Loudspeaker
components

Coils
Introduction

Coils sorted
by inductivity

Audaphon
coils

Mundorf
air coil

Baked varnish
air coil

Hepta
Strand coil

Mundorf
CFC coil

Mundorf
VLCU coil

Silver/gold
air coils

Aronit / P
core coil

Drum / H
core coil

i-core coil/
BS coil

Transformer
core coil

Zero Ohm
Coil

Duelund
coils

Jantzen Wax
coils

Visaton
coils

more infos
on coils

Coil-
calculator

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

Mundorf i-core coil (Mcoil BS)

MCoil Laminated Core Coils combine both the typical low basic output distortions and the low internal resistance of Feron core coils with the enhanced dynamic in music performance of copper wire featuring our Baked Wire Treatment.

They are highly suitable to be used for high quality mid frequency crossover within subwoofer applications. They also offer an excellent value for money ratio as well as the come at compact dimensions.

We offer two different versions:

a standard version BS with baked wire treatment BS71 bis BS180.
a copper foil version CFS10 till CGS 16

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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf BS71

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-bs71-33	3.3	0.57	0.71	39 W	23 x 66	EUR 28,90 excl. VAT: € 24.29 / $ 26.71
M-bs71-39	3.9	0.60	0.71	37 W	23 x 66	EUR 29,30 excl. VAT: € 24.62 / $ 27.08
M-bs71-47	4.7	0.70	0.71	32 W	23 x 66	EUR 29,90 excl. VAT: € 25.13 / $ 27.64
M-bs71-56	5.6	0.82	0.71	28 W	24 x 66	EUR 30,30 excl. VAT: € 25.46 / $ 28.01
M-bs71-68	6.8	0.94	0.71	25 W	24 x 66	EUR 30,90 excl. VAT: € 25.97 / $ 28.56
M-bs71-82	8.2	1.1	0.71	22 W	24 x 66	EUR 31,30 excl. VAT: € 26.30 / $ 28.93
M-bs71-100	10.0	1.2	0.71	26 W	26 x 84	EUR 31,90 excl. VAT: € 26.81 / $ 29.49

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf BS100

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-bs100-20	2.0	0.26	1.00	86 W	23 x 66	EUR 30,90 excl. VAT: € 25.97 / $ 28.56
M-bs100-22	2.2	0.27	1.00	82 W	23 x 66	EUR 31,30 excl. VAT: € 26.30 / $ 28.93
M-bs100-27	2.7	0.30	1.00	74 W	23 x 66	on request
M-bs100-30	3.0	0.33	1.00	74 W	25 x 66	EUR 32,20 excl. VAT: € 27.06 / $ 29.76
M-bs100-33	3.3	0.36	1.00	91 W	27 x 84	EUR 32,80 excl. VAT: € 27.56 / $ 30.32
M-bs100-39	3.9	0.40	1.00	82 W	27 x 84	- not available
M-bs100-47	4.7	0.46	1.00	71 W	27 x 84	EUR 33,80 excl. VAT: € 28.40 / $ 31.24
M-bs100-56	5.6	0.51	1.00	67 W	28 x 84	EUR 34,20 excl. VAT: € 28.74 / $ 31.61
M-bs100-82	8.2	0.62	1.00	57 W	29 x 84	EUR 36,20 excl. VAT: € 30.42 / $ 33.46
M-bs100-100	10.0	0.69	1.00	56 W	31 x 84	EUR 37,10 excl. VAT: € 31.18 / $ 34.29

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf BS125

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-bs125-33	3.3	0.23	1.25	161 W	30 x 84	EUR 38,10 excl. VAT: € 32.02 / $ 35.22
M-bs125-68	6.8	0.37	1.25	121 W	32 x 96	EUR 45,00 excl. VAT: € 37.82 / $ 41.60
M-bs125-82	8.2	0.41	1.25	109 W	32 x 96	EUR 46,00 excl. VAT: € 38.66 / $ 42.52
M-bs125-100	10.0	0.46	1.25	99 W	34 x 106	EUR 46,90 excl. VAT: € 39.41 / $ 43.35
M-bs125-120	12.0	0.51	1.25	96 W	36 x 106	EUR 55,55 excl. VAT: € 46.68 / $ 51.35

