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Mundorf air coil Mundorf
air coil
Baked varnish air coil Baked varnish
air coil
Hepta Strand coil Hepta
Strand coil
Mundorf CFC coil Mundorf
CFC coil
Mundorf VLCU coil Mundorf
VLCU coil
Silver/gold air coils Silver/gold
air coils
Aronit / P core coil Aronit / P
core coil
Drum / H core coil Drum / H
core coil
i-core coil/ BS coil i-core coil/
BS coil
Transformer core coil Transformer
core coil
Zero Ohm Coil Zero Ohm
Coil
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coils
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Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Mundorf Pipe Core (P core)

Mundorf Pipe Core (P core)

The smaller MCoil FERRITE PipeCore Coils made from solid core copper wire, have been specially developed for mid, low and parallel applications, for which compact dimensions and a reasonable price/perfor-mance-ratio are of essential importance.

The larger MCoil ARONIT PipeCore Coilscombine the balanced, detailed and dynamic tone colour of OFC round wire with the low output distortions and internal resistance of Aronit cores. They are therefore an excel-lent choice for good value and compact yet heavy-duty midwoofer, woofer and subwoo-fer coils, including for PA applications.

The tonal qualities of the P series and its much satisfying music performance can yet be enhanced by Baked Varnish as shown for the BP series.

Please note: The power values Pmax in the following tables were determined at 20 degrees Celsius ambient temperature and free convection. They are just a guideline and - since we are not the manufacturers - cannot be guaranteed by us.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Mundorf Pipe Core coil P50

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-P50-10 1.0 0.79 0.50 23 W 30 x 23 EUR 5,70 excl. VAT: € 4.79 / $ 5.46
M-P50-12 1.2 0.86 0.50 21 W 30 x 23 EUR 5,90 excl. VAT: € 4.96 / $ 5.65
M-P50-15 1.5 1.1 0.50 17 W 30 x 23 EUR 6,10 excl. VAT: € 5.13 / $ 5.84
M-P50-18 1.8 1.2 0.50 15 W 30 x 23 EUR 6,30 excl. VAT: € 5.29 / $ 6.04
M-P50-20 2.0 1.2 0.50 14 W 30 x 23 EUR 6,50 excl. VAT: € 5.46 / $ 6.23
M-P50-22 2.2 1.3 0.50 14 W 30 x 23 EUR 6,70 excl. VAT: € 5.63 / $ 6.42
M-P50-27 2.7 1.5 0.50 12 W 30 x 23 EUR 8,80 excl. VAT: € 7.39 / $ 8.43
M-P50-30 3.0 1.6 0.50 11 W 30 x 23 EUR 7,10 excl. VAT: € 5.97 / $ 6.80
M-P50-33 3.3 1.7 0.50 10 W 30 x 23 EUR 9,30 excl. VAT: € 7.82 / $ 8.91
M-P50-39 3.9 1.8 0.50 9.8 W 30 x 23 EUR 9,80 excl. VAT: € 8.24 / $ 9.39
M-P50-47 4.7 2.2 0.50 8.3 W 30 x 23 EUR 10,30 excl. VAT: € 8.66 / $ 9.87
M-P50-56 5.6 2.3 0.50 7.8 W 30 x 23 EUR 10,70 excl. VAT: € 8.99 / $ 10.25
M-P50-68 6.8 2.6 0.50 6.8 W 30 x 23 EUR 11,30 excl. VAT: € 9.50 / $ 10.83
M-P50-82 8.2 3.0 0.50 5.9 W 30 x 23 EUR 11,70 excl. VAT: € 9.83 / $ 11.21
M-P50-100 10.0 3.5 0.50 7.7 W 40 x 23 EUR 12,60 excl. VAT: € 10.59 / $ 12.07
M-P50-120 12.0 4.1 0.50 6.6 W 40 x 23 EUR 13,60 excl. VAT: € 11.43 / $ 13.03
M-P50-150 15.0 4.8 0.50 5.6 W 40 x 23 EUR 15,60 excl. VAT: € 13.11 / $ 14.94
M-P50-180 18.0 5.8 0.50 4.7 W 40 x 23 EUR 17,50 excl. VAT: € 14.71 / $ 16.76
M-P50-220 22.0 6.6 0.50 4.1 W 40 x 23 EUR 19,50 excl. VAT: € 16.39 / $ 18.68
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Mundorf Pipe Core coil P71

