The L23600WHS has a built-in speaker. Most of the other medium monitors that were launched more than two years ago do not have a built-in speaker.
We compared this PC monitor to all the other LCD screens with a built-in speaker and we think the Benq GL2460HM (£113.35), and the Asus VX229H (£90.99) which has better reviews is also worth considering.
Other PC monitors which also have a built-in speaker that you might want to consider include the iiyama XU2290HS (£112.98).
What is a built-in speaker(s)?