Power cable for REL sub -- modestly priced


Does anyone have a suggestion for a longer cord for a REL 328 sub? It has a class D amp.
Before you suggest high dollar cords, please know that I'm not a skeptic, but am tapped out for power cords. And, for what it's worth, I had a Pangea AC9 1 meter power cord which I experimented with using my REL. Made zero difference. In fact, in an exchange with REL, they said this: "A while back, REL tested some third party power cords with our subs but did not find a noticeable impact."

So, my question is about a decently made but not pricey brand of extension cord for a REL sub. I'm not looking for Shunyata etc.  Any suggestions? Thanks.
128x128hilde45
@hilde45,

Please look into Audio Envy, Cullen and Signal Cables. They all make good quality PC’s that should be well within your budget.

Any particular reason, you chose not use the stock power cord that came with REL?

PS: By not excluding Synergistic PC in your post, you left the door open for millercarbon shilling for SR master coupler 😉
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@lalitk No reason I didn't mention. Stock power cord is fine, but it's too short. Thanks for the suggestions.
@tvad Longer means, say, 12 feet? I need some room to move it around in a space with limited electrical outlets. Even 10 feet would be ok.
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I use an old Tekline, but they are hard to find now...also very happy with the low cost Transparent Audio power cords (speaker cable and IC’s too)...it’s just hard to find a used 12 foot cord...