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf BS140

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-bs140-12	1.2	0.10	1.4	329 W	27 x 84	EUR 33,20 excl. VAT: € 27.90 / $ 30.69
M-bs140-15	1.5	0.12	1.4	274 W	27 x 84	EUR 34,20 excl. VAT: € 28.74 / $ 31.61
M-bs140-18	1.8	0.14	1.4	245 W	28 x 84	EUR 35,20 excl. VAT: € 29.58 / $ 32.54
M-bs140-20	2.0	0.15	1.4	228 W	28 x 84	EUR 36,20 excl. VAT: € 30.42 / $ 33.46
M-bs140-22	2.2	0.16	1.4	214 W	28 x 84	EUR 37,10 excl. VAT: € 31.18 / $ 34.29
M-bs140-27	2.7	0.17	1.4	235 W	29 x 96	on request
M-bs140-30	3.0	0.18	1.4	222 W	29 x 96	- not available
M-bs140-33	3.3	0.19	1.4	219 W	30 x 96	EUR 41,10 excl. VAT: € 34.54 / $ 37.99
M-bs140-39	3.9	0.21	1.4	205 W	31 x 96	on request
M-bs140-47	4.7	0.24	1.4	178 W	32 x 106	on request
M-bs140-56	5.6	0.26	1.4	164 W	32 x 106	EUR 45,00 excl. VAT: € 37.82 / $ 41.60
M-bs140-68	6.8	0.30	1.4	152 W	34 x 106	EUR 58,70 excl. VAT: € 49.33 / $ 54.26
M-bs140-82	8.2	0.33	1.4	138 W	34 x 106	EUR 48,90 excl. VAT: € 41.09 / $ 45.20
M-bs140-100	10.0	0.38	1.4	138 W	35 x 130	EUR 51,80 excl. VAT: € 43.53 / $ 47.88
M-bs140-120	12.0	0.42	1.4	129 W	36 x 130	on request
M-bs140-150	15.0	0.48	1.4	116 W	37 x 130	EUR 84,90 excl. VAT: € 71.34 / $ 78.48
M-bs140-180	18.0	0.54	1.4	106 W	38 x 130	EUR 63,60 excl. VAT: € 53.45 / $ 58.79
M-bs140-220	22.0	0.56	1.4	97 W	39 x 130	on request

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf BS180

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-bs180-18	1.8	0.09	1.8	507 W	34 x 106	EUR 40,10 excl. VAT: € 33.70 / $ 37.07
M-bs180-20	2.0	0.10	1.8	457 W	34 x 106	EUR 41,50 excl. VAT: € 34.87 / $ 38.36
M-bs180-47	4.7	0.15	1.8	371 W	37 x 130	EUR 88,00 excl. VAT: € 73.95 / $ 81.34
M-bs180-68	6.8	0.19	1.8	311 W	39 x 130	EUR 55,90 excl. VAT: € 46.97 / $ 51.67
M-bs180-82	8.2	0.21	1.8	282 W	39 x 130	EUR 94,00 excl. VAT: € 78.99 / $ 86.89
M-bs180-100	10.0	0.23	1.8	284 W	41 x 150	- not available
M-bs180-120	12.0	0.26	1.8	265 W	43 x 150	EUR 68,50 excl. VAT: € 57.56 / $ 63.32
M-bs180-150	15.0	0.30	1.8	242 W	45 x 150	- not available
M-bs180-180	18.0	0.34	1.8	224 W	47 x 150	EUR 117,50 excl. VAT: € 98.74 / $ 108.61
M-bs180-220	22.0	0.39	1.8	205 W	49 x 150	EUR 88,10 excl. VAT: € 74.03 / $ 81.44

