air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf, specialist for inductors and capacitors Air Coils and Baked Varnish Air Coils

Mundorf Spule

Mundorf is regarded as specialist in high-end components. We have, therefore, listed the most interesting ones below. All listed coils are made of copper lacquer wire with a purity of > 99.995%. The coil body is made of glass fibre reinforced polyamide. The wire ends are tinned and labelled. Inductance is measured at 25 degrees Celsius; tolerance is +/- 3%. L denotes inductance, R the DC resistance, D the diameter, Le the length, W the width, H the height. Mundorf Spule

Air coils (i.e. coils without a ferro-magnetic core) are absolutely distortion-free, which on the face of it makes them ideal for all audio applications. The trouble is, their electrical resistance increases with their inductance. There are two solutions to this problem: One can either use very thick windings (this is why our standard range includes windings with wire up to 3mm in diameter) or coils with cores. Lower cost and smaller size are also common reasons for choosing cored coils.

beside baked varnish air coils we offer vacuum impregnated coils.
additional charge for vacuum impregnation     EUR 19,50 excl. VAT: € 16.81 / $ 19.67 per coil


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.
 
air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf-SpulenAir Coils L50 (wire with 0.50 mm diameter)

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-L50-010 0.10 0.38 0.50 10 W 25 x 10 EUR 2,96 excl. VAT: € 2.55 / $ 2.99
M-L50-012 0.12 0.42 0.50 10 W 25 x 10 EUR 3,06 excl. VAT: € 2.64 / $ 3.09
M-L50-015 0.15 0.47 0.50 9.7 W 25 x 10 EUR 3,06 excl. VAT: € 2.64 / $ 3.09
M-L50-018 0.18 0.53 0.50 9.1 W 25 x 10 EUR 3,44 excl. VAT: € 2.97 / $ 3.47
M-L50-022 0.22 0.59 0.50 8.6 W 25 x 10 EUR 3,72 excl. VAT: € 3.21 / $ 3.75
M-L50-027 0.27 0.67 0.50 8.1 W 25 x 10 EUR 4,01 excl. VAT: € 3.46 / $ 4.04
M-L50-033 0.33 0.75 0.50 7.7 W 25 x 10 EUR 4,30 excl. VAT: € 3.71 / $ 4.34
M-L50-039 0.39 0.84 0.50 7.3 W 25 x 10 EUR 4,58 excl. VAT: € 3.95 / $ 4.62
M-L50-047 0.47 0.93 0.50 7.1 W 25 x 10 EUR 4,87 excl. VAT: € 4.20 / $ 4.91
M-L50-056 0.56 1.0 0.50 6.9 W 25 x 10 EUR 5,17 excl. VAT: € 4.46 / $ 5.21
M-L50-068 0.68 1.2 0.50 6.4 W 25 x 10 EUR 5,45 excl. VAT: € 4.70 / $ 5.50
M-L50-082 0.82 1.3 0.50 6.1 W 25 x 10 EUR 5,74 excl. VAT: € 4.95 / $ 5.79
M-L50-100 1.0 1.5 0.50 5.7 W 25 x 10 EUR 6,03 excl. VAT: € 5.20 / $ 6.08
M-L50-120 1.2 1.6 0.50 5.4 W 25 x 10 EUR 6,41 excl. VAT: € 5.53 / $ 6.47
M-L50-150 1.5 1.9 0.50 5.9 W 36 x 10 EUR 6,70 excl. VAT: € 5.78 / $ 6.76
M-L50-180 1.8 2.1 0.50 5.7 W 36 x 10 EUR 7,09 excl. VAT: € 6.11 / $ 7.15
M-L50-200 2.0 2.4 0.50 5.3 W 36 x 10 EUR 7,48 excl. VAT: € 6.45 / $ 7.54
M-L50-220 2.2 2.5 0.50 5.3 W 36 x 10 EUR 7,87 excl. VAT: € 6.78 / $ 7.94
M-L50-270 2.7 2.8 0.50 5.0 W 36 x 10 EUR 8,25 excl. VAT: € 7.11 / $ 8.32
M-L50-300 3.0 3.0 0.50 5.0 W 36 x 10 EUR 8,64 excl. VAT: € 7.45 / $ 8.71
M-L50-330 3.3 3.1 0.50 3.7 W 30 x 20 EUR 9,04 excl. VAT: € 7.79 / $ 9.12
M-L50-390 3.9 3.4 0.50 3.6 W 30 x 20 EUR 9,43 excl. VAT: € 8.13 / $ 9.51
M-L50-470 4.7 3.8 0.50 3.5 W 30 x 20 EUR 10,33 excl. VAT: € 8.91 / $ 10.42
M-L50-560 5.6 4.2 0.50 3.3 W 30 x 20 - not available
M-L50-680 6.8 4.7 0.50 3.2 W 30 x 20 - not available
M-L50-820 8.2 5.2 0.50 3.0 W 30 x 20 - not available
M-L50-1000 10.0 6.1 0.50 3.1 W 40 x 20 - 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.

