The One, Standard
$224.95 Per pair
Colours and options →Choosing your custom earplug
What’s the difference?
Four custom-molded earplugs, each built for a different job. Here’s how to tell them apart in one read, and know exactly which one is yours.
Find your fit
Answer two questions. Meet your earplug.
Not sure which is yours? Tell us what you need and we’ll take you straight to it, and light it up in the table below.
Side by side
The whole lineup, in one table.
| The One®Filtered | Full StopSolid | VanquisherGuardian | TransformerGuardian | |
|---|---|---|---|---|
| What it does | Turns the volume down evenly, keeps you aware | Seals the ear completely for the most reduction | Blocks the most, passively, our highest | Protects and connects you to your two-way radio |
| Hear through it | Yes, flat & clear | No, full block | Minimal, still catches commands | Yes, radio + ambient |
| Electronics | None | None | None, no batteries | Radio comms |
| Reduction | Adjustable 9–30 dB (swappable filters) | High, solid block | 37 dB, the highest we make | Protection + communication |
| Best for | Music, motorcycling, industrial awareness | Sleep, heavy machinery, maximum quiet | Indoor ranges, big-bore & high-volume shooting | Security, industrial & tactical radio teams |
| From | $224.95 | $139.95 | $179.95 | $169.95 |
Hear the difference
Don’t take our word for it. Listen.
Press play on a loud room, then switch between the plugs. See exactly how many decibels each one takes off, and hear (and feel) the sensation it produces.
85 · OSHA
100 dBA
306090120 dBA
Reduces by0 dB
SensationFull force
No protection. A loud floor, full force, around 100 dBA.
A simulation of the relative effect, real attenuation depends on your custom fit. Audio plays at a safe, comfortable level; the dBA figures represent real-world loudness.
Hear-through protection
The One® Filtered
Our patented, university-developed flat-attenuation earplug. Instead of muffling everything, it turns the whole spectrum down evenly, so speech, music, and alarms stay clear while the harmful energy drops. Swap the filter to set your level: 9, 15, 20, 25, or 30 dB.
9–30 dB adjustableInterchangeable filtersFlat / natural sound
From $224.95 · Standard · Select · Premium
Explore The One
Maximum silence
Full Stop
Maximum sealed silence. There’s no filter path, the custom shell simply blocks. This is the one for sleep, heavy machinery, or any time you want the most reduction and don’t need to hear in. Nothing to adjust, nothing to think about.
Solid custom shellNo filter pathSimple & sealed
From $139.95 · made on-site · lab-made $139.95 · super-soft $168.95
Get a Full Stop
Highest block we make
Guardian Vanquisher
Multi-layered passive silicone with a 37 dB reduction, the highest custom-molded block Big Ear makes. It tames the report while you still catch range commands, with no batteries and nothing to fail. Built for indoor ranges, big-bore, and high-volume shooting.
37 dB reductionMulti-layer passiveNo batteries
$179.95
See the Vanquisher
Protected & connected
Guardian Transformer
A custom communications earpiece that pairs hearing protection with your two-way radio. Your crew stays protected on a loud floor and stays in contact, no trading safety for the ability to hear a call. The go-to for teams that live on the radio.
Two-way radioCustom-molded sealComms + protection
$169.95
See the Transformer
How you actually get them
From your ear to your ears, in three steps.
Custom sounds like a hassle. It isn’t, here’s the whole path.
01
Free impression kit
We mail you a kit to take your ear impressions at home, or stop by a provider. Prepaid return shipping included.
02
Hand-built to your ear
Our South Carolina lab builds your plugs to the exact shape of your ear, 40 business days from the day your impressions arrive.
03
Perfect-Fit Promise
If the seal isn’t right, we remake them. No guesswork, no risk, just protection molded to you.
Still deciding?
Find yourself here.
Gigging musician or live soundThe One®
Riding a motorcycleThe One®
Sleeping / light sleeperFull Stop
Heavy machinery, all-day quietFull Stop
Indoor pistol range / big-boreVanquisher
Highest possible reductionVanquisher
Security or crew on two-way radioTransformer
Industrial team that must stay in contactTransformer
No dead ends
Ready when you are
Built to order in Blythewood, South Carolina. A free impression kit ships as soon as you order.
The One, Select
$299.95 Per pair
Colours and options →
The One, Premium
$574.95 Per pair
Colours and options →Not sure which one? Answer two questions or build yours from scratch.