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-P71-068 0.68 0.36 0.71 32 W 30 x 23 EUR 6,90 excl. VAT: € 5.80 / $ 6.61
M-P71-082 0.82 0.41 0.71 30 W 30 x 23 EUR 7,30 excl. VAT: € 6.13 / $ 6.99
M-P71-10 1.0 0.46 0.71 29 W 30 x 23 EUR 7,80 excl. VAT: € 6.55 / $ 7.47
M-P71-12 1.2 0.57 0.71 25 W 30 x 23 EUR 8,30 excl. VAT: € 6.97 / $ 7.95
M-P71-15 1.5 0.61 0.71 25 W 30 x 23 EUR 8,80 excl. VAT: € 7.39 / $ 8.43
M-P71-18 1.8 0.73 0.71 22 W 30 x 23 EUR 9,30 excl. VAT: € 7.82 / $ 8.91
M-P71-20 2.0 0.76 0.71 22 W 30 x 23 EUR 7,20 excl. VAT: € 6.05 / $ 6.90
M-P71-22 2.2 0.81 0.71 21 W 30 x 23 EUR 9,80 excl. VAT: € 8.24 / $ 9.39
M-P71-27 2.7 1.0 0.71 21 W 40 x 23 EUR 10,70 excl. VAT: € 8.99 / $ 10.25
M-P71-30 3.0 1.0 0.71 21 W 40 x 23 EUR 8,40 excl. VAT: € 7.06 / $ 8.05
M-P71-33 3.3 1.1 0.71 21 W 40 x 23 EUR 11,70 excl. VAT: € 9.83 / $ 11.21
M-P71-39 3.9 1.2 0.71 20 W 40 x 23 EUR 12,60 excl. VAT: € 10.59 / $ 12.07
M-P71-47 4.7 1.4 0.71 19 W 40 x 23 EUR 13,60 excl. VAT: € 11.43 / $ 13.03
M-P71-56 5.6 1.5 0.71 19 W 45 x 30 EUR 14,60 excl. VAT: € 12.27 / $ 13.99
M-P71-68 6.8 1.7 0.71 18 W 45 x 30 EUR 16,60 excl. VAT: € 13.95 / $ 15.90
M-P71-82 8.2 1.9 0.71 17 W 45 x 30 EUR 17,50 excl. VAT: € 14.71 / $ 16.76
M-P71-100 10.0 2.2 0.71 15 W 45 x 30 EUR 19,50 excl. VAT: € 16.39 / $ 18.68
M-P71-120 12.0 2.6 0.71 14 W 45 x 30 EUR 22,40 excl. VAT: € 18.82 / $ 21.46
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Mundorf Pipe Core coil P100

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-P100-027 0.27 0.13 1.00 103 W 30 x 23 EUR 7,80 excl. VAT: € 6.55 / $ 7.47
M-P100-033 0.33 0.15 1.00 95 W 30 x 23 EUR 8,30 excl. VAT: € 6.97 / $ 7.95
M-P100-039 0.39 0.16 1.00 94 W 30 x 23 EUR 8,80 excl. VAT: € 7.39 / $ 8.43
M-P100-047 0.47 0.19 1.00 84 W 30 x 23 EUR 9,80 excl. VAT: € 8.24 / $ 9.39
M-P100-056 0.56 0.21 1.00 80 W 30 x 23 EUR 10,30 excl. VAT: € 8.66 / $ 9.87
M-P100-068 0.68 0.23 1.00 93 W 40 x 23 EUR 10,70 excl. VAT: € 8.99 / $ 10.25
M-P100-082 0.82 0.27 1.00 84 W 40 x 23 EUR 11,70 excl. VAT: € 9.83 / $ 11.21
M-P100-10 1.0 0.32 1.00 75 W 40 x 23 EUR 12,60 excl. VAT: € 10.59 / $ 12.07
M-P100-12 1.2 0.37 1.00 69 W 40 x 23 EUR 13,60 excl. VAT: € 11.43 / $ 13.03
M-P100-15 1.5 0.38 1.00 63 W 45 x 30 EUR 14,60 excl. VAT: € 12.27 / $ 13.99
M-P100-18 1.8 0.44 1.00 59 W 45 x 30 EUR 15,60 excl. VAT: € 13.11 / $ 14.94
M-P100-20 2.0 0.45 1.00 59 W 45 x 30 - not available (_)
M-P100-22 2.2 0.47 1.00 59 W 45 x 30 EUR 16,20 excl. VAT: € 13.61 / $ 15.52
M-P100-27 2.7 0.53 1.00 56 W 45 x 30 EUR 17,20 excl. VAT: € 14.45 / $ 16.48
M-P100-33 3.3 0.64 1.00 55 W 45 x 30 EUR 19,10 excl. VAT: € 16.05 / $ 18.30
M-P100-39 3.9 0.71 1.00 47 W 45 x 30 EUR 21,50 excl. VAT: € 18.07 / $ 20.60
M-P100-47 4.7 0.80 1.00 44 W 45 x 30 EUR 23,40 excl. VAT: € 19.66 / $ 22.42
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Mundorf Pipe Core coil P125

