MCoil VN
Zero-ohm voice coil with a Feron core and resin-soaked round wire winding for minimal DC resistance and maximum control. The core size significantly influences RDC and power handling, with all zero-ohm voice coils rated for at least 300 watts.
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VN125
Feron zero-ohm coil with resin-soaked round wire (Ø 1.25 mm), corrosion-protected, for minimal Macro-Microphony, minimal distortion, and maximum control; The core size significantly influences RDC and power handling capacity, at least 300 watts.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Zero-Ohm Core
The Feron zero-ohm coil combines E and I cores with a defined air gap that prevents core saturation and enables extremely low RDC values with high inductance. The core size determines RDC and load capacity; our zero-ohm coils are designed to guarantee at least 300 watts, and significantly more for larger cores or smaller inductors.
The defined air gap ensures controlled behavior under load and high level reserves. This design is typically mounted in the housing.
The result: maximally tight, controlled bass without compression.
5
Products
VN140
Feron zero-ohm coil with resin-soaked round wire (Ø 1.40 mm), corrosion-protected, for minimal Macro-Microphony, minimal distortion, and maximum control; The core size significantly influences RDC and power handling capacity, at least 300 watts.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Zero-Ohm Core
The Feron zero-ohm coil combines E and I cores with a defined air gap that prevents core saturation and enables extremely low RDC values with high inductance. The core size determines RDC and load capacity; our zero-ohm coils are designed to guarantee at least 300 watts, and significantly more for larger cores or smaller inductors.
The defined air gap ensures controlled behavior under load and high level reserves. This design is typically mounted in the housing.
The result: maximally tight, controlled bass without compression.
14
Products
VN180
Feron zero-ohm coil with resin-soaked round wire (Ø 1.80 mm), corrosion-protected, for minimal Macro-Microphony, minimal distortion, and maximum control; The core size significantly influences RDC and power handling capacity, at least 300 watts.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Zero-Ohm Core
The Feron zero-ohm coil combines E and I cores with a defined air gap that prevents core saturation and enables extremely low RDC values with high inductance. The core size determines RDC and load capacity; our zero-ohm coils are designed to guarantee at least 300 watts, and significantly more for larger cores or smaller inductors.
The defined air gap ensures controlled behavior under load and high level reserves. This design is typically mounted in the housing.
The result: maximally tight, controlled bass without compression.
15
Products
VN236
Feron zero-ohm coil with resin-soaked round wire (Ø 2.36 mm), corrosion-protected, for minimal Macro-Microphony, minimal distortion, and maximum control; The core size significantly influences RDC and power handling capacity, at least 300 watts.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Zero-Ohm Core
The Feron zero-ohm coil combines E and I cores with a defined air gap that prevents core saturation and enables extremely low RDC values with high inductance. The core size determines RDC and load capacity; our zero-ohm coils are designed to guarantee at least 300 watts, and significantly more for larger cores or smaller inductors.
The defined air gap ensures controlled behavior under load and high level reserves. This design is typically mounted in the housing.
The result: maximally tight, controlled bass without compression.
14
Products
VN300
Feron zero-ohm coil with resin-soaked round wire (Ø 3.00 mm), corrosion-protected, for minimal Macro-Microphony, minimal distortion, and maximum control; The core size significantly influences RDC and power handling capacity, at least 300 watts.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Zero-Ohm Core
The Feron zero-ohm coil combines E and I cores with a defined air gap that prevents core saturation and enables extremely low RDC values with high inductance. The core size determines RDC and load capacity; our zero-ohm coils are designed to guarantee at least 300 watts, and significantly more for larger cores or smaller inductors.
The defined air gap ensures controlled behavior under load and high level reserves. This design is typically mounted in the housing.
The result: maximally tight, controlled bass without compression.
19
Products
VN390
Feron zero-ohm coil with resin-soaked flat wire (3×4 mm), corrosion-protected, for minimal Macro-Microphony, minimal distortion, and maximum control; the core size significantly influences RDC and power handling capacity, at least 300 watts.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Zero-Ohm Core
The Feron zero-ohm coil combines E and I cores with a defined air gap that prevents core saturation and enables extremely low RDC values with high inductance. The core size determines RDC and load capacity; our zero-ohm coils are designed to guarantee at least 300 watts, and significantly more for larger cores or smaller inductors.
The defined air gap ensures controlled behavior under load and high level reserves. This design is typically mounted in the housing.
The result: maximally tight, controlled bass without compression.
17
Products