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 20,10 excl. VAT: € 16.89 / $ 20.44 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 3,00 excl. VAT: € 2.52 / $ 3.05
M-L50-012 0.12 0.42 0.50 10 W 25 x 10 EUR 3,20 excl. VAT: € 2.69 / $ 3.25
M-L50-015 0.15 0.47 0.50 9.7 W 25 x 10 EUR 3,20 excl. VAT: € 2.69 / $ 3.25
M-L50-018 0.18 0.53 0.50 9.1 W 25 x 10 EUR 3,50 excl. VAT: € 2.94 / $ 3.56
M-L50-022 0.22 0.59 0.50 8.6 W 25 x 10 EUR 3,80 excl. VAT: € 3.19 / $ 3.86
M-L50-027 0.27 0.67 0.50 8.1 W 25 x 10 EUR 4,10 excl. VAT: € 3.45 / $ 4.17
M-L50-033 0.33 0.75 0.50 7.7 W 25 x 10 EUR 4,40 excl. VAT: € 3.70 / $ 4.47
M-L50-039 0.39 0.84 0.50 7.3 W 25 x 10 EUR 4,70 excl. VAT: € 3.95 / $ 4.78
M-L50-047 0.47 0.93 0.50 7.1 W 25 x 10 EUR 5,00 excl. VAT: € 4.20 / $ 5.08
M-L50-056 0.56 1.0 0.50 6.9 W 25 x 10 EUR 5,30 excl. VAT: € 4.45 / $ 5.39
M-L50-068 0.68 1.2 0.50 6.4 W 25 x 10 EUR 5,60 excl. VAT: € 4.71 / $ 5.69
M-L50-082 0.82 1.3 0.50 6.1 W 25 x 10 EUR 5,90 excl. VAT: € 4.96 / $ 6.00
M-L50-100 1.0 1.5 0.50 5.7 W 25 x 10 EUR 6,20 excl. VAT: € 5.21 / $ 6.30
M-L50-120 1.2 1.6 0.50 5.4 W 25 x 10 EUR 6,41 excl. VAT: € 5.39 / $ 6.52
M-L50-150 1.5 1.9 0.50 5.9 W 36 x 10 EUR 6,90 excl. VAT: € 5.80 / $ 7.02
M-L50-180 1.8 2.1 0.50 5.7 W 36 x 10 EUR 7,30 excl. VAT: € 6.13 / $ 7.42
M-L50-200 2.0 2.4 0.50 5.3 W 36 x 10 EUR 7,70 excl. VAT: € 6.47 / $ 7.83
M-L50-220 2.2 2.5 0.50 5.3 W 36 x 10 EUR 8,10 excl. VAT: € 6.81 / $ 8.24
M-L50-270 2.7 2.8 0.50 5.0 W 36 x 10 EUR 8,50 excl. VAT: € 7.14 / $ 8.64
M-L50-300 3.0 3.0 0.50 5.0 W 36 x 10 EUR 8,90 excl. VAT: € 7.48 / $ 9.05
M-L50-330 3.3 3.1 0.50 3.7 W 30 x 20 EUR 9,30 excl. VAT: € 7.82 / $ 9.46
M-L50-390 3.9 3.4 0.50 3.6 W 30 x 20 EUR 9,70 excl. VAT: € 8.15 / $ 9.86
M-L50-470 4.7 3.8 0.50 3.5 W 30 x 20 EUR 10,60 excl. VAT: € 8.91 / $ 10.78
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 3,90 excl. VAT: € 3.28 / $ 3.97
M-L71-010 0.10 0.23 0.71 31 W 25 x 10 EUR 3,50 excl. VAT: € 2.94 / $ 3.56
M-L71-012 0.12 0.25 0.71 42 W 36 x 10 EUR 3,60 excl. VAT: € 3.03 / $ 3.66
M-L71-015 0.15 0.28 0.71 39 W 36 x 10 EUR 3,90 excl. VAT: € 3.28 / $ 3.97
M-L71-018 0.18 0.31 0.71 38 W 36 x 10 EUR 4,10 excl. VAT: € 3.45 / $ 4.17
M-L71-022 0.22 0.34 0.71 37 W 36 x 10 EUR 4,30 excl. VAT: € 3.61 / $ 4.37
