Description
The Caldwell E-Max Low Profile Behind the Head hearing protection was built for the folks who kept knocking a standard headband into their stock. Running the band behind your neck instead of over the top clears the way for a clean cheek weld, which is why it lands so well with shotgun and action shooters. The low profile cups sit close to your head, so mounting a gun feels natural instead of like you're fighting your own gear.
What the E-Max Behind the Head Muffs Do on the Line
These muffs amplify ambient sound up to 20dB, and you dial that in with the volume control on the right cup. That amplification is the whole point of electronic protection, letting you hear range commands, conversation, and what's going on around you at a natural level. The second anything crosses 85 decibels, the speakers cut off for a split second to shield your ears from the blast, then snap right back so you don't miss a beat.
Stereo Hearing and Everyday Use
There's a microphone in each cup, which gives you true stereo sound and helps you pin down where a noise is coming from. That directional awareness matters whether you're calling targets on the trap field or keeping tabs on hunting partners. The set carries a 21 NRR and runs on two AAA batteries, and there's an integrated audio input jack if you want to plug in and listen to music between strings.
Who Reaches for This Caldwell E-Max Setup
Reviewers who've spent years in this style tend to call it a solid value that holds up across High Power Rifle and IDPA matches, with range commands coming through clearly. If you shoot a long gun and want your ears covered without a headband getting in the way, this is a straightforward, no-drama choice that gets the job done.
Key Specifications
- Manufacturer: Caldwell
- Manufacturer Part Number: 487605
- UPC: 661120876052
- Style: Electronic
- Headband Design: Behind the Head / Behind the Neck
- Color: Green
- Noise Reduction Rating (NRR): 21 dB
- Sound Amplification: Up to 20 dB
- Noise Cutoff Threshold: 85 dB
- Microphones: Dual (one per cup) for true stereo sound
- Volume Control: Dial on right ear cup
- Audio Input: Integrated audio input jack
- Batteries: 2 AAA (not included)
- Shipping Weight: 0.69 lb
What’s Included
- Caldwell E-Max Low Profile Behind the Head Electronic Hearing Protection (Green)
Frequently Asked Questions
Why choose the behind the head style over a standard headband?
Running the band behind your neck keeps the top of your head clear, so nothing interferes with your cheek weld when you mount a gun. That's why the E-Max Behind the Head design is popular with shotgun and action shooters. If you shoot a long gun regularly, it makes for a much cleaner mount.
How does the electronic protection actually keep my ears safe?
The muffs amplify quieter sounds up to 20dB so you can hear range commands and conversation clearly. When a sound crosses 85 decibels, like a gunshot, the speakers cut off for a split second to block the blast, then come right back. The set also carries a 21 NRR for passive protection.
Do the Caldwell E-Max muffs take batteries, and are they included?
Yes, they run on two AAA batteries, and those are not included in the box. It's worth tossing a spare set in your range bag so you're never caught with dead electronics mid-session.
Can I listen to music with these while I'm at the range?
They include an integrated audio input jack, so you can plug in a device and listen to music between strings. Keep in mind you'll want to be mindful of your surroundings any time you're on an active line.




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