Specifications:
OFC-Copper 99.997%
Core material: FERON
Grain-orientaded silicon iron 0.35 mm

MCoil Stack core

MCoil Stack 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.

The BS series which was entirely re-developed in 2010, has replaced the well-known i and Bi series.

MCoil FERON Stack coil · 1.00mm baked wire
Copper wire

BS100
Inductivity
[mH]
RDC
[Ohm]
Body
L*Ø [mm]
Retail
[€]
4.7 ±5% 0.41 84 * 27 29.90
5.6 ±5% 0.46 84 * 27 30.90
6.8 ±5% 0.52 84 * 29 31.90
8.2 ±5% 0.58 84 * 29 32.90
10 ±5% 0.63 84 * 31 33.90
12 ±5% 0.71 84 * 33 34.90
15 ±5% 0.82 84 * 33 35.90

MCoil FERON Stack core · 1.25mm baked wire
Copper wire

BS125
Inductivity
[mH]
RDC
[Ohm]
Body
L*Ø [mm]
Retail
[€]
2.7 ±5% 0.20 84 * 30 31.90
3.0 ±5% 0.21 84 * 30 32.90
3.3 ±5% 0.22 84 * 30 33.90
3.9 ±5% 0.25 84 * 32 34.90
4.7 ±3% 0.28 96 * 32 37.90
5.6 ±3% 0.31 96 * 32 38.90
6.8 ±3% 0.35 106 * 34 39.90
8.2 ±3% 0.39 106 * 34 40.90
10 ±3% 0.42 106 * 34 41.90
12 ±3% 0.46 106 * 36 42.90
15 ±3% 0.57 106 * 36 43.90
18 ±3% 0.63 106 * 36 44.90
22 ±3% 0.71 106 * 38 45.90

MCoil FERON Stack core · 1.40mm baked wire
Copper wire

BS140
Inductivity
[mH]
RDC
[Ohm]
Body
L*Ø [mm]
Retail
[€]
1.0 ±5% 0.09 84 * 27 30.50
1.2 ±5% 0.10 84 * 27 30.90
1.5 ±5% 0.12 84 * 27 31.50
1.8 ±5% 0.13 84 * 28 31.90
2.0 ±5% 0.14 84 * 28 32.90
2.2 ±5% 0.15 84 * 28 33.90
2.7 ±3% 0.17 96 * 29 36.90
3.0 ±3% 0.18 96 * 29 37.90
3.3 ±3% 0.19 96 * 29 38.90
3.9 ±3% 0.20 106 * 31 39.90
4.7 ±3% 0.21 106 * 32 40.90
5.6 ±3% 0.24 106 * 32 41.90
6.8 ±3% 0.27 106 * 34 42.90
8.2 ±3% 0.32 106 * 34 43.90
10 ±3% 0.35 130 * 35 45.90
12 ±3% 0.39 130 * 35 47.90
15 ±3% 0.45 130 * 37 49.90
18 ±3% 0.52 130 * 37 51.90
22 ±3% 0.57 130 * 39 54.90
27 ±3% 0.67 130 * 41 57.90
33 ±3% 0.70 150 * 43 62.90