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to the coils VLCU 18 VLCU 15 VLCU 12

Mundorf VLCU coils

Mundorf VLCU coils
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MCoil VLCU Paper Copper Film Inductors are produced with ultra-soft Abacá Esparto special paper as a dielectric.

The inductors are dip-impregnated with viscoplastic insulation resin. High mechanical damping of the coil-vibrations is the result.

The VLCU inductors are almost free of microphonic effect, even without a housing. This leads to extremely calm acoustic pattern and the finest micro-dynamics.

The coils are available with the following wire cross sections:

Mundorf VLCU18 coils

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.

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.

Product ID L/mH R/Ohm Wire-
D/mm
Pmax*)
8Ohm
Coil Size
(DxH/mm)
Price
M-VLCU18-010 0.10 0.13 11.5x0.07 143 W 34 x 18 EUR 17,50 excl. VAT: € 14.71 / $ 15.59
M-VLCU18-012 0.12 0.14 11.5x0.07 138 W 35 x 18 EUR 18,50 excl. VAT: € 15.55 / $ 16.48
M-VLCU18-015 0.15 0.16 11.5x0.07 132 W 37 x 18 EUR 19,50 excl. VAT: € 16.39 / $ 17.37
M-VLCU18-018 0.18 0.18 11.5x0.07 122 W 38 x 18 EUR 20,40 excl. VAT: € 17.14 / $ 18.17
M-VLCU18-022 0.22 0.20 11.5x0.07 119 W 40 x 18 EUR 21,40 excl. VAT: € 17.98 / $ 19.06
M-VLCU18-027 0.27 0.22 11.5x0.07 116 W 42 x 18 EUR 22,40 excl. VAT: € 18.82 / $ 19.95
M-VLCU18-033 0.33 0.25 11.5x0.07 110 W 44 x 18 EUR 23,40 excl. VAT: € 19.66 / $ 20.84
M-VLCU18-039 0.39 0.28 11.5x0.07 102 W 45 x 18 EUR 25,30 excl. VAT: € 21.26 / $ 22.54
M-VLCU18-047 0.47 0.30 11.5x0.07 101 W 47 x 18 EUR 27,30 excl. VAT: € 22.94 / $ 24.32
M-VLCU18-056 0.56 0.35 11.5x0.07 96 W 50 x 18 EUR 29,30 excl. VAT: € 24.62 / $ 26.10
M-VLCU18-068 0.68 0.40 11.5x0.07 89 W 52 x 18 EUR 31,20 excl. VAT: € 26.22 / $ 27.79
M-VLCU18-082 0.82 0.44 11.5x0.07 91 W 56 x 18 EUR 33,20 excl. VAT: € 27.90 / $ 29.57
M-VLCU18-10 1.0 0.50 11.5x0.07 87 W 59 x 18 EUR 36,10 excl. VAT: € 30.34 / $ 32.16
M-VLCU18-12 1.2 0.56 11.5x0.07 80 W 60 x 18 EUR 39,10 excl. VAT: € 32.86 / $ 34.83
M-VLCU18-15 1.5 0.65 11.5x0.07 77 W 64 x 18 EUR 44,00 excl. VAT: € 36.97 / $ 39.19
M-VLCU18-18 1.8 0.70 11.5x0.07 79 W 68 x 18 EUR 48,90 excl. VAT: € 41.09 / $ 43.56
M-VLCU18-22 2.2 0.80 11.5x0.07 78 W 73 x 18 EUR 53,80 excl. VAT: € 45.21 / $ 47.92
M-VLCU18-27 2.7 0.90 11.5x0.07 75 W 77 x 18 EUR 58,70 excl. VAT: € 49.33 / $ 52.29
M-VLCU18-33 3.3 1.1 11.5x0.07 69 W 82 x 18 EUR 63,60 excl. VAT: € 53.45 / $ 56.65
M-VLCU18-39 3.9 1.2 11.5x0.07 68 W 86 x 18 EUR 68,50 excl. VAT: € 57.56 / $ 61.02
M-VLCU18-47 4.7 1.3 11.5x0.07 69 W 91 x 18 EUR 73,40 excl. VAT: € 61.68 / $ 65.38
M-VLCU18-56 5.6 1.5 11.5x0.07 66 W 96 x 18 EUR 78,30 excl. VAT: € 65.80 / $ 69.75
M-VLCU18-68 6.8 1.7 11.5x0.07 63 W 101 x 18 EUR 88,10 excl. VAT: € 74.03 / $ 78.48
M-VLCU18-82 8.2 1.8 11.5x0.07 63 W 104 x 18 EUR 97,90 excl. VAT: € 82.27 / $ 87.21
M-VLCU18-100 10.0 2.1 11.5x0.07 66 W 117 x 18 EUR 107,70 excl. VAT: € 90.50 / $ 95.93
*) 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.

