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SparkFun Electronics
COM-10917
SparkFun Electronics
COM-10975
 
Taoglas Limited
SPK Series
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COM-10975

Large Surface Transducer

SparkFun Electronics

Surface transducers give you the power to turn almost any surface into a speaker. They’re essentially just a speaker except instead of a cone, the coil is attached to a pad that conducts the vibration into whatever you press it against. Hook it up to an audio source and press it against the nearest table, wall or cardboard box.

Features
  • Multi-magnet system, reduced magnetic stray field reduces dust attraction
  • 6 Ohms enable 1 Watt even with standard 2.45 Volt(RMS) chipsets
  • Silicone membrane providing highest robustness
  • High power handling capacity even in high ambient temperature
Applications :
  • Mobile handsets
  • Smartphones
Specifications
  • Efficiency - Testing:2W/50mm
  • Efficiency - Type:Sound Pressure Level (SPL)
  • Efficiency - dBA:101.0
  • Frequency - Self Resonant:1kHz
  • Frequency Range:530Hz
  • Height - Seated (Max):1.220" (31.00mm)
  • Impedance:4 Ohms
  • Power - Max:6W
  • Power - Rated:3W
  • Shape:Round
  • Size / Dimension:1.969" Dia (50.00mm)
  • Technology:Magnetic
  • Type:Exciter
Parts