M-L71-027 0.27 0.39 0.71 34 W 36 x 10 EUR 4,50 excl. VAT: € 3.78 / $ 4.58
M-L71-033 0.33 0.43 0.71 33 W 36 x 10 EUR 4,70 excl. VAT: € 3.95 / $ 4.78
M-L71-039 0.39 0.51 0.71 29 W 36 x 10 EUR 4,80 excl. VAT: € 4.03 / $ 4.88
M-L71-047 0.47 0.58 0.71 21 W 30 x 20 EUR 5,10 excl. VAT: € 4.29 / $ 5.19
M-L71-056 0.56 0.64 0.71 20 W 30 x 20 EUR 5,30 excl. VAT: € 4.45 / $ 5.39
M-L71-068 0.68 0.71 0.71 20 W 30 x 20 EUR 5,70 excl. VAT: € 4.79 / $ 5.80
M-L71-082 0.82 0.81 0.71 18 W 30 x 20 EUR 6,20 excl. VAT: € 5.21 / $ 6.30
M-L71-100 1.0 0.91 0.71 17 W 30 x 20 EUR 6,70 excl. VAT: € 5.63 / $ 6.81
M-L71-120 1.2 1.0 0.71 18 W 40 x 20 EUR 7,20 excl. VAT: € 6.05 / $ 7.32
M-L71-150 1.5 1.1 0.71 17 W 40 x 20 EUR 7,70 excl. VAT: € 6.47 / $ 7.83
M-L71-180 1.8 1.2 0.71 17 W 40 x 20 EUR 8,20 excl. VAT: € 6.89 / $ 8.34
M-L71-200 2.0 1.3 0.71 16 W 40 x 20 EUR 8,90 excl. VAT: € 7.48 / $ 9.05
M-L71-220 2.2 1.4 0.71 16 W 40 x 20 EUR 9,70 excl. VAT: € 8.15 / $ 9.86
M-L71-270 2.7 1.5 0.71 15 W 40 x 20 EUR 10,20 excl. VAT: € 8.57 / $ 10.37
M-L71-300 3.0 1.6 0.71 15 W 40 x 20 EUR 10,50 excl. VAT: € 8.82 / $ 10.68
M-L71-330 3.3 1.8 0.71 14 W 40 x 20 EUR 11,50 excl. VAT: € 9.66 / $ 11.69
M-L71-390 3.9 2.0 0.71 16 W 58 x 18 EUR 12,50 excl. VAT: € 10.50 / $ 12.71
M-L71-470 4.7 2.2 0.71 16 W 58 x 18 EUR 13,60 excl. VAT: € 11.43 / $ 13.83
M-L71-560 5.6 2.4 0.71 16 W 58 x 18 EUR 14,50 excl. VAT: € 12.18 / $ 14.74
M-L71-680 6.8 2.7 0.71 15 W 58 x 18 EUR 16,30 excl. VAT: € 13.70 / $ 16.57
M-L71-820 8.2 3.1 0.71 14 W 58 x 28 EUR 18,30 excl. VAT: € 15.38 / $ 18.61
M-L71-1000 10.0 3.6 0.71 13 W 58 x 28 EUR 20,30 excl. VAT: € 17.06 / $ 20.64
M-L71-1200 12.0 3.9 0.71 14 W 70 x 29 EUR 22,30 excl. VAT: € 18.74 / $ 22.67
M-L71-1500 15.0 4.5 0.71 13 W 70 x 29 EUR 25,10 excl. VAT: € 21.09 / $ 25.52
M-L71-1800 18.0 5.0 0.71 13 W 70 x 29 EUR 28,00 excl. VAT: € 23.53 / $ 28.47
M-L71-2200 22.0 5.7 0.71 12 W 70 x 29 EUR 30,90 excl. VAT: € 25.97 / $ 31.42
M-L71-2700 27.0 6.4 0.71 11 W 70 x 29 EUR 34,80 excl. VAT: € 29.24 / $ 35.38
*) 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 5,10 excl. VAT: € 4.29 / $ 5.19
M-L100-012 0.12 0.15 1.00 82 W 30 x 20 EUR 5,40 excl. VAT: € 4.54 / $ 5.49