to the coils VLCU 18 VLCU 15 VLCU 12

Mundorf VLCU15 coils

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-VLCU15-010 0.10 0.08 22x0.07 350 W 37 x 30 EUR 24,40 excl. VAT: € 20.50 / $ 21.73
M-VLCU15-012 0.12 0.09 22x0.07 323 W 38 x 30 EUR 25,30 excl. VAT: € 21.26 / $ 22.54
M-VLCU15-015 0.15 0.10 22x0.07 323 W 41 x 30 EUR 27,30 excl. VAT: € 22.94 / $ 24.32
M-VLCU15-018 0.18 0.12 22x0.07 278 W 42 x 30 EUR 29,30 excl. VAT: € 24.62 / $ 26.10
M-VLCU15-022 0.22 0.13 22x0.07 257 W 42 x 30 EUR 32,20 excl. VAT: € 27.06 / $ 28.68
M-VLCU15-027 0.27 0.14 22x0.07 272 W 46 x 30 EUR 35,10 excl. VAT: € 29.50 / $ 31.27
M-VLCU15-033 0.33 0.16 22x0.07 253 W 48 x 30 EUR 38,10 excl. VAT: € 32.02 / $ 33.94
M-VLCU15-039 0.39 0.18 22x0.07 238 W 50 x 30 EUR 41,00 excl. VAT: € 34.45 / $ 36.52
M-VLCU15-047 0.47 0.20 22x0.07 234 W 53 x 30 EUR 44,00 excl. VAT: € 36.97 / $ 39.19
M-VLCU15-056 0.56 0.22 22x0.07 224 W 55 x 30 EUR 48,90 excl. VAT: € 41.09 / $ 43.56
M-VLCU15-068 0.68 0.24 22x0.07 217 W 57 x 30 EUR 53,80 excl. VAT: € 45.21 / $ 47.92
M-VLCU15-082 0.82 0.27 22x0.07 208 W 60 x 30 EUR 58,70 excl. VAT: € 49.33 / $ 52.29
M-VLCU15-10 1.0 0.31 22x0.07 195 W 63 x 30 EUR 63,60 excl. VAT: € 53.45 / $ 56.65
M-VLCU15-12 1.2 0.34 22x0.07 191 W 66 x 30 EUR 68,50 excl. VAT: € 57.56 / $ 61.02
M-VLCU15-15 1.5 0.39 22x0.07 182 W 70 x 30 EUR 73,40 excl. VAT: € 61.68 / $ 65.38
M-VLCU15-18 1.8 0.44 22x0.07 179 W 75 x 30 EUR 78,30 excl. VAT: € 65.80 / $ 69.75
M-VLCU15-22 2.2 0.50 22x0.07 165 W 77 x 30 EUR 88,10 excl. VAT: € 74.03 / $ 78.48
M-VLCU15-27 2.7 0.56 22x0.07 165 W 83 x 30 EUR 97,90 excl. VAT: € 82.27 / $ 87.21
M-VLCU15-33 3.3 0.63 22x0.07 161 W 88 x 30 EUR 107,70 excl. VAT: € 90.50 / $ 95.93
M-VLCU15-39 3.9 0.70 22x0.07 159 W 93 x 30 EUR 117,50 excl. VAT: € 98.74 / $ 104.66
M-VLCU15-47 4.7 0.78 22x0.07 152 W 97 x 30 EUR 132,20 excl. VAT: € 111.09 / $ 117.76
M-VLCU15-56 5.6 0.86 22x0.07 150 W 102 x 30 EUR 146,90 excl. VAT: € 123.45 / $ 130.85
M-VLCU15-68 6.8 0.96 22x0.07 147 W 108 x 30 EUR 161,60 excl. VAT: € 135.80 / $ 143.95
M-VLCU15-82 8.2 1.1 22x0.07 145 W 115 x 30 EUR 176,30 excl. VAT: € 148.15 / $ 157.04
M-VLCU15-100 10.0 1.2 22x0.07 151 W 127 x 30 EUR 195,90 excl. VAT: € 164.62 / $ 174.50
M-VLCU15-120 12.0 1.3 22x0.07 151 W 132 x 30 EUR 147,00 excl. VAT: € 123.53 / $ 130.94
M-VLCU15-150 15.0 1.6 22x0.07 133 W 140 x 30 EUR 176,00 excl. VAT: € 147.90 / $ 156.77
*) 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.

