![Why are these pre out / main in just connected like this? And also, would you use this to hook up a powered subwoofer? Technics SA-R921 receiver. : r/BudgetAudiophile Why are these pre out / main in just connected like this? And also, would you use this to hook up a powered subwoofer? Technics SA-R921 receiver. : r/BudgetAudiophile](https://preview.redd.it/d66cdilbzae11.png?width=640&crop=smart&auto=webp&s=351c9a60687f70d462dd5882fbe06ea993abd2c7)
Why are these pre out / main in just connected like this? And also, would you use this to hook up a powered subwoofer? Technics SA-R921 receiver. : r/BudgetAudiophile
Answered - Can I connect my 'pre-out' receiver to the 'LFE' input on my powered subwoofer via RCA jacks? | AVForums
![Rokit 8 powered Subwoofer to Denon surround sound receiver subwoofer Pre-out | What's Best Audio and Video Forum. The Best High End Audio Forum on the planet! Rokit 8 powered Subwoofer to Denon surround sound receiver subwoofer Pre-out | What's Best Audio and Video Forum. The Best High End Audio Forum on the planet!](https://www.whatsbestforum.com/data/attachments/56/56171-190b8347c9fdcd02c30f53b3444181aa.jpg)