M-L100-015 0.15 0.17 1.00 77 W 30 x 20 EUR 5,80 excl. VAT: € 4.87 / $ 5.90
M-L100-018 0.18 0.19 1.00 73 W 30 x 20 EUR 6,20 excl. VAT: € 5.21 / $ 6.30
M-L100-022 0.22 0.21 1.00 70 W 30 x 20 EUR 6,70 excl. VAT: € 5.63 / $ 6.81
M-L100-027 0.27 0.23 1.00 68 W 30 x 20 EUR 7,20 excl. VAT: € 6.05 / $ 7.32
M-L100-033 0.33 0.26 1.00 77 W 40 x 20 EUR 7,70 excl. VAT: € 6.47 / $ 7.83
M-L100-039 0.39 0.29 1.00 71 W 40 x 20 EUR 8,20 excl. VAT: € 6.89 / $ 8.34
M-L100-047 0.47 0.32 1.00 67 W 40 x 20 EUR 8,70 excl. VAT: € 7.31 / $ 8.85
M-L100-056 0.56 0.36 1.00 62 W 40 x 20 EUR 9,20 excl. VAT: € 7.73 / $ 9.35
M-L100-068 0.68 0.39 1.00 60 W 40 x 20 EUR 9,70 excl. VAT: € 8.15 / $ 9.86
M-L100-082 0.82 0.44 1.00 56 W 40 x 20 EUR 10,60 excl. VAT: € 8.91 / $ 10.78
M-L100-100 1.0 0.49 1.00 61 W 58 x 18 EUR 11,60 excl. VAT: € 9.75 / $ 11.79
M-L100-120 1.2 0.54 1.00 63 W 58 x 18 EUR 12,50 excl. VAT: € 10.50 / $ 12.71
M-L100-150 1.5 0.62 1.00 60 W 58 x 18 EUR 13,50 excl. VAT: € 11.34 / $ 13.73
M-L100-180 1.8 0.70 1.00 58 W 58 x 18 EUR 14,50 excl. VAT: € 12.18 / $ 14.74
M-L100-200 2.0 0.74 1.00 53 W 58 x 22 EUR 15,50 excl. VAT: € 13.03 / $ 15.76
M-L100-220 2.2 0.83 1.00 53 W 58 x 22 EUR 16,40 excl. VAT: € 13.78 / $ 16.68
M-L100-270 2.7 0.90 1.00 46 W 58 x 28 EUR 17,40 excl. VAT: € 14.62 / $ 17.69
M-L100-300 3.0 0.98 1.00 45 W 58 x 28 EUR 18,30 excl. VAT: € 15.38 / $ 18.61
M-L100-330 3.3 1.1 1.00 44 W 58 x 28 EUR 19,30 excl. VAT: € 16.22 / $ 19.62
M-L100-390 3.9 1.1 1.00 43 W 58 x 28 EUR 21,20 excl. VAT: € 17.82 / $ 21.56
M-L100-470 4.7 1.3 1.00 46 W 70 x 29 EUR 23,20 excl. VAT: € 19.50 / $ 23.59
M-L100-560 5.6 1.4 1.00 44 W 70 x 29 EUR 26,10 excl. VAT: € 21.93 / $ 26.54
M-L100-680 6.8 1.6 1.00 42 W 70 x 29 EUR 28,90 excl. VAT: € 24.29 / $ 29.39
M-L100-820 8.2 1.7 1.00 39 W 70 x 29 EUR 32,00 excl. VAT: € 26.89 / $ 32.54
M-L100-1000 10.0 1.9 1.00 36 W 70 x 29 EUR 34,90 excl. VAT: € 29.33 / $ 35.49
M-L100-1200 12.0 2.3 1.00 33 W 77 x 28 EUR 37,90 excl. VAT: € 31.85 / $ 38.54
M-L100-1500 15.0 2.6 1.00 30 W 77 x 28 EUR 40,90 excl. VAT: € 34.37 / $ 41.59
*) 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 8,20 excl. VAT: € 6.89 / $ 8.34
M-L140-012 0.12 0.08 1.4 265 W 40 x 20 EUR 8,90 excl. VAT: € 7.48 / $ 9.05
M-L140-015 0.15 0.10 1.4 237 W 40 x 20 EUR 9,70 excl. VAT: € 8.15 / $ 9.86
