1. Use an HDMI audio extractor: An HDMI audio extractor is a device that can extract the audio signal from an HDMI cable and output it to an external audio device. To use an HDMI audio extractor, connect the audio output from your PS3 Slim to the HDMI audio extractor, then connect the audio output from the HDMI audio extractor to your speakers.
2. Use a 3.5mm audio cable: If your speakers have a 3.5mm auxiliary input, you can connect them directly to your PS3 Slim using a 3.5mm audio cable. To do this, connect one end of the 3.5mm audio cable to the headphone jack on your PS3 Slim, then connect the other end of the 3.5mm audio cable to the auxiliary input on your speakers.
Here are the detailed steps on how to connect speakers to PS3 Slim using an HDMI audio extractor:
1. Turn off your PS3 Slim and disconnect all cables from it.
2. Connect the HDMI output from your PS3 Slim to the HDMI input on the HDMI audio extractor.
3. Connect the HDMI output from the HDMI audio extractor to your projector.
4. Connect the audio output from the HDMI audio extractor to your speakers.
5. Turn on your PS3 Slim and projector.
6. Set the audio output on your PS3 Slim to "HDMI".
7. You should now be able to hear audio from your PS3 Slim through your speakers.
Here are the detailed steps on how to connect speakers to PS3 Slim using a 3.5mm audio cable:
1. Turn off your PS3 Slim and disconnect all cables from it.
2. Connect one end of the 3.5mm audio cable to the headphone jack on your PS3 Slim.
3. Connect the other end of the 3.5mm audio cable to the auxiliary input on your speakers.
4. Turn on your PS3 Slim.
5. Set the audio output on your PS3 Slim to "AV Multi".
6. You should now be able to hear audio from your PS3 Slim through your speakers.