
Miniature Microphone
KM 145
The KM 145 was part of the KM 100 series, Neumann’s first modular small diaphragm microphone system. The KM 145 combines the KM 100 output stage with the cardioid capsule AK 45, whose built-in low cut compensates the proximity effect.

KM 145
Choose other product
- CMV 3
- D-01
- GFM 132
- KFM 100
- KH 805
- KK 120 + KM D
- KK 131 + KM D
- KK 133 + KM D
- KK 143 + KM D
- KK 145 + KM D
- KK 183 + KM D
- KK 184 + KM D
- KK 185 + KM D
- KM 120
- KM 130
- KM 131
- KM 140
- KM 143
- KM 145
- KM 150
- KM 253
- KM 254
- KM 256
- KM 53
- KM 54
- KM 56
- KM 64
- KM 66
- KM 73
- KM 74
- KM 75
- KM 76
- KM 83
- KM 84
- KM 85
- KM 86
- KM 88
- KMA (1968)
- KMF 4 i
- KML
- KMR 81 D
- KMS 104 D
- KMS 105 D
- KMS 140
- KMS 150
- KMS 84
- KMS 85
- KTM
- KU 80
- KU 81
- M 269 c
- M 49
- M 50
- MM 2
- MM 3
- MM 5
- QM 69
- RSM 190 i
- RSM 191 A Set
- SM 2
- SM 23 c
- SM 69
- SM 69 fet
- SRM 64
- SRM 84
- TLM 103 D
- TLM 127
- TLM 170
- TLM 50
- U 47
- U 47 fet (1972)
- U 48
- U 497
- U 64
- U 67 (1960)
- U 77
- U 87 Anniversary Set
- U 87 i
- Home
- Historical
- KM 145
Frequency Range | 20 Hz ... 20 kHz |
Sensitivity at 1 kHz into 1 kohm | 14 mv/Pa |
Equivalent noise level, CCIR 1 | 26 dB |
Equivalent noise level, A-weighted 2 | 17 dB-A |
Maximum SPL for THD 0.5% 3 | 138 dB |
Maximum SPL for THD 0.5% with preattenuation 4 | 148 dB |
Signal-to-noise ratio, CCIR (re. 94 dB SPL) 5 | 68 dB |
Signal-to-noise ratio, A-weighted (re. 94 dB SPL) 6 | 77 dB |
Maximum output voltage | 10 dBu |
Supply voltage (P48, IEC 61938) | 48 V ± 4 V |
Current consumption (P48, IEC 61938) | 2 mA |
Matching connector | XLR 3 F |
Weight | 80 g |
Diameter | 22 mm |
Length | 92 mm |
1)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
2)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
3)
measured as equivalent el. input signal
4)
measured as equivalent el. input signal
5)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
6)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
Downloads can be found here.
Frequency Range | 20 Hz ... 20 kHz |
Sensitivity at 1 kHz into 1 kohm | 14 mv/Pa |
Equivalent noise level, CCIR 1 | 26 dB |
Equivalent noise level, A-weighted 2 | 17 dB-A |
Maximum SPL for THD 0.5% 3 | 138 dB |
Maximum SPL for THD 0.5% with preattenuation 4 | 148 dB |
Signal-to-noise ratio, CCIR (re. 94 dB SPL) 5 | 68 dB |
Signal-to-noise ratio, A-weighted (re. 94 dB SPL) 6 | 77 dB |
Maximum output voltage | 10 dBu |
Supply voltage (P48, IEC 61938) | 48 V ± 4 V |
Current consumption (P48, IEC 61938) | 2 mA |
Matching connector | XLR 3 F |
Weight | 80 g |
Diameter | 22 mm |
Length | 92 mm |
1)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
2)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
3)
measured as equivalent el. input signal
4)
measured as equivalent el. input signal
5)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
6)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
Choose other product
- CMV 3
- D-01
- GFM 132
- KFM 100
- KH 805
- KK 120 + KM D
- KK 131 + KM D
- KK 133 + KM D
- KK 143 + KM D
- KK 145 + KM D
- KK 183 + KM D
- KK 184 + KM D
- KK 185 + KM D
- KM 120
- KM 130
- KM 131
- KM 140
- KM 143
- KM 145
- KM 150
- KM 253
- KM 254
- KM 256
- KM 53
- KM 54
- KM 56
- KM 64
- KM 66
- KM 73
- KM 74
- KM 75
- KM 76
- KM 83
- KM 84
- KM 85
- KM 86
- KM 88
- KMA (1968)
- KMF 4 i
- KML
- KMR 81 D
- KMS 104 D
- KMS 105 D
- KMS 140
- KMS 150
- KMS 84
- KMS 85
- KTM
- KU 80
- KU 81
- M 269 c
- M 49
- M 50
- MM 2
- MM 3
- MM 5
- QM 69
- RSM 190 i
- RSM 191 A Set
- SM 2
- SM 23 c
- SM 69
- SM 69 fet
- SRM 64
- SRM 84
- TLM 103 D
- TLM 127
- TLM 170
- TLM 50
- U 47
- U 47 fet (1972)
- U 48
- U 497
- U 64
- U 67 (1960)
- U 77
- U 87 Anniversary Set
- U 87 i
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