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KEF C4 Subwoofer, Powered 8-inch, 200 watt, Still in Original Box, Never used, opened to photograph | Reverb
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What's is the best setting for KEF Q400 sub? It's connected to Yamaha receiver paired with LS50s. : r/AudioPost
![KEF C4 Subwoofer, Powered 8-inch, 200 watt, Still in Original Box, Never used, opened to photograph | Reverb KEF C4 Subwoofer, Powered 8-inch, 200 watt, Still in Original Box, Never used, opened to photograph | Reverb](https://images.reverb.com/image/upload/s--ZIpenhkY--/f_auto,t_large/v1602973257/juucre4gdscpp5k6vsrt.jpg)
KEF C4 Subwoofer, Powered 8-inch, 200 watt, Still in Original Box, Never used, opened to photograph | Reverb
![KEF C4 Subwoofer, Powered 8-inch, 200 watt, Still in Original Box, Never used, opened to photograph | Reverb KEF C4 Subwoofer, Powered 8-inch, 200 watt, Still in Original Box, Never used, opened to photograph | Reverb](https://images.reverb.com/image/upload/s--oQgUBr0k--/a_0/t_card-square/v1613437909/dlbbxf9sc9il1knvlr8f.png)