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-P125-12 1.2 0.24 1.25 123 W 45 x 30 EUR 19,50 excl. VAT: € 16.39 / $ 18.68
M-P125-15 1.5 0.27 1.25 130 W 45 x 30 EUR 20,50 excl. VAT: € 17.23 / $ 19.64
M-P125-18 1.8 0.31 1.25 107 W 45 x 30 EUR 21,50 excl. VAT: € 18.07 / $ 20.60
M-P125-20 2.0 0.35 1.25 100 W 45 x 30 - not available (_)
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Mundorf Pipe Core coil P140

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-P140-039 0.39 0.10 1.4 258 W 45 x 30 EUR 11,70 excl. VAT: € 9.83 / $ 11.21
M-P140-047 0.47 0.11 1.4 251 W 45 x 30 EUR 15,60 excl. VAT: € 13.11 / $ 14.94
M-P140-056 0.56 0.13 1.4 227 W 45 x 30 EUR 16,60 excl. VAT: € 13.95 / $ 15.90
M-P140-068 0.68 0.14 1.4 250 W 45 x 30 EUR 17,50 excl. VAT: € 14.71 / $ 16.76
M-P140-082 0.82 0.16 1.4 207 W 45 x 30 EUR 19,50 excl. VAT: € 16.39 / $ 18.68
M-P140-10 1.0 0.18 1.4 195 W 45 x 30 EUR 21,50 excl. VAT: € 18.07 / $ 20.60
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Mundorf baked varnish pipe core coil

The microphonics effect (interaction of current flowing through the coil -> magnetic field -> -> mechanical movement of coil wires -> and the resulting induced voltage in the coil) adds information to the original signal. Details of the original signal are overlaid and alienated; the music lacks three-dimensionality and transparency. To avoid this, the wires should be more secured in place.

This can be done by
 

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Baked varnish pipe core coil BP71

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-BP71-068 0.68 0.36 0.71 32 W 30 x 23 EUR 9,30 excl. VAT: € 7.82 / $ 8.91
M-BP71-082 0.82 0.41 0.71 30 W 30 x 23 EUR 9,80 excl. VAT: € 8.24 / $ 9.39
M-BP71-10 1.0 0.46 0.71 29 W 30 x 23 EUR 10,10 excl. VAT: € 8.49 / $ 9.68
M-BP71-12 1.2 0.57 0.71 25 W 30 x 23 EUR 10,50 excl. VAT: € 8.82 / $ 10.06
M-BP71-15 1.5 0.61 0.71 25 W 30 x 23 EUR 11,00 excl. VAT: € 9.24 / $ 10.54
M-BP71-18 1.8 0.73 0.71 22 W 30 x 23 EUR 11,40 excl. VAT: € 9.58 / $ 10.92
M-BP71-20 2.0 0.76 0.71 22 W 30 x 23 EUR 9,10 excl. VAT: € 7.65 / $ 8.72
M-BP71-22 2.2 0.81 0.71 21 W 30 x 23 EUR 12,40 excl. VAT: € 10.42 / $ 11.88
M-BP71-27 2.7 1.0 0.71 21 W 40 x 23 EUR 13,20 excl. VAT: € 11.09 / $ 12.65
M-BP71-30 3.0 1.0 0.71 21 W 40 x 23 EUR 10,40 excl. VAT: € 8.74 / $ 9.96
M-BP71-33 3.3 1.1 0.71 21 W 40 x 23 EUR 14,60 excl. VAT: € 12.27 / $ 13.99
M-BP71-39 3.9 1.2 0.71 20 W 40 x 23 EUR 15,60 excl. VAT: € 13.11 / $ 14.94
M-BP71-47 4.7 1.4 0.71 19 W 40 x 23 EUR 16,60 excl. VAT: € 13.95 / $ 15.90
M-BP71-56 5.6 1.5 0.71 19 W 45 x 30 EUR 18,50 excl. VAT: € 15.55 / $ 17.72
M-BP71-68 6.8 1.7 0.71 18 W 45 x 30 EUR 19,10 excl. VAT: € 16.05 / $ 18.30
M-BP71-82 8.2 1.9 0.71 17 W 45 x 30 EUR 21,50 excl. VAT: € 18.07 / $ 20.60
M-BP71-100 10.0 2.2 0.71 15 W 45 x 30 EUR 23,40 excl. VAT: € 19.66 / $ 22.42
M-BP71-120 12.0 2.6 0.71 14 W 45 x 30 EUR 26,40 excl. VAT: € 22.18 / $ 25.29
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Baked varnish pipe core coil BP100

