Reddit reviews SureFire EP4 Sonic Defenders Plus filtered Earplugs, triple flanged design, reusable, Clear, Large
We found 2 Reddit comments about SureFire EP4 Sonic Defenders Plus filtered Earplugs, triple flanged design, reusable, Clear, Large. Here are the top ones, ranked by their Reddit score.
24dB Noise Reduction Rating (NRR) with filter caps inserted, Hear safe sound levels (with filter caps out) as if you weren't wearing ear plugsSoft, adjustable, triple-flanged stems provide secure seals in ear canals and all-day comfortLow-profile design allows you to keep them in place while wearing a mask, helmet, hat, or while using supplemental hearing muffsPatented EarLock retention rings utilize seven contact points to lock earpieces in place and fit the same way every timeMade in USA from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting
I use these: http://www.amazon.com/gp/product/B001V2R022/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
I also have these: http://www.amazon.com/gp/product/B007FKYBP8/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1
The best thing about the first set is that they have a 24dB NRR, which is plenty for my naked bike on the highway, but the little built in filter allows me to hear regular things (like having a conversation or listening to music with the Sena thingie).
I definitely go for more than a 12dB NRR. I'm considering full custom earplugs, but those work for the moment.
Plus, they double as gun range ear protection too (though I wouldn't use anything less than the 30dB for an indoor range, 24dB/26dB is fine for an outdoor range).
This (33 NRR) over top of these (19 NRR) is some of the best hearing protection you can buy. When you double up, take the highest NRR and add about 5, and that's your total NRR. As an extreme example, a 308 with a muzzle brake will be about 160 dB, and you want to get it down as close to 120 as possible.
Passive hearing protection is substantially cheaper. But electronic protection will amplify "safe" sounds. Here is the passive version of those Pro Ears.