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf VS100

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-vs100-47	4.7	0.46	1.00	71 W	27 x 84	EUR 38,10 excl. VAT: € 32.02 / $ 35.22
M-vs100-56	5.6	0.51	1.00	67 W	28 x 84	EUR 39,10 excl. VAT: € 32.86 / $ 36.14
M-vs100-68	6.8	0.56	1.00	64 W	29 x 84	EUR 41,00 excl. VAT: € 34.45 / $ 37.90
M-vs100-82	8.2	0.62	1.00	57 W	29 x 84	EUR 43,00 excl. VAT: € 36.13 / $ 39.75
M-vs100-100	10.0	0.69	1.00	56 W	31 x 84	EUR 44,90 excl. VAT: € 37.73 / $ 41.50
M-vs100-120	12.0	0.76	1.00	54 W	33 x 84	EUR 46,90 excl. VAT: € 39.41 / $ 43.35
M-vs100-150	15.0	0.86	1.00	48 W	33 x 84	EUR 48,90 excl. VAT: € 41.09 / $ 45.20

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf VS125

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-vs125-27	2.7	0.20	1.25	174 W	30 x 84	EUR 41,00 excl. VAT: € 34.45 / $ 37.90
M-vs125-33	3.3	0.23	1.25	161 W	30 x 84	EUR 43,00 excl. VAT: € 36.13 / $ 39.75
M-vs125-47	4.7	0.30	1.25	133 W	29 x 96	EUR 46,90 excl. VAT: € 39.41 / $ 43.35
M-vs125-56	5.6	0.33	1.25	136 W	32 x 96	EUR 48,90 excl. VAT: € 41.09 / $ 45.20
M-vs125-68	6.8	0.37	1.25	121 W	32 x 96	EUR 50,80 excl. VAT: € 42.69 / $ 46.96
M-vs125-82	8.2	0.41	1.25	109 W	32 x 96	EUR 52,80 excl. VAT: € 44.37 / $ 48.81
M-vs125-100	10.0	0.46	1.25	99 W	34 x 106	EUR 55,70 excl. VAT: € 46.81 / $ 51.49
M-vs125-120	12.0	0.51	1.25	96 W	36 x 106	EUR 58,70 excl. VAT: € 49.33 / $ 54.26
M-vs125-150	15.0	0.59	1.25	83 W	36 x 106	EUR 63,60 excl. VAT: € 53.45 / $ 58.79
M-vs125-180	18.0	0.66	1.25	76 W	37 x 106	EUR 68,50 excl. VAT: € 57.56 / $ 63.32
M-vs125-220	22.0	0.75	1.25	77 W	38 x 130	EUR 73,40 excl. VAT: € 61.68 / $ 67.85

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf VS140

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-vs140-10	1.0	0.09	1.4	365 W	27 x 84	EUR 36,10 excl. VAT: € 30.34 / $ 33.37
M-vs140-12	1.2	0.10	1.4	329 W	27 x 84	EUR 37,10 excl. VAT: € 31.18 / $ 34.29
M-vs140-15	1.5	0.12	1.4	274 W	27 x 84	EUR 39,10 excl. VAT: € 32.86 / $ 36.14
M-vs140-18	1.8	0.14	1.4	245 W	28 x 84	EUR 41,00 excl. VAT: € 34.45 / $ 37.90
M-vs140-20	2.0	0.15	1.4	228 W	28 x 84	EUR 36,20 excl. VAT: € 30.42 / $ 33.46
M-vs140-22	2.2	0.16	1.4	214 W	28 x 84	EUR 43,00 excl. VAT: € 36.13 / $ 39.75
M-vs140-27	2.7	0.17	1.4	235 W	29 x 96	EUR 44,90 excl. VAT: € 37.73 / $ 41.50
M-vs140-30	3.0	0.18	1.4	222 W	29 x 96	EUR 40,10 excl. VAT: € 33.70 / $ 37.07
M-vs140-33	3.3	0.19	1.4	219 W	30 x 96	EUR 46,90 excl. VAT: € 39.41 / $ 43.35
M-vs140-39	3.9	0.21	1.4	205 W	31 x 96	EUR 48,90 excl. VAT: € 41.09 / $ 45.20
M-vs140-47	4.7	0.24	1.4	178 W	32 x 106	EUR 51,80 excl. VAT: € 43.53 / $ 47.88
M-vs140-56	5.6	0.26	1.4	164 W	32 x 106	EUR 54,70 excl. VAT: € 45.97 / $ 50.56
M-vs140-68	6.8	0.30	1.4	152 W	34 x 106	EUR 58,70 excl. VAT: € 49.33 / $ 54.26
M-vs140-82	8.2	0.33	1.4	138 W	34 x 106	EUR 63,60 excl. VAT: € 53.45 / $ 58.79
M-vs140-100	10.0	0.38	1.4	138 W	35 x 130	EUR 68,50 excl. VAT: € 57.56 / $ 63.32
M-vs140-120	12.0	0.42	1.4	129 W	36 x 130	EUR 73,40 excl. VAT: € 61.68 / $ 67.85
M-vs140-150	15.0	0.48	1.4	116 W	37 x 130	EUR 78,30 excl. VAT: € 65.80 / $ 72.38
M-vs140-180	18.0	0.54	1.4	106 W	38 x 130	EUR 83,20 excl. VAT: € 69.92 / $ 76.91
M-vs140-220	22.0	0.56	1.4	97 W	39 x 130	EUR 88,10 excl. VAT: € 74.03 / $ 81.44
M-vs140-270	27.0	0.64	1.4	90 W	41 x 130	EUR 93,00 excl. VAT: € 78.15 / $ 85.97
M-vs140-330	33.0	0.74	1.4	82 W	43 x 130	EUR 97,90 excl. VAT: € 82.27 / $ 90.50

