This is a replacement left and right speaker assembly for Nitro 5 AN515-58 AN515-46 N22C1 Gaming Laptop series, and fix issues with sound output, Simply plugs into the motherboard, repair distorted sound or issues relating to having NO sound! Manufacturer Part Number(s): PK230015K00, 23.QFJN2.003 (Left side) PK230015L00, 23.QFJN2.004 (Right side) Connector type: 4-wire 4-pins, Wire-to-Board, 4 Ohm /2W Condition: Open box, Brand NEW and GENUINE from OEM Factory that has never been used, NOT a PULLED parts. Reference Compatible with Laptop models: ✔ Nitro 5 AN515-58 series: AN515-58-57Y8, AN515-58-525P, AN515-58-7583, AN515-58-5046, AN515-58-527S, AN515-58-N76Y5, AN515-58-50YE, AN515-58-55LG, AN515-58-54UH ... ✔ Nitro 5 AN515-46 series: AN515-46-R0EQ, AN515-46-R4W2, AN515-46-R5XN, AN515-46-R7QJ, AN515-46-R5DM, AN515-46-R12W, AN515-46-R5WJ, AN515-46-R7D8, AN515-46-R20B, AN515-46-R7PE ... ✔ Nitro 5 AN517-55 series: AN517-55-770Z, AN517-55-738R, AN517-55-58G4, AN517-55-78NJ, AN517-55-5354, AN517-55-57WA, AN517-55-74P6 ... ✔Nitro 5 AN517-42 series: AN517-42-R85S, AN517-42-R5A1, AN517-42-R31H, AN517-42-R6BL, AN517-42-R4HT, AN517-42-R46G, AN517-42-R800 ...