E. Approval & Technical data
Zekler Sonic 540H / 550H Cap/Helmet Mount
E1,
Weight 14.67 oz
E4,
ANSI S-3.19-1974
E3
Freq. Hz
125
250
500
1000 2000 3150 4000 6300 8000
NRR CSA
Mean att.
E5
17.6
20.5
28.5
34.3
36.3
38.0
39.6
39.5 39.5
25
A
Std. dev.
E6
2.5
2.0
2.0
3.1
2.5
2.8
3.4
2.3
4.0
Certification and Monitoring: PZT GmbH, Bismarckstrasse 264 B, 26389 Wilhelmshaven, Germany
Notified Body: 1974
E8
, Notified by ZLS
Michael & Associates, State College, PA, USA, 2766 W. College Ave Suite 1 State College, PA 16801
Accredited by National Institute of Standards and Technology (NIST), National Laboratory Accreditation Program (NVLAP)
E8
Tested and certified to
E3
:
PPE regulation (EU) 2016/425 and applicable parts of European standards:
EN 352-1:2002, EN 352-1:2020 (Headband)
EN 352-3:2002, EN 352-3:2020 (Cap/Helmet)
EN 352-4:2001 (Level Dependent)
EN 352-6:2002 (Headset Profile - Bluetooth®) max SPL is below 82dB(A)
EN 352-8:2008 (Entertainment audio - Bluetooth®) max SPL is below 82dB(A)
PZT GmbH, Bismarckstrasse 264 B, 26389 Wilhelmshaven, Germany, Notified Body: 1974
E8
, Notified by ZLS
Radio Equipment Directive (RED) 2014/53/EU (Europe)
NEMKO Norway, Notified Body: 0471
E8
North American standard ANSI S-3.19-1974 and CSA Z94.2-02
Michael & Associates, State College, PA, USA, 2766 W. College Ave Suite 1 State College, PA 16801
Accredited by National Institute of Standards and Technology (NIST), National Laboratory Accreditation Program (NVLAP)
E8
FCC ID (USA): A8TBM20SPKXYNBZ
IC ID (Canada):12246A-BM20SPKS1
Bluetooth® Standard 4.1, A2DP 1.2, HSP 1.1, HFP 1.6
Criterion level EN 352-4 H= 109 dB, M= 106 dB, L= 94 dB
English is the language examined by Notified Body. English has interpretive precedence.
Zekler Sonic 540H / 550H Cap/Helmet Mount
E1
,
Weight 416 g
E4,
EN 352-3:2002, EN 352-3:2020
E3
Freq. Hz
63
125
250
500
1000 2000 4000 8000
H
M
L
SNR
Mean att.
E5
14,5
14,9
18,9
26,5
33,0
34,6
36,6
35,5
34,4 28,1 20,9 30,2
Std. dev.
E6
3,4
4,1
3,5
3,4
2,8
4,0
5,0
5,8
3,2
2,5
3,0
2,5
APV
E7
11,1
10,8
15,4
23,1
30,2
30,6
31,6
29,7
31
26
18
28
Zekler Sonic 540 / 550 Headband
E1
,
Weight 386 g
E4,
EN 352-1:2002, EN 352-1:2020
E3
Freq. Hz
63
125
250
500
1000 2000 4000 8000
H
M
L
SNR
Mean att.
E5
14,6
14,0
18,7
26,7
34,4
33,7
35,6
35,1
34,1 28,0 20,4 29,9
Std. dev.
E6
3,6
4,0
2,9
2,2
2,2
3,1
2,9
4,9
1,8
1,9
3,0
1,4
APV
E7
11,0
10,0
15,8
24,5
32,2
30,6
32,7
30,2
32
26
17
29
Zekler Sonic 540 / 550 Headband
E1,
Weight 13,62 oz
E4,
ANSI S-3.19-1974
E3
Freq. Hz
125
250
500
1000 2000 3150 4000 6300 8000
NRR CSA
Mean att.
E5
17.0
20.2
29.9
38.8
38.6
37.9
39.4
39.8 39.5
25
A
Std. dev.
E6
3.0
2.6
2.4
3.9
2.4
3.3
3.8
3.0
3.2
