Visaton coils

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 3 mm in diameter) or coils with cores. Lower cost and smaller size are also

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
V-5000	0.10	0.30	0.60	24 W	25 x 12	EUR 2,49 excl. VAT: € 2.09 / $ 2.26
V-4998	0.15	0.40	0.60	19 W	25 x 12	EUR 2,65 excl. VAT: € 2.23 / $ 2.41
V-4997	0.22	0.50	0.60	18 W	25 x 12	EUR 3,10 excl. VAT: € 2.61 / $ 2.81
V-4995	0.33	0.60	0.60	26 W	37 x 12	EUR 3,10 excl. VAT: € 2.61 / $ 2.81
V-4993	0.47	0.60	0.60	21 W	37 x 12	EUR 3,46 excl. VAT: € 2.91 / $ 3.14
V-5009	0.47	0.30	1.00	73 W	48 x 18	EUR 7,45 excl. VAT: € 6.26 / $ 6.76
V-4991	0.68	0.80	0.60	17 W	37 x 12	EUR 3,98 excl. VAT: € 3.34 / $ 3.61
V-5011	0.68	0.40	1.00	63 W	48 x 18	EUR 8,55 excl. VAT: € 7.18 / $ 7.76
V-4987	0.82	1.1	0.60	13 W	37 x 12	EUR 4,20 excl. VAT: € 3.53 / $ 3.81
V-5013	0.82	0.40	1.00	71 W	48 x 18	EUR 9,38 excl. VAT: € 7.88 / $ 8.51
V-4986	1.0	1.2	0.60	13 W	37 x 12	EUR 4,52 excl. VAT: € 3.80 / $ 4.10
V-5014	1.0	0.50	1.00	68 W	58 x 18	EUR 10,49 excl. VAT: € 8.82 / $ 9.52
V-4989	1.5	1.9	0.60	11 W	43 x 14	EUR 5,57 excl. VAT: € 4.68 / $ 5.06
V-5017	1.5	0.60	1.00	64 W	58 x 18	EUR 12,63 excl. VAT: € 10.61 / $ 11.46
V-4992	2.2	1.9	0.60	11 W	43 x 14	EUR 6,01 excl. VAT: € 5.05 / $ 5.45
V-5020	2.2	0.80	1.00	71 W	71 x 29	EUR 16,09 excl. VAT: € 13.52 / $ 14.60
V-5032	2.2	0.50	1.30	129 W	71 x 29	EUR 29,39 excl. VAT: € 24.70 / $ 26.67
V-4985	3.3	2.5	0.60	11 W	48 x 18	EUR 8,43 excl. VAT: € 7.08 / $ 7.65
V-5025	3.3	1.0	1.00	64 W	71 x 29	EUR 20,13 excl. VAT: € 16.92 / $ 18.27

*) 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.