813807-001 per HP ENVY 17 M7-N101DX altoparlante portatile PK23000QG00 813807-001
Part number:PK23000QG00 813807-001. compatible model:HP ENVY 17 M7-N101DX. We will be happy to resolve any issues you may have in a cordial and friendly manner. we will very appreciate it. Fans&heat sink.