Is subwoofer cable just RCA?

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Tags

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2. #speaker
3. #sound
4. #designed
5. #connector
6. #subwoofer
7. #requires
8. #system
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11. #signals
12. #depends
13. #features
14. #frequency
15. #connects
16. #design
17. #connection
18. #cable
19. #wires
20. #whether
21. #amplifier
22. #carry
23. #reproduce