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf VS180

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-vs180-10	1.0	0.06	1.4	736 W	33 x 106	EUR 46,90 excl. VAT: € 39.41 / $ 43.35
M-vs180-12	1.2	0.07	1.4	631 W	33 x 106	EUR 48,90 excl. VAT: € 41.09 / $ 45.20
M-vs180-15	1.5	0.08	1.4	552 W	33 x 106	EUR 50,80 excl. VAT: € 42.69 / $ 46.96
M-vs180-18	1.8	0.09	1.4	507 W	34 x 106	EUR 52,80 excl. VAT: € 44.37 / $ 48.81
M-vs180-22	2.2	0.10	1.4	457 W	34 x 106	EUR 55,70 excl. VAT: € 46.81 / $ 51.49
M-vs180-27	2.7	0.11	1.4	429 W	35 x 106	EUR 58,70 excl. VAT: € 49.33 / $ 54.26
M-vs180-33	3.3	0.13	1.4	375 W	36 x 106	EUR 63,60 excl. VAT: € 53.45 / $ 58.79
M-vs180-39	3.9	0.14	1.4	348 W	36 x 106	EUR 68,50 excl. VAT: € 57.56 / $ 63.32
M-vs180-47	4.7	0.15	1.4	371 W	37 x 130	EUR 73,40 excl. VAT: € 61.68 / $ 67.85
M-vs180-56	5.6	0.17	1.4	328 W	37 x 130	EUR 78,30 excl. VAT: € 65.80 / $ 72.38
M-vs180-68	6.8	0.19	1.4	311 W	39 x 130	EUR 83,20 excl. VAT: € 69.92 / $ 76.91
M-vs180-82	8.2	0.21	1.4	282 W	39 x 130	EUR 88,10 excl. VAT: € 74.03 / $ 81.44
M-vs180-100	10.0	0.23	1.4	284 W	41 x 150	EUR 93,00 excl. VAT: € 78.15 / $ 85.97
M-vs180-120	12.0	0.26	1.4	274 W	43 x 150	EUR 97,90 excl. VAT: € 82.27 / $ 90.50
M-vs180-150	15.0	0.30	1.4	262 W	45 x 150	EUR 107,70 excl. VAT: € 90.50 / $ 99.55
M-vs180-180	18.0	0.34	1.4	262 W	47 x 150	EUR 117,50 excl. VAT: € 98.74 / $ 108.61
M-vs180-220	22.0	0.39	1.4	257 W	49 x 150	EUR 127,30 excl. VAT: € 106.97 / $ 117.67
M-vs180-270	27.0	0.45	1.4	248 W	51 x 150	EUR 137,10 excl. VAT: € 115.21 / $ 126.73
M-vs180-330	33.0	0.51	1.4	243 W	53 x 150	EUR 156,70 excl. VAT: € 131.68 / $ 144.85
M-vs180-470	47.0	0.58	1.4	226 W	53 x 150	EUR 195,90 excl. VAT: € 164.62 / $ 181.08

