Tannoy M20 Gold Mk2 - Matching Pair - Speaker Set The Tannoy M20 Gold Mk2 speakers are highly regarded vintage bookshelf speakers produced between 1988 and 1991. They feature a 2-way ported design with an 8-ohm impedance, 89 dB sensitivity, and a frequency response ranging from 48 Hz to 20 kHz. Each speaker measures approximately 248 x 497 x 205 mm and weighs around 3.4 kg Without fronts, cases need renovation To deliver this product properly, it is carefully packed in very strong boxes, thereby wrapped in bubble wrap with lots of padding. We mainly use plastic to fill up the package, if wished differently please contact us. The package is shipped insured to protect both the buyer and seller. For further packing wishes please message after purchase. Photos serve as additional description of product condition / condition of display & LEDs. Please review them carefully before purchase. Orders to islands, or special destinations have a higher shipping cost, for example; Canary Islands