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magic100
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Jan 23, 2017

Apple TV4K - connect to Soundtouch 300

Apple TV4K supports Lossless 5.1/7.1 audio, which is great. Bose informed me that SoundTouch 300 also supports Lossless 5.1 via direct HDMI connection. 

 

Only issue with with direct connection is that on Spec the ST300 doesn’t support HDR/UHD pass thru into the TV. Has anyone tested this with an appropriate HDMI HIGH SPEED cable?

 

 

3 REPLIES 3
boern**
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Sep 17, 2018

Re: Apple TV4K - connect to Soundtouch 300

Yes it works.
I have an Apple Tv 4k and its connected to the SoundTouch 300s HDMI in.
4k HDR at 60fps and also Dolby Vision is working for me.
magic100
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Jan 23, 2017

Re: Apple TV4K - connect to Soundtouch 300

Excellent. May i ask what HDMI Cable you use between ST300 and your TV?

 

Also what audio settings do you use on the Apple TV4K - turn off Atmos, change audio format or leave unchanged?

boern**
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Sep 17, 2018

Re: Apple TV4K - connect to Soundtouch 300

Sorry for my late answer.

Im using Punex High Grade cables.
Im not sure if these are available in you country. I bought them here in Austria.

I don't have an Atmos System, so i can't activate/deactivate Atmos.
I recommend to leave the audioformat.
The Apple TV puts out a up to 7.1 24bit LPCM Signal.
That's how you get lossless audio with the ST 300.
If you selected Dolby Digital the Signal gets converted to AC3 wich is much lower Quality.