Includes:

15 Piezo Pickup

Note:

Please allow slightly errors due to manual measurement and different monitors.