air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf-SpulenAir Coils L71 (wire with 0.71 mm diameter)

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-L71-005 0.050 0.19 0.71 35 W 25 x 10 EUR 3,75 excl. VAT: € 3.23 / $ 3.78
M-L71-010 0.10 0.23 0.71 31 W 25 x 10 EUR 3,38 excl. VAT: € 2.91 / $ 3.41
M-L71-012 0.12 0.25 0.71 42 W 36 x 10 EUR 3,49 excl. VAT: € 3.01 / $ 3.52
M-L71-015 0.15 0.28 0.71 39 W 36 x 10 EUR 3,77 excl. VAT: € 3.25 / $ 3.80
M-L71-018 0.18 0.31 0.71 38 W 36 x 10 EUR 3,97 excl. VAT: € 3.42 / $ 4.00
M-L71-022 0.22 0.34 0.71 37 W 36 x 10 EUR 4,16 excl. VAT: € 3.59 / $ 4.20
M-L71-027 0.27 0.39 0.71 34 W 36 x 10 EUR 4,36 excl. VAT: € 3.76 / $ 4.40
M-L71-033 0.33 0.43 0.71 33 W 36 x 10 EUR 4,55 excl. VAT: € 3.92 / $ 4.59
M-L71-039 0.39 0.51 0.71 29 W 36 x 10 EUR 4,68 excl. VAT: € 4.03 / $ 4.72
M-L71-047 0.47 0.58 0.71 21 W 30 x 20 EUR 4,97 excl. VAT: € 4.28 / $ 5.01
M-L71-056 0.56 0.64 0.71 20 W 30 x 20 EUR 5,19 excl. VAT: € 4.47 / $ 5.23
M-L71-068 0.68 0.71 0.71 20 W 30 x 20 EUR 5,57 excl. VAT: € 4.80 / $ 5.62
M-L71-082 0.82 0.81 0.71 18 W 30 x 20 EUR 6,04 excl. VAT: € 5.21 / $ 6.09
M-L71-100 1.0 0.91 0.71 17 W 30 x 20 EUR 6,53 excl. VAT: € 5.63 / $ 6.59
M-L71-120 1.2 1.0 0.71 18 W 40 x 20 EUR 7,02 excl. VAT: € 6.05 / $ 7.08
M-L71-150 1.5 1.1 0.71 17 W 40 x 20 EUR 7,50 excl. VAT: € 6.47 / $ 7.56
M-L71-180 1.8 1.2 0.71 17 W 40 x 20 EUR 7,98 excl. VAT: € 6.88 / $ 8.05
M-L71-200 2.0 1.3 0.71 16 W 40 x 20 EUR 8,66 excl. VAT: € 7.47 / $ 8.73
M-L71-220 2.2 1.4 0.71 16 W 40 x 20 EUR 9,43 excl. VAT: € 8.13 / $ 9.51
M-L71-270 2.7 1.5 0.71 15 W 40 x 20 EUR 9,94 excl. VAT: € 8.57 / $ 10.03
M-L71-300 3.0 1.6 0.71 15 W 40 x 20 EUR 10,24 excl. VAT: € 8.83 / $ 10.33
M-L71-330 3.3 1.8 0.71 14 W 40 x 20 EUR 11,21 excl. VAT: € 9.66 / $ 11.31
M-L71-390 3.9 2.0 0.71 16 W 58 x 18 EUR 12,18 excl. VAT: € 10.50 / $ 12.29
M-L71-470 4.7 2.2 0.71 16 W 58 x 18 EUR 13,16 excl. VAT: € 11.34 / $ 13.27
M-L71-560 5.6 2.4 0.71 16 W 58 x 18 EUR 14,04 excl. VAT: € 12.10 / $ 14.16
M-L71-680 6.8 2.7 0.71 15 W 58 x 18 EUR 15,79 excl. VAT: € 13.61 / $ 15.93
M-L71-820 8.2 3.1 0.71 14 W 58 x 28 EUR 17,74 excl. VAT: € 15.29 / $ 17.89
M-L71-1000 10.0 3.6 0.71 13 W 58 x 28 EUR 19,69 excl. VAT: € 16.97 / $ 19.86
M-L71-1200 12.0 3.9 0.71 14 W 70 x 29 EUR 21,64 excl. VAT: € 18.66 / $ 21.83
M-L71-1500 15.0 4.5 0.71 13 W 70 x 29 EUR 24,37 excl. VAT: € 21.01 / $ 24.58
M-L71-1800 18.0 5.0 0.71 13 W 70 x 29 EUR 27,20 excl. VAT: € 23.45 / $ 27.43
M-L71-2200 22.0 5.7 0.71 12 W 70 x 29 EUR 30,02 excl. VAT: € 25.88 / $ 30.28
M-L71-2700 27.0 6.4 0.71 11 W 70 x 29 EUR 33,83 excl. VAT: € 29.16 / $ 34.12
*) 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.

