Check the listing for details. 4Ohm 5W External Speakers Clear Powerful Output Woofer Loudspeaker. Condition: New, Made in China. Listed at 12.29 USD. 4Ohm 5W External Speakers Clear Powerful Output Woofer Loudspeaker Features: Enjoy exceptional sound with the 3inch speakers set, featuring a powerful 5W output 3" white cone with blistered Edges, white cone, blistered Edges. Power/Impedances 5W4Ω beautiful tone, very good vocals Speaker diameter about 78mm, diagonals mounting holes about 84mm. Commonly used for assembling Multimedias speakers player speakers. Specifications: Speaker Diameter about 78mm/3.07in Output: 5W 4Ω Quantity：1Pair Directionality: Full frequency Package Includes: 1Set Speakers note: Due to light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences- due to manual measurement.