Visaton GF 200 2 X 4 OHM specifications

High-end woofer with 20 cm diameter and black glass fiber diaphragm, sturdy die-cast aluminum basket and elastic rubber surround. Very flexible application possibilities due to 2 x 4-ohm double voice coil, whereby a high-quality 8-ohm chassis is created by series connection. The long-stroke rubber bead, together with the deep-drawn pole plate, the ventilated centering, the Kapton voice coil carrier and the pole core ventilation, guarantees large strokes and absolute level stability.

The model was used, for example, in the Myro Digger's Choice (already about 1998)

Manufacturer's description and data at Visaton, retrieved on February 14, 2019.