Bilsom 303S vs Ohropax Color - Comparison

Comparison

Please have a look at the decibel comparison chart below. More decibel means stronger sound protection.

The individual reviews of each earplug are available here:
Bilsom 303S

Ohropax Color

Facts

Bilsom 303SOhropax Color
Brand:Howard LeightOhropax

Images

Bilsom 303S
Bilsom 303S picture of packagingBilsom 303S picture ear wearing , side view

Ohropax Color
Ohropax Color picture of packaging

Attenuation (Europen Standard)

Attenuation according to measurment standard EN-352-2:2002

More decibel (dB) means more sound protection. More hertz (Hz) means a higher pitch sound.

Bilsom 303S vs Ohropax Color attenuation decibel (db) comparison chart (graph)

Overall rating
Bilsom 303SOhropax ColorDifference
SNR33.0035.00-2.00
L29.0031.00-2.00
M29.0032.00-3.00
H32.0034.00-2.00
Attenuation by frequency
Hz1252505001000200040008000
 
Bilsom 303S: dB37.3037.9039.1036.0034.6042.5046.40
Ohropax Color: dB36.0036.7039.0036.0037.0046.7044.60
Difference: dB1.301.200.100.00-2.40-4.201.80
 
Bilsom 303S: SD9.009.209.707.904.604.904.70
Ohropax Color: SD6.006.106.505.904.903.203.80
Difference: SD3.003.103.202.00-0.301.700.90
 
Bilsom 303S: dB less SD28.3028.7029.4028.1030.0037.6041.70
Ohropax Color: dB less SD30.0030.6032.5030.1032.1043.5040.80
Difference: dB less SD-1.70-1.90-3.10-2.00-2.10-5.900.90

Source Bilsom 303S: honeywellsafety.com. BILSOM303S Foamplug. Retrieved from http://www.honeywellsafety.com/SKU/Hearing_Protection/Ear_Plug/29574.aspx?site=/uk&download=true on 2016-06-04
Source Ohropax Color: ohropax.de. OHROPAX Color - Product information. Retrieved from http://www.ohropax.de/en/products/color.html on 2016-10-01