• the most advanced (electret) microphone and microphone technology on the market eliminating false activations altogether
• removable high fidelity speakers (25Hz-22kHz) for the highest sound quality on the market
• robust construction featuring our exclusive professional grade cabling (64 strand copper wire with copper shielding and extra thick insulation)
• water-resistant interlocking plugs
• designed to be installed in all helmet styles (full, open, flip and half) with absolutely NO MODIFICATION to the helmet

Optional use for:

• Super Pro AVi Rider with Background Noise Sensor (#1149) installed
  

Suitable for use with:

When used with the following units the Background Noise Sensor may not be used.

• Super Pro AVi (Passenger ONLY)
• Active-PLUS
• Easi-PLUS
• Pro-7-Sport
• Active-7-Smart
• Easi-7-Advance
• KIT21/23 BTB Kits (with 7-pin headset connections)
  

Speakers

Frequency Response: 25Hz - 22kHz (CD Quality)
Cone: Mylar
Magnet: Samarium Cobalt
Impedance: 32 ohms
Speaker Carrier: 2.1 x 1.8 x .15 to .40" (55 x 45 x 4-9mm) with integral strain relief
Wire Length: Long  21.0" (530mm)
                         Short 10.0" (250mm)
Speaker Integration: Removable
Connector: Custom 7-pin din with Autocom's water-resistant rubber boot and integral strain relief
Consumable: Replaceable hygenic foam covers

Microphone

Microphone Diameter: 1.0" (25mm)
Microphone Thickness: .25" (6mm)
Boom Lengths (not including cable and connector)

• Universal: 8.75" (225mm)
• Long:        10.25" (260mm)
• Front Fit:  4" (100mm)

Boom Cross Section: .22 x .17" (5.5 x 4.0mm)
Connector: Mini 2-pole polarized for protection
Consumable: Replaceable hygenic foam covers

Background Noise Sensor

Lead Length: 12" (305mm)
Lead Length plus harness length: 17" (420mm)
Sensor Dimensions: .25 x .25" (6 x 6mm)