 
air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf-SpulenAir Coils L100 (wire with 1.0 mm diameter)

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-L100-010 0.10 0.14 1.00 82 W 30 x 20 EUR 4,93 excl. VAT: € 4.25 / $ 4.97
M-L100-012 0.12 0.15 1.00 82 W 30 x 20 EUR 5,22 excl. VAT: € 4.50 / $ 5.27
M-L100-015 0.15 0.17 1.00 77 W 30 x 20 EUR 5,65 excl. VAT: € 4.87 / $ 5.70
M-L100-018 0.18 0.19 1.00 73 W 30 x 20 EUR 6,03 excl. VAT: € 5.20 / $ 6.08
M-L100-022 0.22 0.21 1.00 70 W 30 x 20 EUR 6,51 excl. VAT: € 5.61 / $ 6.57
M-L100-027 0.27 0.23 1.00 68 W 30 x 20 EUR 7,00 excl. VAT: € 6.03 / $ 7.06
M-L100-033 0.33 0.26 1.00 77 W 40 x 20 EUR 7,49 excl. VAT: € 6.46 / $ 7.55
M-L100-039 0.39 0.29 1.00 71 W 40 x 20 EUR 7,96 excl. VAT: € 6.86 / $ 8.03
M-L100-047 0.47 0.32 1.00 67 W 40 x 20 EUR 8,45 excl. VAT: € 7.28 / $ 8.52
M-L100-056 0.56 0.36 1.00 62 W 40 x 20 EUR 8,94 excl. VAT: € 7.71 / $ 9.02
M-L100-068 0.68 0.39 1.00 60 W 40 x 20 EUR 9,43 excl. VAT: € 8.13 / $ 9.51
M-L100-082 0.82 0.44 1.00 56 W 40 x 20 EUR 10,33 excl. VAT: € 8.91 / $ 10.42
M-L100-100 1.0 0.49 1.00 61 W 58 x 18 EUR 11,31 excl. VAT: € 9.75 / $ 11.41
M-L100-120 1.2 0.54 1.00 63 W 58 x 18 EUR 12,09 excl. VAT: € 10.42 / $ 12.19
M-L100-150 1.5 0.62 1.00 60 W 58 x 18 EUR 13,06 excl. VAT: € 11.26 / $ 13.17
M-L100-180 1.8 0.70 1.00 58 W 58 x 18 EUR 14,04 excl. VAT: € 12.10 / $ 14.16
M-L100-200 2.0 0.74 1.00 53 W 58 x 22 EUR 15,01 excl. VAT: € 12.94 / $ 15.14
M-L100-220 2.2 0.83 1.00 53 W 58 x 22 EUR 15,89 excl. VAT: € 13.70 / $ 16.03
M-L100-270 2.7 0.90 1.00 46 W 58 x 28 EUR 16,86 excl. VAT: € 14.53 / $ 17.01
M-L100-300 3.0 0.98 1.00 45 W 58 x 28 EUR 17,74 excl. VAT: € 15.29 / $ 17.89
M-L100-330 3.3 1.1 1.00 44 W 58 x 28 EUR 18,72 excl. VAT: € 16.14 / $ 18.88
M-L100-390 3.9 1.1 1.00 43 W 58 x 28 EUR 20,57 excl. VAT: € 17.73 / $ 20.75
M-L100-470 4.7 1.3 1.00 46 W 70 x 29 EUR 22,52 excl. VAT: € 19.41 / $ 22.71
M-L100-560 5.6 1.4 1.00 44 W 70 x 29 EUR 25,34 excl. VAT: € 21.84 / $ 25.56
M-L100-680 6.8 1.6 1.00 42 W 70 x 29 EUR 28,07 excl. VAT: € 24.20 / $ 28.31
M-L100-820 8.2 1.7 1.00 39 W 70 x 29 EUR 31,10 excl. VAT: € 26.81 / $ 31.37
M-L100-1000 10.0 1.9 1.00 36 W 70 x 29 EUR 33,92 excl. VAT: € 29.24 / $ 34.21
M-L100-1200 12.0 2.3 1.00 33 W 77 x 28 EUR 36,75 excl. VAT: € 31.68 / $ 37.07
M-L100-1500 15.0 2.6 1.00 30 W 77 x 28 EUR 39,67 excl. VAT: € 34.20 / $ 40.01
*) 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.

 
air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf-SpulenAir Coils L140 (wire with 1.4 mm diameter)

