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Contributor I
February 28, 2026
Answered

Sonos Arc Ultra compatabile with Marantz NR1200

I currently use a Marantz NR1200 as my amp and am looking to add an element of surround sound to my tv set up. I was hoping to add the Sonos Ultra arc to give me a more cinematic experience. Will the Sonas Ultra arc be compatible with my existing amp??? 

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Stanley_4
Stanley_4Answer
Grand Maestro
February 28, 2026

The Arc Ultra is a self-contained soundbar, it connects to the TV's eARC output and for streaming to your Wi-Fi so it isn't going to impact your old amplifier unless it is already using the eARC TV output.

3 replies

Stanley_4
Stanley_4Answer
Grand Maestro
February 28, 2026

The Arc Ultra is a self-contained soundbar, it connects to the TV's eARC output and for streaming to your Wi-Fi so it isn't going to impact your old amplifier unless it is already using the eARC TV output.

eva_w123Author
Contributor I
February 28, 2026

Will my marantz amp and speakers work as the rear speakers and base in conjunction with the Sonos Arc Ultra to create surround sound? Or do I need to purchase a separate base and Era rear speakers?

Thanks

Stanley_4
Grand Maestro
February 28, 2026

The amplifier won't but a Sonos Amp will work with your existing rear speakers. 

You might need a Sonos Sub, the Arc Ultra isn't bad alone so try that first. Adding a mini or full Sub later is easy.

 

If you want good ATMOS sound the Ultra and Era-300s are the way to go. Then consider a Sub.