to the coils VLCU 18 VLCU 15 VLCU 12

Mundorf VLCU12 coils

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-VLCU12-010 0.10 0.06 44x0.07 759 W 40 x 53 EUR 44,00 excl. VAT: € 36.97 / $ 39.19
M-VLCU12-012 0.12 0.06 44x0.07 784 W 41 x 53 EUR 48,90 excl. VAT: € 41.09 / $ 43.56
M-VLCU12-015 0.15 0.07 44x0.07 735 W 44 x 53 EUR 53,80 excl. VAT: € 45.21 / $ 47.92
M-VLCU12-018 0.18 0.08 44x0.07 663 W 45 x 53 EUR 58,70 excl. VAT: € 49.33 / $ 52.29
M-VLCU12-022 0.22 0.09 44x0.07 623 W 47 x 53 EUR 63,60 excl. VAT: € 53.45 / $ 56.65
M-VLCU12-027 0.27 0.09 44x0.07 676 W 50 x 53 EUR 68,50 excl. VAT: € 57.56 / $ 61.02
M-VLCU12-033 0.33 0.10 44x0.07 657 W 53 x 53 EUR 73,40 excl. VAT: € 61.68 / $ 65.38
M-VLCU12-039 0.39 0.11 44x0.07 628 W 55 x 53 EUR 78,30 excl. VAT: € 65.80 / $ 69.75
M-VLCU12-047 0.47 0.13 44x0.07 571 W 58 x 53 EUR 83,20 excl. VAT: € 69.92 / $ 74.11
M-VLCU12-056 0.56 0.14 44x0.07 555 W 60 x 53 EUR 93,00 excl. VAT: € 78.15 / $ 82.84
M-VLCU12-068 0.68 0.16 44x0.07 519 W 63 x 53 EUR 102,80 excl. VAT: € 86.39 / $ 91.57
M-VLCU12-082 0.82 0.17 44x0.07 532 W 67 x 53 EUR 112,60 excl. VAT: € 94.62 / $ 100.30
M-VLCU12-10 1.0 0.19 44x0.07 506 W 70 x 53 EUR 127,30 excl. VAT: € 106.97 / $ 113.39
M-VLCU12-12 1.2 0.21 44x0.07 504 W 75 x 53 EUR 142,00 excl. VAT: € 119.33 / $ 126.49
M-VLCU12-15 1.5 0.24 44x0.07 466 W 78 x 53 EUR 156,70 excl. VAT: € 131.68 / $ 139.58
M-VLCU12-18 1.8 0.26 44x0.07 462 W 82 x 53 EUR 176,30 excl. VAT: € 148.15 / $ 157.04
M-VLCU12-22 2.2 0.30 44x0.07 437 W 87 x 53 EUR 195,90 excl. VAT: € 164.62 / $ 174.50
M-VLCU12-27 2.7 0.33 44x0.07 431 W 92 x 53 EUR 215,50 excl. VAT: € 181.09 / $ 191.96
M-VLCU12-33 3.3 0.37 44x0.07 421 W 98 x 53 EUR 235,10 excl. VAT: € 197.56 / $ 209.42
M-VLCU12-39 3.9 0.41 44x0.07 410 W 103 x 53 EUR 254,70 excl. VAT: € 214.03 / $ 226.88
M-VLCU12-47 4.7 0.46 44x0.07 392 W 108 x 53 EUR 284,10 excl. VAT: € 238.74 / $ 253.06
M-VLCU12-56 5.6 0.50 44x0.07 386 W 113 x 53 EUR 313,50 excl. VAT: € 263.45 / $ 279.25
M-VLCU12-68 6.8 0.56 44x0.07 378 W 120 x 53 EUR 342,90 excl. VAT: € 288.15 / $ 305.44
M-VLCU12-82 8.2 0.63 44x0.07 362 W 126 x 53 EUR 372,30 excl. VAT: € 312.86 / $ 331.63
M-VLCU12-100 10.0 0.71 44x0.07 353 W 134 x 53 EUR 406,60 excl. VAT: € 341.68 / $ 362.18
*) 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.