Champion Electronic Hearing Protection 40974 - 25dB NRR Over-Ear

The Champion Targets 40974 Electronic Hearing Protection delivers active sound amplification with instant noise suppression for shooters who demand both safety and situational awareness. These over-ear electronic muffs provide 25dB Noise Reduction Rating while amplifying low-level sounds up to 4 times normal volume. Advanced circuitry instantly cuts harmful noise above 82dB to protect hearing during rapid fire sequences.

What Makes This Different

Unlike passive hearing protection that blocks all sound equally, the Champion 40974 uses digital sound processing to selectively amplify safe sounds while suppressing dangerous noise levels. The electronic circuitry reacts in 0.5 milliseconds to sudden loud sounds, providing faster protection than foam plugs or basic muffs. Independent volume controls for each ear cup allow customized hearing enhancement based on shooting position and range conditions.

Key Features

• 25dB Noise Reduction Rating meets ANSI S3.19 standards for shooting sports
• 4x sound amplification for enhanced range communication and safety awareness
• 0.5 millisecond reaction time automatically suppresses sounds above 82dB
• Independent left/right volume controls with easy-access adjustment knobs
• Padded headband and ear cups provide extended wearing comfort
• Runs on 2 AAA batteries with automatic shut-off to preserve battery life
• Compact folding design for convenient storage in range bags

The electronic amplification proves valuable during training sessions where range commands must be heard clearly, while the instant suppression protects against muzzle blast from rifles, pistols, and shotguns. The 25dB rating handles most centerfire cartridges effectively, though magnum calibers may require additional foam plugs underneath. Weather-resistant construction withstands outdoor shooting conditions without compromising electronic performance.

Technical Specs

• Noise Reduction Rating: 25dB (ANSI S3.19 certified)
• Sound amplification: Up to 4x normal volume
• Reaction time: 0.5 milliseconds
• Power source: 2 AAA batteries (not included)
• Battery life: Approximately 200 hours continuous use
• Weight: 12.5 ounces
• Headband: Adjustable padded design
• Color: Black polymer construction
• Auto shut-off: 4-hour timer preserves battery life

The Champion 40974 combines essential hearing protection with tactical awareness enhancement at a practical price point. The proven electronic design eliminates the isolation common with passive ear protection while meeting professional safety standards for indoor and outdoor shooting applications.