Allen Ultrax Allen 4124 Ultrx Heavy Sound Defender Muff Gry

The Allen Ultrax 4124 Heavy Duty Sound Defender is a passive earmuff designed to protect your hearing during shooting, hunting, or any high-noise environment. Unlike electronic options, this straightforward passive design requires no batteries and provides consistent noise reduction whenever you need it—making it a reliable choice for the range, the field, or the workshop. The folding design packs easily into a range bag or pack, so you're not tempted to leave hearing protection behind.

Comfort matters when you're spending hours at the range or in the field. The Ultrax 4124 wraps your ears in plush padding and pairs that with a soft, cushioned headband engineered for all-day wear without pressure or fatigue. That's the difference between a muff you'll actually use and one that collects dust in your truck.

Build and protection are where this earmuff earns its reputation. ANSI S3.19 tested and certified, the Ultrax 4124 delivers an NRR (Noise Reduction Rating) of 26dB, which means it's engineered to handle the sharp impulse noise of gunfire or heavy machinery. The heavy-duty construction is built to stand up to repeated use in demanding conditions—exactly what you'd expect from Allen, a brand that understands the needs of shooters and outdoor workers.

Key Features

• ANSI S3.19 tested and certified protection
• NRR 26dB noise reduction for high-impulse shooting and industrial environments
• Plush padded ear cups for extended comfortable wear
• Soft cushioned headband designed to minimize fatigue during long sessions
• Compact folding design for easy storage and transport
• Passive design with no batteries required
• Heavy-duty construction for durability in field and range use

Specifications

Frequently Asked Questions

What hearing protection rating does the Ultrax 4124 have?

The Ultrax 4124 carries an NRR (Noise Reduction Rating) of 26dB and is ANSI S3.19 tested and certified, making it suitable for shooting ranges, hunting, and industrial noise environments.

Can I wear these earmuffs for hours without discomfort?

Yes. The Ultrax 4124 is built for extended wear with plush padded ear cups and a soft, cushioned headband designed to minimize pressure and fatigue during all-day use.

Do these earmuffs require batteries?

No. The Ultrax 4124 is a passive earmuff, so it requires no batteries. It provides hearing protection whenever you wear it, with no electronics to maintain or fail.

How portable are the Allen Ultrax 4124 earmuffs?

The earmuffs fold down compactly, making them easy to pack into a range bag, hunting pack, or vehicle without taking up much space.