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-L140-010 0.10 0.07 1.4 267 W 40 x 20 EUR 7,93 excl. VAT: € 6.84 / $ 8.00
M-L140-012 0.12 0.08 1.4 265 W 40 x 20 EUR 8,61 excl. VAT: € 7.42 / $ 8.68
M-L140-015 0.15 0.10 1.4 237 W 40 x 20 EUR 9,39 excl. VAT: € 8.09 / $ 9.47
M-L140-018 0.18 0.11 1.4 251 W 58 x 18 EUR 10,24 excl. VAT: € 8.83 / $ 10.33
M-L140-022 0.22 0.12 1.4 248 W 58 x 18 EUR 11,31 excl. VAT: € 9.75 / $ 11.41
M-L140-027 0.27 0.13 1.4 245 W 58 x 18 EUR 12,09 excl. VAT: € 10.42 / $ 12.19
M-L140-033 0.33 0.15 1.4 227 W 58 x 18 EUR 13,06 excl. VAT: € 11.26 / $ 13.17
M-L140-039 0.39 0.16 1.4 239 W 58 x 18 EUR 14,04 excl. VAT: € 12.10 / $ 14.16
M-L140-047 0.47 0.19 1.4 213 W 58 x 18 EUR 15,01 excl. VAT: € 12.94 / $ 15.14
M-L140-056 0.56 0.20 1.4 192 W 58 x 22 EUR 15,99 excl. VAT: € 13.78 / $ 16.13
M-L140-068 0.68 0.23 1.4 197 W 58 x 28 EUR 16,77 excl. VAT: € 14.46 / $ 16.91
M-L140-082 0.82 0.26 1.4 184 W 58 x 28 EUR 17,74 excl. VAT: € 15.29 / $ 17.89
M-L140-100 1.0 0.30 1.4 168 W 58 x 28 EUR 18,72 excl. VAT: € 16.14 / $ 18.88
M-L140-120 1.2 0.34 1.4 164 W 70 x 29 EUR 20,67 excl. VAT: € 17.82 / $ 20.85
M-L140-150 1.5 0.38 1.4 156 W 70 x 29 EUR 22,52 excl. VAT: € 19.41 / $ 22.71
M-L140-180 1.8 0.43 1.4 146 W 70 x 29 EUR 24,37 excl. VAT: € 21.01 / $ 24.58
M-L140-200 2.0 0.45 1.4 148 W 70 x 29 EUR 26,32 excl. VAT: € 22.69 / $ 26.55
M-L140-220 2.2 0.46 1.4 152 W 70 x 29 EUR 28,17 excl. VAT: € 24.28 / $ 28.41
M-L140-270 2.7 0.51 1.4 133 W 77 x 28 EUR 30,12 excl. VAT: € 25.97 / $ 30.38
M-L140-300 3.0 0.55 1.4 131 W 77 x 28 EUR 31,97 excl. VAT: € 27.56 / $ 32.25
M-L140-330 3.3 0.58 1.4 131 W 77 x 28 EUR 34,99 excl. VAT: € 30.16 / $ 35.29
M-L140-390 3.9 0.65 1.4 123 W 77 x 28 EUR 37,72 excl. VAT: € 32.52 / $ 38.05
M-L140-470 4.7 0.80 1.4 103 W 70 x 59 EUR 42,40 excl. VAT: € 36.55 / $ 42.77
M-L140-560 5.6 0.89 1.4 98 W 70 x 59 EUR 47,08 excl. VAT: € 40.59 / $ 47.49
M-L140-680 6.8 1.1 1.4 86 W 70 x 59 EUR 52,93 excl. VAT: € 45.63 / $ 53.39
M-L140-820 8.2 1.1 1.4 89 W 70 x 59 EUR 58,49 excl. VAT: € 50.42 / $ 58.99
M-L140-1000 10.0 1.2 1.4 94 W 88x75x61 EUR 69,21 excl. VAT: € 59.66 / $ 69.81
M-L140-1200 12.0 1.4 1.4 93 W 88x75x61 EUR 78,96 excl. VAT: € 68.07 / $ 79.64
M-L140-1500 15.0 1.6 1.4 100 W 105x92x81 EUR 88,71 excl. VAT: € 76.47 / $ 89.47
*) 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.

 
air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf-SpulenAir Coils L200 (wire with 2.0 mm diameter)

