Impact Sport BOLT Electronic Earmuffs
Impact Sport BOLT Electronic Earmuffs
Click to enlarge image(s)
NRR 22

The Impact™ Sport BOLT Sound Amplification Earmuff System from Howard Leight® amplifies sound while automatically blocking hazardous noise levels from gunfire. Low-profile design with cut-outs allows for full clearance of rifle and shotgun stocks. Gray color.

New Digital Circuitry with Audio Compression!
All new digital compression circuitry offers lightning fast attack time of 0.5 milliseconds and 5X Sound Amplification. Audio Compression doesn't shut off the audio circuit, it simply reduces the volume to a safe level. This allows you to hear range commands that you otherwise might have missed! The digital circuitry also provides better sound clarity.

Stereo Sound Amplification
To enhance low-lovel sound, the Impact Sport BOLT employs two built-in microphones that amplify range commands and other ambient sounds. Users enjoy full, clear directional sound in stereo.

Air Flow Control™ Technology
Patented Air Flow Control™ technology delivers superior low-frequency attenuation and performs more consistently across the whole frequency range without increasing the size or weight of the earmuff.
Impact Sport Electronic Earmuffs Air Flow Technology Diagram

Low Energy Consumption
The Impact™ Sport maintains a battery life up to 350 hours! An automatic 4-hour shut-off feature prevents excessive battery loss in the event the earmuff is not turned off. Operates on 2, AAA batteries (included).

Additional Features
Low-profile design with cut-out allows for full clearance of rifle and shotgun stocks
Snap-in ear cushions make replacement quick and easy
Non-deforming outer headband withstands rough treatment
AUX input allows connection to external MP3 players or other audio devices*
Water Resistant
* Aux Input cable with standard 3.5mm plugs is included.

Impact BOLT Earmuffs
Extra Set of Ear Pads
Cable for Audio Input
2 AAA Batteries
Belt Clip

Howard Leight is a registered trademark or Sperian Protection
Impact and Air Flow Control are trademarks of Sperian Protection.
Circuitry Digital with Audio Compression
Attack Time 0.5ms
Amplification Up to 5 times normal hearing
NRR 22
Batteries 2 AAA (included)
Switch Rotary; OFF/ON-Volume
Auto OFF After 4 Hours
Weight 10.5oz (with batteries)
Aux Input 3.5mm
Color Gray
Submit a Review...