M-L140-018 0.18 0.11 1.4 251 W 58 x 18 EUR 10,50 excl. VAT: € 8.82 / $ 10.68
M-L140-022 0.22 0.12 1.4 248 W 58 x 18 EUR 11,60 excl. VAT: € 9.75 / $ 11.79
M-L140-027 0.27 0.13 1.4 245 W 58 x 18 EUR 12,50 excl. VAT: € 10.50 / $ 12.71
M-L140-033 0.33 0.15 1.4 227 W 58 x 18 EUR 13,50 excl. VAT: € 11.34 / $ 13.73
M-L140-039 0.39 0.16 1.4 239 W 58 x 18 EUR 14,50 excl. VAT: € 12.18 / $ 14.74
M-L140-047 0.47 0.19 1.4 213 W 58 x 18 EUR 15,50 excl. VAT: € 13.03 / $ 15.76
M-L140-056 0.56 0.20 1.4 192 W 58 x 22 EUR 16,50 excl. VAT: € 13.87 / $ 16.78
M-L140-068 0.68 0.23 1.4 197 W 58 x 28 EUR 17,30 excl. VAT: € 14.54 / $ 17.59
M-L140-082 0.82 0.26 1.4 184 W 58 x 28 EUR 18,30 excl. VAT: € 15.38 / $ 18.61
M-L140-100 1.0 0.30 1.4 168 W 58 x 28 EUR 19,30 excl. VAT: € 16.22 / $ 19.62
M-L140-120 1.2 0.34 1.4 164 W 70 x 29 EUR 21,30 excl. VAT: € 17.90 / $ 21.66
M-L140-150 1.5 0.38 1.4 156 W 70 x 29 EUR 23,20 excl. VAT: € 19.50 / $ 23.59
M-L140-180 1.8 0.43 1.4 146 W 70 x 29 EUR 25,10 excl. VAT: € 21.09 / $ 25.52
M-L140-200 2.0 0.45 1.4 148 W 70 x 29 EUR 27,10 excl. VAT: € 22.77 / $ 27.56
M-L140-220 2.2 0.46 1.4 152 W 70 x 29 EUR 29,00 excl. VAT: € 24.37 / $ 29.49
M-L140-270 2.7 0.51 1.4 133 W 77 x 28 EUR 31,00 excl. VAT: € 26.05 / $ 31.52
M-L140-300 3.0 0.55 1.4 131 W 77 x 28 EUR 32,90 excl. VAT: € 27.65 / $ 33.45
M-L140-330 3.3 0.58 1.4 131 W 77 x 28 EUR 36,00 excl. VAT: € 30.25 / $ 36.61
M-L140-390 3.9 0.65 1.4 123 W 77 x 28 EUR 38,90 excl. VAT: € 32.69 / $ 39.55
M-L140-470 4.7 0.80 1.4 103 W 70 x 59 EUR 43,70 excl. VAT: € 36.72 / $ 44.43
M-L140-560 5.6 0.89 1.4 98 W 70 x 59 EUR 48,50 excl. VAT: € 40.76 / $ 49.32
M-L140-680 6.8 1.1 1.4 86 W 70 x 59 EUR 54,50 excl. VAT: € 45.80 / $ 55.42
M-L140-820 8.2 1.1 1.4 89 W 70 x 59 EUR 60,20 excl. VAT: € 50.59 / $ 61.21
M-L140-1000 10.0 1.2 1.4 94 W 88x75x61 EUR 71,30 excl. VAT: € 59.92 / $ 72.50
M-L140-1200 12.0 1.4 1.4 93 W 88x75x61 EUR 81,30 excl. VAT: € 68.32 / $ 82.67
M-L140-1500 15.0 1.6 1.4 100 W 105x92x81 EUR 91,40 excl. VAT: € 76.81 / $ 92.94
*) 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 15,10 excl. VAT: € 12.69 / $ 15.35
M-L200-012 0.12 0.04 2.0 1038 W 58 x 22 EUR 15,50 excl. VAT: € 13.03 / $ 15.76