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-L200-010 0.10 0.04 2.0 981 W 58 x 22 EUR 14,62 excl. VAT: € 12.60 / $ 14.75
M-L200-012 0.12 0.04 2.0 1038 W 58 x 22 EUR 15,01 excl. VAT: € 12.94 / $ 15.14
M-L200-015 0.15 0.05 2.0 877 W 58 x 22 EUR 16,57 excl. VAT: € 14.28 / $ 16.71
M-L200-018 0.18 0.06 2.0 731 W 58 x 28 EUR 17,55 excl. VAT: € 15.13 / $ 17.70
M-L200-022 0.22 0.07 2.0 663 W 58 x 28 EUR 19,50 excl. VAT: € 16.81 / $ 19.67
M-L200-027 0.27 0.07 2.0 700 W 58 x 28 EUR 20,67 excl. VAT: € 17.82 / $ 20.85
M-L200-033 0.33 0.09 2.0 606 W 70 x 29 EUR 22,52 excl. VAT: € 19.41 / $ 22.71
M-L200-039 0.39 0.09 2.0 637 W 70 x 29 EUR 24,47 excl. VAT: € 21.09 / $ 24.68
M-L200-047 0.47 0.11 2.0 540 W 70 x 29 EUR 27,39 excl. VAT: € 23.61 / $ 27.63
M-L200-056 0.56 0.11 2.0 572 W 70 x 29 EUR 30,22 excl. VAT: € 26.05 / $ 30.48
M-L200-068 0.68 0.14 2.0 536 W 77 x 28 EUR 33,92 excl. VAT: € 29.24 / $ 34.21
M-L200-082 0.82 0.16 2.0 489 W 77 x 28 EUR 37,72 excl. VAT: € 32.52 / $ 38.05
M-L200-100 1.0 0.18 2.0 538 W 88x75x61 EUR 42,40 excl. VAT: € 36.55 / $ 42.77
M-L200-120 1.2 0.20 2.0 516 W 88x75x61 EUR 47,18 excl. VAT: € 40.67 / $ 47.59
M-L200-150 1.5 0.22 2.0 499 W 88x75x61 EUR 51,96 excl. VAT: € 44.79 / $ 52.41
M-L200-180 1.8 0.25 2.0 454 W 88x75x61 EUR 58,49 excl. VAT: € 50.42 / $ 58.99
M-L200-200 2.0 0.27 2.0 449 W 88x75x61 EUR 61,31 excl. VAT: € 52.85 / $ 61.84
M-L200-220 2.2 0.28 2.0 452 W 88x75x61 EUR 65,80 excl. VAT: € 56.72 / $ 66.37
M-L200-270 2.7 0.33 2.0 454 W 105x92x81 EUR 73,11 excl. VAT: € 63.03 / $ 73.74
M-L200-300 3.0 0.35 2.0 457 W 105x92x81 EUR 77,98 excl. VAT: € 67.22 / $ 78.65
M-L200-330 3.3 0.37 2.0 459 W 105x92x81 EUR 81,39 excl. VAT: € 70.16 / $ 82.09
M-L200-390 3.9 0.38 2.0 463 W 105x92x81 EUR 88,22 excl. VAT: € 76.05 / $ 88.98
M-L200-470 4.7 0.45 2.0 409 W 105x92x81 EUR 94,46 excl. VAT: € 81.43 / $ 95.27
M-L200-560 5.6 0.47 2.0 404 W 105x92x81 EUR 103,33 excl. VAT: € 89.08 / $ 104.22
M-L200-680 6.8 0.55 2.0 360 W 105x92x81 EUR 113,08 excl. VAT: € 97.48 / $ 114.05
M-L200-820 8.2 0.61 2.0 297 W 107x97x83 EUR 127,70 excl. VAT: € 110.09 / $ 128.80
M-L200-1000 10.0 0.68 2.0 282 W 107x97x83 EUR 141,34 excl. VAT: € 121.84 / $ 142.56
M-L200-1200 12.0 0.73 2.0 274 W 107x97x83 EUR 158,89 excl. VAT: € 136.97 / $ 160.26
M-L200-1500 15.0 0.89 2.0 237 W 107x97x83 EUR 178,39 excl. VAT: € 153.78 / $ 179.93
*) 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.

 
air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf-SpulenAir Coils L250 (wire with 2.5 mm diameter)

