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Amazon.com: MyCableMart 6ft 1 Wire SubWoofer 18AWG (1 RCA to 2 Pos/Neg Speaker Connects) Cable : Electronics
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My factory head unit only has a mono output. Can I just send a mono signal into my LC2i? - AudioControl
Can you connect a subwoofer to an amplifier's high level input using an RCA cable (balanced) instead of using speaker wires? - Quora
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Amazon.com: XMSJSIY RCA Speaker Wire Pigtail Bare Cable RCA Plug Open End Subwoofer Wire, Gold Plated RCA Connector High Level OFC Audio Cable for Amplifiers Subwoofer - DIY, 2 M : Electronics
![InstallGear 14 Gauge AWG 30ft Speaker Wire True Spec and Soft Touch Cable Wire - Red/Black (Great Use for Car Speakers, Stereos, Home Theater Speakers, Surround Sound, Radio) - Walmart.com InstallGear 14 Gauge AWG 30ft Speaker Wire True Spec and Soft Touch Cable Wire - Red/Black (Great Use for Car Speakers, Stereos, Home Theater Speakers, Surround Sound, Radio) - Walmart.com](https://i5.walmartimages.com/asr/ccd6db3b-2e2d-432b-b245-05ff15a0003e.e82d4d97ed5e35b4a50dfe7001a993ac.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)