Chatter Vox Rechargeable Voice Amplifier Unit


In stock (can be backordered)


Excellent projection and volume ability. This is only for land use and is NOT waterproof. The package includes a leatherette case for protection around the unit and a handy black carrying case to protect the unit when transporting or storing.

This is simply the finest portable voice amplifier on the market.  This unit can boost your volume by as much as 18 decibels, which would be carru across the space of a football field.  We recommend purchasing multiple or individual headsets if there are several Instructors using the unit.


  • Easy to use
  • Adjustable volume
  • Lightweight Portable Voice Amplifier (623 g or 1 lb 6 oz)
  • Neoprene sport pack to hold and protect the amplifier along with a comfortable adjustable waistband
  • Built in rechargeable, environmentally friendly Nickel Metal-Hydride (NiMH) batteries (specialized ChatterVox High Capacity Replacement Rechargeable Batteries 2600mah NiMH  package of  6 which typically provide up to 14 hours of use.  Recharging is easy and can be done overnight or as quickly as a five hour charge. (Batteries have memory so always allow batteries to drain prior to re-charging and only uses specialized batteries).
  • Includes one (1) Sweatguard headset microphone w/1.0m heavy duty wire, cardioid NC mic, Ball windscreen and removable

Wearing the Amplifier:  The unit is usually worn at the front of the waist much like a waist pack.  The woven nylon waist band is adjustable to 44 inches.  Larger waist dimensions can be accommodated by requesting a free 12 inch belt extension.

Max power output:  5W (at 4 ohm speaker load)
Distortion: 5% Max at 2W output
Hum & Noise: 50dB Min
Audio frequency response: +/- 3dB 100Hz-10KHz
Power: 9VDC (6 x AA NiMH rechargeable batteries included)
Current consumption: 1.2A Max
Dimensions: 8 W x 2.9 H x 2.5 D
Weight: 1 lb. 6 oz. (including batteries)

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Additional information

Weight 1 kg
Dimensions 29 × 22 × 15 cm