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-L250-010 0.10 0.04 2.5 1677 W 88x75x61 - not available (_)
M-L250-012 0.12 0.04 2.5 1677 W 88x75x61 EUR 26,42 excl. VAT: € 22.78 / $ 26.65
M-L250-015 0.15 0.04 2.5 1710 W 88x75x61 EUR 26,42 excl. VAT: € 22.78 / $ 26.65
M-L250-018 0.18 0.04 2.5 1774 W 88x75x61 EUR 28,27 excl. VAT: € 24.37 / $ 28.51
M-L250-022 0.22 0.05 2.5 1548 W 88x75x61 EUR 30,22 excl. VAT: € 26.05 / $ 30.48
M-L250-027 0.27 0.05 2.5 1677 W 88x75x61 EUR 32,07 excl. VAT: € 27.65 / $ 32.35
M-L250-033 0.33 0.06 2.5 1505 W 88x75x61 EUR 34,99 excl. VAT: € 30.16 / $ 35.29
M-L250-039 0.39 0.07 2.5 1383 W 88x75x61 EUR 38,89 excl. VAT: € 33.53 / $ 39.23
M-L250-047 0.47 0.08 2.5 1290 W 88x75x61 EUR 43,77 excl. VAT: € 37.73 / $ 44.15
M-L250-056 0.56 0.08 2.5 1355 W 88x75x61 EUR 48,64 excl. VAT: € 41.93 / $ 49.06
M-L250-068 0.68 0.09 2.5 1262 W 88x75x61 EUR 52,15 excl. VAT: € 44.96 / $ 52.60
M-L250-082 0.82 0.10 2.5 1187 W 88x75x61 EUR 58,39 excl. VAT: € 50.34 / $ 58.89
M-L250-100 1.0 0.12 2.5 1032 W 88x75x61 EUR 61,41 excl. VAT: € 52.94 / $ 61.94
M-L250-120 1.2 0.13 2.5 993 W 88x75x61 EUR 66,29 excl. VAT: € 57.15 / $ 66.86
M-L250-150 1.5 0.17 2.5 882 W 105x92x81 EUR 75,94 excl. VAT: € 65.47 / $ 76.59
M-L250-180 1.8 0.18 2.5 888 W 105x92x81 EUR 85,59 excl. VAT: € 73.78 / $ 86.33
M-L250-200 2.0 0.19 2.5 894 W 105x92x81 EUR 95,24 excl. VAT: € 82.10 / $ 96.06
M-L250-220 2.2 0.20 2.5 899 W 105x92x81 EUR 103,33 excl. VAT: € 89.08 / $ 104.22
M-L250-270 2.7 0.23 2.5 825 W 105x92x81 EUR 113,08 excl. VAT: € 97.48 / $ 114.05
M-L250-300 3.0 0.24 2.5 833 W 105x92x81 EUR 122,82 excl. VAT: € 105.88 / $ 123.88
M-L250-330 3.3 0.25 2.5 639 W 107x97x83 EUR 132,57 excl. VAT: € 114.28 / $ 133.71
M-L250-390 3.9 0.27 2.5 631 W 107x97x83 EUR 141,34 excl. VAT: € 121.84 / $ 142.56
M-L250-470 4.7 0.30 2.5 604 W 107x97x83 EUR 149,14 excl. VAT: € 128.57 / $ 150.43
M-L250-560 5.6 0.33 2.5 581 W 107x97x83 EUR 158,89 excl. VAT: € 136.97 / $ 160.26
M-L250-680 6.8 0.37 2.5 547 W 107x97x83 EUR 169,61 excl. VAT: € 146.22 / $ 171.07
M-L250-820 8.2 0.42 2.5 507 W 107x97x83 EUR 188,13 excl. VAT: € 162.18 / $ 189.75
M-L250-1000 10.0 0.48 2.5 533 W 151x120x106 EUR 216,40 excl. VAT: € 186.55 / $ 218.27
*) 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.

 
air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

Mundorf: die dicksten BrummerAir Coils L300 (wire with 3.0 mm diameter)

