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Special Projects SPH20.19
Headmic, 3.5mm Locking for Sennheiser

OUR PART #:  SPH20.19

The SPH2O.19 is a heavy duty, waterproof headworn microphone with a 3.5mm locking connection for Sennheiser.
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Our Price: $229.00
List Price: $289.00
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Special Projects SPH20.19
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The SPH2O.19 is a heavy duty, waterproof headworn microphone with a 3.5mm locking connection for Sennheiser. It has a replaceable cable and is perfect for wet and demanding environments. Designed for use in dance and fitness instruction, aerobics, theme park and amusement games, or anywhere there is a need for a waterproof microphone. Perfect for the sweaty environment of spinning classes. It's extremely rugged and features a detachable cable for ease of use. This microphone is designed for the active professional.

Special Projects H2O headset offers an exclusive detachable cable feature. This headset is completely submersible and is not affected by perspiration. The H2O is designed especially for the demanding environment of the fitness industry. The SP-H2O headset is durable, lightweight, comfortable and sounds great.

With all brands of headworn microphones the most common area that breaks is the cable where it enters the body pack transmitter. With all other brands of headset mics, when repair is necessary, you must send the entire microphone in for repair. With this unit, simply replace the detachable cable with a spare and you are up and running immediately with no downtime. Later, send just the cable in for repair.


  • Professional Sound
  • Rugged, durable construction
  • Adjustable, Rubber-Coated Steel Head Band
  • Waterproof Element


  • Generating Element: Electret Condenser
  • Polar Patten: Bi-Directional / Noise Cancelling
  • Open Circuit Sensivity: -52dB @ 1KHz
  • Impedance: 1K ohms @ 1KHz
  • Frequency Response: 100 - 15,000 Hz

** Waterproof Microphone Element up to 3ft


Special Projects SP-SG-10  10-Pack of Silicone Gel
Special Projects SP-SG-10 10-Pack of Silicone Gel
A small daub of this protective silicon gel protects all connectors from moisture and prevents corrosion from occuring, adding years of life to your products.?  Simply add a thin coating every week or so.
35.70 40.00 11

Usually ships in 7-14 business days.
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Special Projects RMC023 Cable For SP-H2O
Special Projects RMC023 Cable For SP-H2O
Replacement cable for all wireless systems other than the Aqua 20/20.  One end attaches to the SP-H20 microphone and the other end is made to work with your wireless unit.

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