Sony SS-5177A - Matching Pair - Speaker Set The Sony SS-5177A is a vintage three-way loudspeaker system introduced in 1975. It features a 220mm cone woofer, a 90mm cone midrange driver, and a 50mm cone tweeter, designed to deliver a balanced audio performance across various frequencies. The speakers have a frequency response ranging from 50Hz to 20kHz and an impedance of 8 ohms. They are rated for a power handling capacity of 20 watts 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