M-L200-015 0.15 0.05 2.0 877 W 58 x 22 EUR 17,10 excl. VAT: € 14.37 / $ 17.39
M-L200-018 0.18 0.06 2.0 731 W 58 x 28 EUR 18,10 excl. VAT: € 15.21 / $ 18.40
M-L200-022 0.22 0.07 2.0 663 W 58 x 28 EUR 20,10 excl. VAT: € 16.89 / $ 20.44
M-L200-027 0.27 0.07 2.0 700 W 58 x 28 EUR 21,30 excl. VAT: € 17.90 / $ 21.66
M-L200-033 0.33 0.09 2.0 606 W 70 x 29 EUR 23,20 excl. VAT: € 19.50 / $ 23.59
M-L200-039 0.39 0.09 2.0 637 W 70 x 29 EUR 25,20 excl. VAT: € 21.18 / $ 25.62
M-L200-047 0.47 0.11 2.0 540 W 70 x 29 EUR 28,20 excl. VAT: € 23.70 / $ 28.67
M-L200-056 0.56 0.11 2.0 572 W 70 x 29 EUR 31,10 excl. VAT: € 26.13 / $ 31.62
M-L200-068 0.68 0.14 2.0 536 W 77 x 28 EUR 34,90 excl. VAT: € 29.33 / $ 35.49
M-L200-082 0.82 0.16 2.0 489 W 77 x 28 EUR 38,90 excl. VAT: € 32.69 / $ 39.55
M-L200-100 1.0 0.18 2.0 538 W 88x75x61 EUR 43,70 excl. VAT: € 36.72 / $ 44.43
M-L200-120 1.2 0.20 2.0 516 W 88x75x61 EUR 48,60 excl. VAT: € 40.84 / $ 49.42
M-L200-150 1.5 0.22 2.0 499 W 88x75x61 EUR 53,50 excl. VAT: € 44.96 / $ 54.40
M-L200-180 1.8 0.25 2.0 454 W 88x75x61 EUR 60,20 excl. VAT: € 50.59 / $ 61.21
M-L200-200 2.0 0.27 2.0 449 W 88x75x61 EUR 63,10 excl. VAT: € 53.03 / $ 64.16
M-L200-220 2.2 0.28 2.0 452 W 88x75x61 EUR 67,80 excl. VAT: € 56.97 / $ 68.94
M-L200-270 2.7 0.33 2.0 454 W 105x92x81 EUR 75,30 excl. VAT: € 63.28 / $ 76.57
M-L200-300 3.0 0.35 2.0 457 W 105x92x81 EUR 80,30 excl. VAT: € 67.48 / $ 81.65
M-L200-330 3.3 0.37 2.0 459 W 105x92x81 EUR 83,80 excl. VAT: € 70.42 / $ 85.21
M-L200-390 3.9 0.38 2.0 463 W 105x92x81 EUR 90,90 excl. VAT: € 76.39 / $ 92.43
M-L200-470 4.7 0.45 2.0 409 W 105x92x81 EUR 97,30 excl. VAT: € 81.76 / $ 98.94
M-L200-560 5.6 0.47 2.0 404 W 105x92x81 EUR 106,00 excl. VAT: € 89.08 / $ 107.78
M-L200-680 6.8 0.55 2.0 360 W 105x92x81 EUR 117,00 excl. VAT: € 98.32 / $ 118.97
M-L200-820 8.2 0.61 2.0 297 W 107x97x83 EUR 132,00 excl. VAT: € 110.92 / $ 134.22
M-L200-1000 10.0 0.68 2.0 282 W 107x97x83 EUR 146,00 excl. VAT: € 122.69 / $ 148.45
M-L200-1200 12.0 0.73 2.0 274 W 107x97x83 EUR 164,00 excl. VAT: € 137.82 / $ 166.76
M-L200-1500 15.0 0.89 2.0 237 W 107x97x83 EUR 184,00 excl. VAT: € 154.62 / $ 187.09
*) 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 27,20 excl. VAT: € 22.86 / $ 27.66
