![Best two upgrades I made in my HT setup Polk Audio R400 center channel & RSL Speedwoofer MK2 : r/hometheater Best two upgrades I made in my HT setup Polk Audio R400 center channel & RSL Speedwoofer MK2 : r/hometheater](https://preview.redd.it/yzko66zy3gq91.jpg?width=640&crop=smart&auto=webp&s=2da6fa02a00f37daf21d4cef13d38feb6f62c8ce)
Best two upgrades I made in my HT setup Polk Audio R400 center channel & RSL Speedwoofer MK2 : r/hometheater
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POLK AUDIO Signature Elite ES10 - Diffusori Surround per Musica e Home Cinema, Nero : Amazon.it: Elettronica
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