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-L300-010 0.10 0.02 3.0 4516 W 88x75x61 - not available (_)
M-L300-012 0.12 0.03 3.0 3140 W 88x75x61 EUR 39,58 excl. VAT: € 34.12 / $ 39.92
M-L300-015 0.15 0.03 3.0 3312 W 88x75x61 EUR 37,72 excl. VAT: € 32.52 / $ 38.05
M-L300-018 0.18 0.03 3.0 3484 W 88x75x61 EUR 45,43 excl. VAT: € 39.16 / $ 45.82
M-L300-022 0.22 0.04 3.0 2742 W 88x75x61 EUR 46,50 excl. VAT: € 40.09 / $ 46.90
M-L300-027 0.27 0.04 3.0 2839 W 88x75x61 EUR 49,42 excl. VAT: € 42.60 / $ 49.85
M-L300-033 0.33 0.05 3.0 2374 W 88x75x61 EUR 52,35 excl. VAT: € 45.13 / $ 52.80
M-L300-039 0.39 0.05 3.0 2452 W 88x75x61 EUR 55,37 excl. VAT: € 47.73 / $ 55.85
M-L300-047 0.47 0.06 3.0 2151 W 88x75x61 EUR 58,39 excl. VAT: € 50.34 / $ 58.89
M-L300-056 0.56 0.06 3.0 2331 W 105x92x81 EUR 71,84 excl. VAT: € 61.93 / $ 72.46
M-L300-068 0.68 0.07 3.0 2284 W 105x92x81 EUR 80,81 excl. VAT: € 69.66 / $ 81.51
M-L300-082 0.82 0.08 3.0 2123 W 105x92x81 EUR 90,66 excl. VAT: € 78.16 / $ 91.44
M-L300-100 1.0 0.09 3.0 1998 W 105x92x81 EUR 100,40 excl. VAT: € 86.55 / $ 101.27
M-L300-120 1.2 0.10 3.0 1898 W 105x92x81 EUR 110,15 excl. VAT: € 94.96 / $ 111.10
M-L300-150 1.5 0.12 3.0 1648 W 105x92x81 EUR 120,87 excl. VAT: € 104.20 / $ 121.91
M-L300-180 1.8 0.13 3.0 1311 W 107x97x83 EUR 131,60 excl. VAT: € 113.45 / $ 132.73
M-L300-200 2.0 0.14 3.0 1278 W 107x97x83 EUR 145,24 excl. VAT: € 125.21 / $ 146.49
M-L300-220 2.2 0.15 3.0 1250 W 107x97x83 EUR 159,87 excl. VAT: € 137.82 / $ 161.25
M-L300-270 2.7 0.17 3.0 1153 W 107x97x83 EUR 174,49 excl. VAT: € 150.42 / $ 175.99
M-L300-300 3.0 0.18 3.0 1124 W 107x97x83 EUR 188,13 excl. VAT: € 162.18 / $ 189.75
