If you’re needing to check the channel allocation of a multichannel audio file player, this file (multichannel_wav_channel_id_5_1 – remember, right-click to download…) might come in handy.
It’s a three-second long, 6-channel .wav file, 44.1 kHz, 16 bit, with the channel allocation as follows:
1. Left Front
2. Right Front
3. Centre Front
4. LFE
5. Left Surround
6. Right Surround