Unitra 75W rebuild video: • Unitra 75W (Tineret, Altus) speakers ... Midrange recone: • Recone Tonsil GDM 10/60 60W 8ohm midr... How to recolor the cone: • How to repaint / recolor / redye the ... Tonsil GDN 25/60/1 excursion test: • Tonsil GDN 25/60/1 60W 8ohm woofer dr...