*) 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 i-core coil (Mcoil BS), i-core coil Mundorf VS180 — Enlarge

Likewise, there are the coils with copper foil and paper.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf VSCU15

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-VSCU15-010	0.10	0.03	22x0.07	489 W	22 x 84	EUR 37,10 excl. VAT: € 31.18 / $ 34.29
M-VSCU15-012	0.12	0.03	22x0.07	514 W	23 x 84	EUR 37,70 excl. VAT: € 31.68 / $ 34.85
M-VSCU15-015	0.15	0.04	22x0.07	404 W	24 x 84	EUR 38,10 excl. VAT: € 32.02 / $ 35.22
M-VSCU15-018	0.18	0.04	22x0.07	423 W	25 x 84	EUR 38,70 excl. VAT: € 32.52 / $ 35.77
M-VSCU15-022	0.22	0.04	22x0.07	443 W	26 x 84	EUR 39,10 excl. VAT: € 32.86 / $ 36.14
M-VSCU15-027	0.27	0.05	22x0.07	370 W	27 x 84	EUR 40,00 excl. VAT: € 33.61 / $ 36.97
M-VSCU15-033	0.33	0.05	22x0.07	215 W	28 x 84	EUR 41,00 excl. VAT: € 34.45 / $ 37.90
M-VSCU15-039	0.39	0.06	22x0.07	334 W	29 x 84	EUR 42,00 excl. VAT: € 35.29 / $ 38.82
M-VSCU15-047	0.47	0.07	22x0.07	321 W	32 x 84	EUR 43,00 excl. VAT: € 36.13 / $ 39.75
M-VSCU15-056	0.56	0.07	22x0.07	321 W	32 x 84	EUR 44,90 excl. VAT: € 37.73 / $ 41.50
M-VSCU15-068	0.68	0.08	22x0.07	179 W	33 x 84	EUR 46,90 excl. VAT: € 39.41 / $ 43.35
M-VSCU15-082	0.82	0.09	22x0.07	168 W	34 x 84	EUR 48,90 excl. VAT: € 41.09 / $ 45.20
M-VSCU15-10	1.0	0.10	22x0.07	258 W	36 x 84	EUR 50,80 excl. VAT: € 42.69 / $ 46.96
M-VSCU15-12	1.2	0.12	22x0.07	236 W	39 x 84	EUR 52,80 excl. VAT: € 44.37 / $ 48.81
M-VSCU15-15	1.5	0.14	22x0.07	215 W	41 x 84	EUR 55,70 excl. VAT: € 46.81 / $ 51.49
M-VSCU15-18	1.8	0.16	22x0.07	205 W	44 x 84	EUR 58,70 excl. VAT: € 49.33 / $ 54.26
M-VSCU15-22	2.2	0.18	22x0.07	168 W	47 x 84	EUR 63,60 excl. VAT: € 53.45 / $ 58.79
M-VSCU15-27	2.7	0.21	22x0.07	187 W	51 x 84	EUR 68,50 excl. VAT: € 57.56 / $ 63.32
M-VSCU15-33	3.3	0.24	22x0.07	179 W	55 x 84	EUR 73,40 excl. VAT: € 61.68 / $ 67.85
M-VSCU15-39	3.9	0.28	22x0.07	168 W	59 x 84	EUR 78,30 excl. VAT: € 65.80 / $ 72.38
M-VSCU15-47	4.7	0.31	22x0.07	178 W	62 x 96	EUR 88,10 excl. VAT: € 74.03 / $ 81.44
M-VSCU15-56	5.6	0.35	22x0.07	168 W	65 x 96	EUR 97,90 excl. VAT: € 82.27 / $ 90.50
M-VSCU15-68	6.8	0.41	22x0.07	160 W	71 x 96	EUR 107,70 excl. VAT: € 90.50 / $ 99.55
M-VSCU15-82	8.2	0.48	22x0.07	149 W	76 x 96	EUR 117,50 excl. VAT: € 98.74 / $ 108.61
M-VSCU15-100	10.0	0.56	22x0.07	145 W	84 x 96	EUR 127,30 excl. VAT: € 106.97 / $ 117.67

*) 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.