M-L250-015 0.15 0.04 2.5 1710 W 88x75x61 EUR 27,20 excl. VAT: € 22.86 / $ 27.66
M-L250-018 0.18 0.04 2.5 1774 W 88x75x61 EUR 29,10 excl. VAT: € 24.45 / $ 29.59
M-L250-022 0.22 0.05 2.5 1548 W 88x75x61 EUR 31,10 excl. VAT: € 26.13 / $ 31.62
M-L250-027 0.27 0.05 2.5 1677 W 88x75x61 EUR 33,00 excl. VAT: € 27.73 / $ 33.55
M-L250-033 0.33 0.06 2.5 1505 W 88x75x61 EUR 36,00 excl. VAT: € 30.25 / $ 36.61
M-L250-039 0.39 0.07 2.5 1383 W 88x75x61 EUR 40,10 excl. VAT: € 33.70 / $ 40.77
M-L250-047 0.47 0.08 2.5 1290 W 88x75x61 EUR 45,10 excl. VAT: € 37.90 / $ 45.86
M-L250-056 0.56 0.08 2.5 1355 W 88x75x61 EUR 50,10 excl. VAT: € 42.10 / $ 50.94
M-L250-068 0.68 0.09 2.5 1262 W 88x75x61 EUR 53,70 excl. VAT: € 45.13 / $ 54.60
M-L250-082 0.82 0.10 2.5 1187 W 88x75x61 EUR 60,10 excl. VAT: € 50.50 / $ 61.11
M-L250-100 1.0 0.12 2.5 1032 W 88x75x61 EUR 63,30 excl. VAT: € 53.19 / $ 64.36
M-L250-120 1.2 0.13 2.5 993 W 88x75x61 EUR 68,30 excl. VAT: € 57.39 / $ 69.45
M-L250-150 1.5 0.17 2.5 882 W 105x92x81 EUR 78,20 excl. VAT: € 65.71 / $ 79.51
M-L250-180 1.8 0.18 2.5 888 W 105x92x81 EUR 88,20 excl. VAT: € 74.12 / $ 89.68
M-L250-200 2.0 0.19 2.5 894 W 105x92x81 EUR 98,10 excl. VAT: € 82.44 / $ 99.75
M-L250-220 2.2 0.20 2.5 899 W 105x92x81 EUR 106,00 excl. VAT: € 89.08 / $ 107.78
M-L250-270 2.7 0.23 2.5 825 W 105x92x81 EUR 117,00 excl. VAT: € 98.32 / $ 118.97
M-L250-300 3.0 0.24 2.5 833 W 105x92x81 EUR 127,00 excl. VAT: € 106.72 / $ 129.13
M-L250-330 3.3 0.25 2.5 639 W 107x97x83 EUR 137,00 excl. VAT: € 115.13 / $ 139.30
M-L250-390 3.9 0.27 2.5 631 W 107x97x83 EUR 146,00 excl. VAT: € 122.69 / $ 148.45
M-L250-470 4.7 0.30 2.5 604 W 107x97x83 EUR 154,00 excl. VAT: € 129.41 / $ 156.59
M-L250-560 5.6 0.33 2.5 581 W 107x97x83 EUR 164,00 excl. VAT: € 137.82 / $ 166.76
M-L250-680 6.8 0.37 2.5 547 W 107x97x83 EUR 175,00 excl. VAT: € 147.06 / $ 177.94
M-L250-820 8.2 0.42 2.5 507 W 107x97x83 EUR 194,00 excl. VAT: € 163.03 / $ 197.26
M-L250-1000 10.0 0.48 2.5 533 W 151x120x106 EUR 223,00 excl. VAT: € 187.39 / $ 226.75
*) 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 40,80 excl. VAT: € 34.29 / $ 41.49
M-L300-015 0.15 0.03 3.0 3312 W 88x75x61 EUR 38,90 excl. VAT: € 32.69 / $ 39.55
M-L300-018 0.18 0.03 3.0 3484 W 88x75x61 EUR 46,80 excl. VAT: € 39.33 / $ 47.59
