Medium Surface Transducer with Wires - 4 Ohm 3 Watt

Item number 53149 Brand Adafruit Model 1785 Share Write a review
Medium Surface Transducer with Wires - 4 Ohm 3 Watt



Description

Turn any surface/wall/table etc into a speaker with a surface transducer. This type of speaker does not have a moving cone like most speakers you've seen. Instead, a small metal rod is wrapped with the voice coil. When current is pulsed through the coil, the magnetic field causes a piece of metal to expand and contract - and if it's pressed against a surface it turns the transducer into a speaker!

Often these size transducers are pressed up against a flat surface to turn it into a sounding board. The effect is a surprisingly clear sound that comes from the surface itself. The body of the transducer is heavy so that it can be placed with the rubber top down on a table. And for another fun trick, put the transducer at the end of a large plastic cup to point sound in a particular direction.

Dimensions:
  • Height: 27mm / 1.1"
  • Diameter: 28mm / 1.1"
  • Length of Wires: 115mm / 4.5"
  • Weight: 74g
Specs:
  • Impedance: 4Ω
  • Power rating: 3W

Properties

Brand information
Brand Adafruit
Model1785
Adafruit
€ 18,95€ 15,70 Excl. VAT (NL)
Expected delivery date: Tuesday 28 May. ... pieces in stock Almost sold out
Shipped from € 3,50 (NL) 30 days cooling-off Excellent service
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