What Power Cords for Rel S510 Subs?


I’m considering a pair of Rel S510s to go with my Diablo 300 and B&W 802 D2’s. I’ve invested quite a bit in cabling: Audioquest Dragon for my amp, Hurricanes for my source equipment, and Nordost Valhalla 2 for my speaker wire. I can clearly hear the difference between a Hurricane and a Dragon cord when powering my amp. The Dragon puts space and air around vocals and instruments with front to back depth.

There is no way I can afford anything better than two 3m Hurricanes for the Rel S510’s but my question is, how much do power cords matter for subs? Sadly for my wallet, I’ve found that higher grade cords do make a considerable difference for all my other components, verified through blind tests. Not as much as speaker cables, but still a big difference.

I also have a Innuos network isolation switch and also an Innuos USB reclocker, to support my Innuos Zenith Mk 3 streamer.

Does power cord quality matter less with subs than with everything else?

For the record I’ve seen other threads on this subject, with what seems to be consensus that power cords don’t matter with subs, but I was hoping others who, like me, appreciate the difference a top tier power cord can make, can comment on whether there truly is no benefit to using one when it comes to subs. Has anyone compared a Hurricane grade (or better) cord with a stock cord, connected to a high end sub?

 

nyev

I am equally interested in this. Similarly I am a firm believer of power cords. I have good cords on my equipment. The power cord that’s connected to the DAC in my system is actually more costly than the DAC, as crazy as it may sound.

The current power cord on my REL S510 costs about $150. I am not sure if a $1,000 Furutech cord will bring noticeable gains in the bass department.

@ryder my Audioquest Dragon power cord powering my amp costed me more than my recent purchase of my B&W 802 D2 speakers, purchased used but in mint condition. I specifically chose these after finding I wasn’t a fan of any new speakers in my area (including $50k speakers). Seems crazy but the Dragon cord was worth it.

I have a sinking feeling the same principle applies to subs, and high quality cords need to be considered…

I have found that an upgrade in power cords improved my pair of REL T7i subwoofers. I did not go crazy I simply upgraded to a 10awg 99.99% pure OFC copper using a good IEC and AC plug, all cryo treated.

these are actually amazing at many times the price, and are returnable

I have one on my power conditioner to wall and it was so good, I quickly bought another for my amp. Now, this model may be out stock, but, the black jacket might be even better for subs