M-L300-022 0.22 0.04 3.0 2742 W 88x75x61 EUR 49,30 excl. VAT: € 41.43 / $ 50.13
M-L300-027 0.27 0.04 3.0 2839 W 88x75x61 EUR 52,40 excl. VAT: € 44.03 / $ 53.28
M-L300-033 0.33 0.05 3.0 2374 W 88x75x61 EUR 55,50 excl. VAT: € 46.64 / $ 56.43
M-L300-039 0.39 0.05 3.0 2452 W 88x75x61 EUR 57,00 excl. VAT: € 47.90 / $ 57.96
M-L300-047 0.47 0.06 3.0 2151 W 88x75x61 EUR 60,10 excl. VAT: € 50.50 / $ 61.11
M-L300-056 0.56 0.06 3.0 2331 W 105x92x81 EUR 74,00 excl. VAT: € 62.18 / $ 75.24
M-L300-068 0.68 0.07 3.0 2284 W 105x92x81 EUR 85,70 excl. VAT: € 72.02 / $ 87.14
M-L300-082 0.82 0.08 3.0 2123 W 105x92x81 EUR 96,20 excl. VAT: € 80.84 / $ 97.82
M-L300-100 1.0 0.09 3.0 1998 W 105x92x81 EUR 106,00 excl. VAT: € 89.08 / $ 107.78
M-L300-120 1.2 0.10 3.0 1898 W 105x92x81 EUR 117,00 excl. VAT: € 98.32 / $ 118.97
M-L300-150 1.5 0.12 3.0 1648 W 105x92x81 EUR 125,00 excl. VAT: € 105.04 / $ 127.10
M-L300-180 1.8 0.13 3.0 1311 W 107x97x83 EUR 136,00 excl. VAT: € 114.29 / $ 138.29
M-L300-200 2.0 0.14 3.0 1278 W 107x97x83 EUR 150,00 excl. VAT: € 126.05 / $ 152.52
M-L300-220 2.2 0.15 3.0 1250 W 107x97x83 EUR 165,00 excl. VAT: € 138.66 / $ 167.77
M-L300-270 2.7 0.17 3.0 1153 W 107x97x83 EUR 180,00 excl. VAT: € 151.26 / $ 183.03
M-L300-300 3.0 0.18 3.0 1124 W 107x97x83 EUR 194,00 excl. VAT: € 163.03 / $ 197.26
M-L300-330 3.3 0.19 3.0 1099 W 107x97x83 EUR 213,00 excl. VAT: € 178.99 / $ 216.58
M-L300-390 3.9 0.20 3.0 1188 W 151x120x106 EUR 233,00 excl. VAT: € 195.80 / $ 236.92
M-L300-470 4.7 0.22 3.0 1246 W 151x120x106 EUR 253,00 excl. VAT: € 212.61 / $ 257.25
M-L300-560 5.6 0.25 3.0 1330 W 151x120x106 EUR 281,00 excl. VAT: € 236.13 / $ 285.72
M-L300-680 6.8 0.28 3.0 1240 W 151x120x106 EUR 310,00 excl. VAT: € 260.50 / $ 315.21
M-L300-820 8.2 0.32 3.0 1119 W 151x120x106 EUR 339,00 excl. VAT: € 284.87 / $ 344.70
M-L300-1000 10.0 0.38 3.0 1037 W 162x136x138 EUR 388,00 excl. VAT: € 326.05 / $ 394.52
M-L300-1200 12.0 0.46 3.0 910 W 162x136x138 EUR 447,00 excl. VAT: € 375.63 / $ 454.51
M-L300-1500 15.0 0.46 3.0 964 W 162x136x138 EUR 505,00 excl. VAT: € 424.37 / $ 513.49
*) 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 20,10 excl. VAT: € 16.89 / $ 20.44 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