I cannot get volume loud enough while streaminig Netflix movies on laptop

From Netflix is going to be speed of your network. It is unable to stream it as fast as needed. Buffering may not be happening fast enough either.

If you are running through computer, check the volume setting on your computer (bottom right corner, click on speaker and make sure volume up high)....or check on the webpage that volume is loud (slide to right).

Your screen resolution is incorrect for the resolution of the Netflix stream, try changing the size settings on your TV. (If your TV is not a modern flat screen it will be over scanned )

Try changing the PS3 Sound output settings, check the cables leading to the console and TV, and if that doesn't solve it, watch another movie, then come back to the original. If it is one movie in particular, you may want to contact Netflix online at netflix.com/youraccount. Here, you can click the "Report problem" next to movies you've watched recently to tell Netflix about the issue.

1/2 the movies made are like that,
if one movie is ok, and other not , it's the sound mixing
man that made movie. (many are bad)
like when they play loud music over dialog in a drama.
silly but they do,that, . (unlike better movies)
the only cure (hope) is using dolby 5.1 on up
and hope the sound channels can allow you to hear what you want. some content allow the front speakers to be increase for better voice.

if its by internet and not CD, its prob cause netflix runs through sateillite and its reaching your computer slowly, and if your internet is bad it wont play that loud or be that clear

The volume os thes speakers are limited bytheir size.

If you have increased your volume control to the max, and they are still not loud enough,

I suggest you purchase a pair of acessary speakers, and use them instead.

Left click on the little speaker icon in the bottom right corner next to the clock. Check to see if the sound is muted or not. Also go to Control Panel - Sounds and turn up the volume on everything in there until u get sound. Believe me it will get loud.

Connect the projector to an external amplifier and speakers.
The speaker system built in is designed for watching movies etc in a small quiet room.

Hope that helps =)