M-L300-330 3.3 0.19 3.0 1099 W 107x97x83 EUR 206,66 excl. VAT: € 178.16 / $ 208.44
M-L300-390 3.9 0.20 3.0 1188 W 151x120x106 EUR 226,15 excl. VAT: € 194.96 / $ 228.10
M-L300-470 4.7 0.22 3.0 1246 W 151x120x106 EUR 245,65 excl. VAT: € 211.77 / $ 247.77
M-L300-560 5.6 0.25 3.0 1330 W 151x120x106 EUR 272,94 excl. VAT: € 235.29 / $ 275.29
M-L300-680 6.8 0.28 3.0 1240 W 151x120x106 EUR 301,21 excl. VAT: € 259.66 / $ 303.81
M-L300-820 8.2 0.32 3.0 1119 W 151x120x106 EUR 329,48 excl. VAT: € 284.03 / $ 332.32
M-L300-1000 10.0 0.38 3.0 1037 W 162x136x138 EUR 376,27 excl. VAT: € 324.37 / $ 379.51
M-L300-1200 12.0 0.46 3.0 910 W 162x136x138 EUR 433,78 excl. VAT: € 373.95 / $ 437.52
M-L300-1500 15.0 0.46 3.0 964 W 162x136x138 EUR 490,32 excl. VAT: € 422.69 / $ 494.55
*) 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.

 
air coils: L050 L071 L100 L140 L200 L250 L300 baked varnish coils: BL071 BL100 BL140 Silver/Gold coils: LSG050 LSG100 LSG150 Hepta strand

 

additional charge for vacuum impregnated coils EUR 19,50 excl. VAT: € 16.81 / $ 19.67 per coil

Coils overview

Mundorf coils Properties
Air core coils good price/performance ratio; low distortion
Baked varnish air core coils good price/performance ratio; low distortion
Copper foil coil (cfc) with excellent three-dimensionality and attention to detail; they belong to the group of exceptionally neutral .
Air-core coils made from silver/gold wire
Ferrit core coils good price/performance ratio; high inductivity
H Core Coils small impedance; high power handling
Aronit core coils
Feron i core coils small impedance; very high power handling
Zero Ohm Coils very small impedance; very high power handling