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-BP100-027 0.27 0.13 1.00 103 W 30 x 23 EUR 10,70 excl. VAT: € 8.99 / $ 10.25
M-BP100-033 0.33 0.15 1.00 95 W 30 x 23 EUR 11,30 excl. VAT: € 9.50 / $ 10.83
M-BP100-039 0.39 0.16 1.00 94 W 30 x 23 EUR 11,70 excl. VAT: € 9.83 / $ 11.21
M-BP100-047 0.47 0.19 1.00 84 W 30 x 23 EUR 12,30 excl. VAT: € 10.34 / $ 11.78
M-BP100-056 0.56 0.21 1.00 80 W 30 x 23 EUR 12,60 excl. VAT: € 10.59 / $ 12.07
M-BP100-068 0.68 0.23 1.00 93 W 40 x 23 EUR 13,60 excl. VAT: € 11.43 / $ 13.03
M-BP100-082 0.82 0.27 1.00 84 W 40 x 23 EUR 14,20 excl. VAT: € 11.93 / $ 13.60
M-BP100-10 1.0 0.32 1.00 75 W 40 x 23 EUR 14,60 excl. VAT: € 12.27 / $ 13.99
M-BP100-12 1.2 0.37 1.00 69 W 40 x 23 EUR 15,60 excl. VAT: € 13.11 / $ 14.94
M-BP100-15 1.5 0.38 1.00 63 W 45 x 30 EUR 16,60 excl. VAT: € 13.95 / $ 15.90
M-BP100-18 1.8 0.44 1.00 59 W 45 x 30 EUR 18,50 excl. VAT: € 15.55 / $ 17.72
M-BP100-20 2.0 0.45 1.00 59 W 45 x 30 EUR 14,60 excl. VAT: € 12.27 / $ 13.99
M-BP100-22 2.2 0.47 1.00 59 W 45 x 30 EUR 19,10 excl. VAT: € 16.05 / $ 18.30
M-BP100-27 2.7 0.53 1.00 56 W 45 x 30 EUR 21,50 excl. VAT: € 18.07 / $ 20.60
M-BP100-33 3.3 0.64 1.00 55 W 45 x 30 EUR 22,90 excl. VAT: € 19.24 / $ 21.94
M-BP100-39 3.9 0.71 1.00 47 W 45 x 30 EUR 25,40 excl. VAT: € 21.34 / $ 24.33
M-BP100-47 4.7 0.80 1.00 44 W 45 x 30 EUR 27,30 excl. VAT: € 22.94 / $ 26.15
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Baked varnish pipe core coil BP125

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-BP125-12 1.2 0.24 1.25 123 W 45 x 30 EUR 22,40 excl. VAT: € 18.82 / $ 21.46
M-BP125-15 1.5 0.27 1.25 130 W 45 x 30 EUR 24,40 excl. VAT: € 20.50 / $ 23.37
M-BP125-18 1.8 0.31 1.25 107 W 45 x 30 EUR 27,30 excl. VAT: € 22.94 / $ 26.15
M-BP125-20 2.0 0.35 1.25 100 W 45 x 30 EUR 23,40 excl. VAT: € 19.66 / $ 22.42
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.

Pipe Core coils P50 P71 P100 P125 P140 baked varnish BP71 BP100 BP125 BP140

Baked varnish pipe core coil BP140

L denotes inductance, R the DC resistance, D the diameter, Le the length, Wire-W the width of the wire, DxH the diameter and the height.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-BP140-039 0.39 0.10 1.4 258 W 45 x 30 EUR 13,60 excl. VAT: € 11.43 / $ 13.03
M-BP140-047 0.47 0.11 1.4 251 W 45 x 30 EUR 17,50 excl. VAT: € 14.71 / $ 16.76
M-BP140-056 0.56 0.13 1.4 227 W 45 x 30 EUR 19,50 excl. VAT: € 16.39 / $ 18.68
M-BP140-068 0.68 0.14 1.4 250 W 45 x 30 EUR 21,50 excl. VAT: € 18.07 / $ 20.60
M-BP140-082 0.82 0.16 1.4 207 W 45 x 30 EUR 23,40 excl. VAT: € 19.66 / $ 22.42
M-BP140-10 1.0 0.18 1.4 195 W 45 x 30 EUR 25,40 excl. VAT: € 21.34 / $ 24.33
*) Pmax 8 Ohm is the maximum power that this coil is able to deliver to the bass driver. The values are valid for free air convection and 20°C. For 4 Ohm speakers this value has to be halved.