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf VSCU12

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-VSCU12-10	1.0	0.05	44x0.07	795 W	38 x 130	EUR 68,50 excl. VAT: € 57.56 / $ 63.32
M-VSCU12-12	1.2	0.06	44x0.07	702 W	40 x 130	EUR 73,40 excl. VAT: € 61.68 / $ 67.85
M-VSCU12-15	1.5	0.07	44x0.07	636 W	42 x 130	EUR 78,30 excl. VAT: € 65.80 / $ 72.38
M-VSCU12-18	1.8	0.08	44x0.07	618 W	46 x 130	EUR 83,20 excl. VAT: € 69.92 / $ 76.91
M-VSCU12-22	2.2	0.09	44x0.07	577 W	48 x 130	EUR 88,10 excl. VAT: € 74.03 / $ 81.44
M-VSCU12-27	2.7	0.10	44x0.07	557 W	51 x 130	EUR 93,00 excl. VAT: € 78.15 / $ 85.97
M-VSCU12-33	3.3	0.12	44x0.07	507 W	55 x 130	EUR 97,90 excl. VAT: € 82.27 / $ 90.50
M-VSCU12-39	3.9	0.13	44x0.07	498 W	58 x 130	EUR 107,70 excl. VAT: € 90.50 / $ 99.55
M-VSCU12-47	4.7	0.15	44x0.07	458 W	61 x 130	EUR 122,40 excl. VAT: € 102.86 / $ 113.14
M-VSCU12-56	5.6	0.17	44x0.07	436 W	65 x 130	EUR 137,10 excl. VAT: € 115.21 / $ 126.73
M-VSCU12-68	6.8	0.20	44x0.07	412 W	71 x 130	EUR 156,70 excl. VAT: € 131.68 / $ 144.85
M-VSCU12-82	8.2	0.23	44x0.07	383 W	75 x 130	EUR 186,10 excl. VAT: € 156.39 / $ 172.03
M-VSCU12-100	10.0	0.28	44x0.07	352 W	82 x 130	EUR 215,50 excl. VAT: € 181.09 / $ 199.20
M-VSCU12-120	12.0	0.32	44x0.07	336 W	88 x 130	EUR 244,90 excl. VAT: € 205.80 / $ 226.38
M-VSCU12-150	15.0	0.38	44x0.07	316 W	96 x 130	EUR 274,30 excl. VAT: € 230.50 / $ 253.55
M-VSCU12-180	18.0	0.45	44x0.07	299 W	105 x 130	EUR 323,30 excl. VAT: € 271.68 / $ 298.85
M-VSCU12-220	22.0	0.54	44x0.07	296 W	120 x 130	EUR 372,30 excl. VAT: € 312.86 / $ 344.14

*) 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.

Only for our DIY kits (discontinued)

i-core coils BS71 BS100 BS125 BS140 BS180 VS100 VS125 VS140 VS180 with paper VSCU 15 VSCU 12

i-core coil Mundorf CFS

The coils are available with the following wire cross sections:

CFS 16 with 16 AWG / 0.81 mm2
CFS 14 with 16 AWG / 1.54 mm2
CFS 12 with 16 AWG / 3.08 mm2
CFS 10 with 16 AWG / 4.9 mm2

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-cfs16-15	1.5	0.19	1.23	154 W	37 x 66	EUR 41,90 excl. VAT: € 35.21 / $ 38.73
M-cfs14-22	2.2	0.16	1.6	312 W	45 x 96	EUR 53,90 excl. VAT: € 45.29 / $ 49.82
M-cfs12-150	15.0	0.36	44x0.07	365 W	82 x 130	EUR 163,90 excl. VAT: € 137.73 / $ 151.50
M-cfs10-47	4.7	0.10	70x0.07	991 W	59 x 150	EUR 159,90 excl. VAT: € 134.37 / $ 147.81

*) 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.