![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)
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!
![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?auto=webp&s=b800f083815aa5ad7cc313e1925f787e9dab0c31)
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
![SMSL AO100 Power Amplifier 70W*2 Bluetooth 5.0 Subwoofer pre out for 2.1 System EQ modes MA12070 Power Amp With Remote Control| | - AliExpress SMSL AO100 Power Amplifier 70W*2 Bluetooth 5.0 Subwoofer pre out for 2.1 System EQ modes MA12070 Power Amp With Remote Control| | - AliExpress](https://ae01.alicdn.com/kf/Sa6775ff7998f45868c7b8835217ad223Z/SMSL-AO100-Power-Amplifier-70W-2-Bluetooth-5-0-Subwoofer-pre-out-for-2-1-System.jpg_Q90.jpg_.webp)