SUBWOOFER
HP Pavilion dv7-6c00 Entertainment Notebook PC series
HP Pavilion dv7-6c00 Quad Edition Entertainment Notebook PC series
HP Pavilion dv7-6000 Entertainment Notebook PC series
HP Pavilion dv7-6100 Entertainment Notebook PC series
HP Pavilion dv7-6b00 Entertainment Notebook PC series
HP Pavilion dv7-6b00 Quad Edition Entertainment Notebook PC series