
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 11.9 15.4 24.5 34.3 32.8 37.4 37.4
Sf(dB) 2.0 2.6 2.6 2.3 3.3 2.5 3.8
APVf(dB) 9.9
63
15.6
3.6
12.0 12.8 22.0 31.9 29.5 34.9 33.5
HML
SNR
32 dB 24 dB 16 dB 27 dB
3M™ Peltor™ X1A
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 14.1 22.2 31.1 39.7 36.6 37.0 37.9
Sf(dB) 2.2 2.1 2.7 3.2 3.2 3.7 3.4
APVf(dB) 11.9
63
19.0
4.5
14.5 20.1 28.4 36.6 33.5 33.3 34.5
HML
SNR
34 dB 29 dB 20 dB 31 dB
3M™ Peltor™ X2A
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 22.8 25.1 27.0 40.0 35.8 38.5 38.9
Sf(dB) 2.1 3.1 1.7 2.8 2.2 2.7 2.9
APVf(dB) 20.7
63
21.5
3.0
18.4 22.0 25.4 37.2 33.6 35.8 35.9
HML
SNR
35 dB 30 dB 25 dB 33 dB
3M™ Peltor™ X3A
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 17.8 22.1 30.6 39.5 37.3 43.8 42.1
Sf(dB) 2.3 2.5 1.8 2.9 4.1 2.8 4.0
APVf(dB) 15.5
63
19.6
4.1
15.5 19.6 28.8 36.6 33.2 41.1 38.2
HML
SNR
36 dB 30 dB 22 dB 33 dB
3M™ Peltor™ X4A,
X4A-OR
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 22.3 28.8 39.7 44.2 39.8 43.0 40.2
Sf(dB) 2.4 2.4 2.7 3.4 4.6 2.8 2.9
APVf(dB) 19.9
63
23.0
3.1
19.8 26.4 37.0 40.9 35.2 40.2 37.3
HML
SNR
37 dB 35 dB 27 dB 37 dB
3M™ Peltor™ X5A
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 12.4 15.3 25.3 31.4 34.1 38.2 33.9
Sf(dB) 4.7 2.2 2.2 3.2 4.4 3.4 5.4
APVf(dB) 7.6
63
-
-
- 13.1 23.2 28.3 29.6 34.9 28.5
HML
SNR
31 dB 23 dB 15 dB 26 dB
3M™ Peltor™ X1B
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 13.6 19.7 32.5 39.5 35.8 35.2 35.7
Sf(dB) 3.5 2.3 2.3 3.3 2.2 1.9 2.7
APVf(dB) 10.1
63
-
-
- 17.4 30.2 36.2 33.6 33.3 33.0
HML
SNR
34 dB 28 dB 18 dB 30 dB
3M™ Peltor™ X2B
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 19.5 24.5 29.7 40.0 37.6 38.3 36.7
Sf(dB) 5.0 3.7 2.6 3.2 3.5 2.3 4.3
APVf(dB) 14.5
63
-
-
- 20.8 27.1 36.8 34.1 36.0 32.4
HML
SNR
35 dB 30 dB 22 dB 32 dB
3M™ Peltor™ X3B
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 18.0 20.7 32.9 40.8 38.5 45.9 40.4
Sf(dB) 3.2 1.6 3.1 2.7 3.1 2.2 3.8
APVf(dB) 14.8
63
-
-
- 19.1 29.8 38.1 35.4 43.7 36.6
HML
SNR
38 dB 30 dB 21 dB 33 dB
3M™ Peltor™ X4B
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 21.5 29.0 42.4 44.6 40.3 40.9 38.1
Sf(dB) 3.3 1.9 3.7 3.5 2.7 2.5 3.9
APVf(dB) 18.2
63
-
-
- 27.1 38.7 41.1 37.6 38.4 34.2
HML
SNR
38 dB 36 dB 27 dB 37 dB
3M™ Peltor™ X5B
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 11.4 15.8 24.5 32.5 32.0 35.6 35.1
Sf(dB) 3.7 2.4 2.9 2.9 3.7 2.5 4.9
APVf(dB) 7.7
63
14.7
3.3
11.4 13.4 21.6 29.7 28.3 33.1 30.1
HML
SNR
30 dB 23 dB 15 dB 26 dB
3M™ Peltor™ X1P5,
X1P5-OR
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 13.8 20.2 30.0 37.7 35.4 34.9 35.8
Sf(dB) 2.8 2.1 3.2 2.6 3.0 3.0 4.7
APVf(dB) 11.0
63
15.9
4.6
11.3 18.1 26.8 35.1 32.4 31.9 31.1
HML
SNR
33 dB 28 dB 19 dB 30 dB
3M™ Peltor™ X2P5
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 20.0 24.2 27.4 40.1 36.0 39.7 37.0
Sf(dB) 2.8 1.7 2.1 3.0 3.0 3.5 3.7
APVf(dB) 17.2
63
18.9
3.3
15.6 22.6 25.3 37.1 33.1 36.2 33.3
HML
SNR
34 dB 30 dB 24 dB 32 dB
3M™ Peltor™ X3P5
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 16.8 21.8 30.6 40.1 36.7 43.1 41.9
Sf(dB) 2.5 2.1 1.9 2.3 3.7 2.7 4.7
APVf(dB) 14.3
63
16.6
3.6
12.9 19.7 28.7 37.8 32.9 40.4 37.2
HML
SNR
36 dB 30 dB 21 dB 32 dB
3M™ Peltor™ X4P5,
X4P5-OR
Model Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf(dB) 22.0 26.9 38.2 43.5 38.7 41.0 40.4
Sf(dB) 3.1 2.2 2.8 3.4 4.5 2.5 3.3
APVf(dB) 18.9
63
20.4
3.3
17.1 24.7 35.4 40.2 34.2 38.5 37.2
HML
SNR
36 dB 34 dB 26 dB 36 dB
3M™ Peltor™ X5P5