PSA A1989 Macbook Pro speaker drivers are a great fit for the T430, and sound noticeably louder/better than the stock ones. For all of you out there with the patience to do
Specs Lenovo ThinkPad R500 (27148UG) 39.1 cm (15.4") Intel® Core™2 Duo T6570 2 GB DDR3-SDRAM 250 GB Intel® GMA 4500MHD Windows Vista Business Laptops (NP28UUK)