How to set up REL Subwoofer?

 Google "REL subwoofer cable". The sound quality of the stock cable that comes with the REL subs is "meh". REL evens sells an upgraded cable. I have tried several and the best sounding REL cable is from Synergistic Research. 

Dave

Sakahara, as per your original question and not sure why your considering the Speakon connection. 

If you are using this subwoofer with a Home Theater receiver (Amplifier/ Processor) with 5.1 or as they refer it as a "multi-channel system where a .1/LFE signal is present" The receiver will have a (subwoofer) RCA output that is usually crossed over at 80Hz and should be an acceptable match with your current speakers.

Be advised, many powered subwoofers offer high level (speaker/amplifier) connection as an option for those who haven't a second set of preamp or subwoofer output/s. REL is one of the very few if not only sub that uses high level connectivity as a preferred method. 

If your receiver has any room correction it might help with the gain, equalization, and or time delivery of the subs output. The high level connection may not be affected by the receivers room correction.

In any event good luck and have fun eith the deep state.

[["REL R-Series Manual UK 02/06

.1/LFE input connection using a phono to phono interconnect (Note: This connection is for the .1/LFE channel and should only be used if the REL is being used in a multi-channel system where a .1/LFE signal is present, e.g. with DVDs or SACDs)

.1/LFE INPUT

Phono Interconnect

To Sub/LFE output of Amplifier/Processor

Connect as shown above. Plug one end of the interconnect into the Sub/LFE output on the amplifier/processor and the other end into .1/LFE INPUT on the Sub-Bass System.

The output level is adjusted using the control marked .1/LFE LEVEL"]]

I have two REL T5 subs, one for each channel (HIFI stereo listening only)
what is the correct cable set up with the Neutrik cable/s. 
I am guessing its (+)sub to (+)amp and (-)sub to (-)amp and the earth to the amp chassis? for each channel? Do you think this is correct? 
Thanks in advance

Hello,

 I have B&W 600 series 5 speakers. Planning to get a REL T9i sub now.
Got a query regarding the connection. My avr is a denon avrx2300. I want to connect the REL through High Level input as well as LFE. For movies i want to use the LFE primary so my speakers will be all set to Small with a crossover to 80hz. For music i want to choose the High Level Input & use the denon avr Pure Direct mode which will basically make my Front speakers Full Range. Is this way possible with the REL sub?

Thanks.

feedback from rel owners would be great..