How to set up REL Subwoofer?



How do you set up a REL subwoofer [R-205] as far as the connection? This is only for 5.1 HT, watching movies (BD/DVD) and HDTV broadcasts, not for music playback.

I haven't received mine yet and this is also my first 5.1 HT system/sub. Glancing over the online manual leaves me a bit confused. I thought subwoofers used a single phono cable, but REL supplies and emphasizes use of their Neutrik Speakon High-Level cable. Is this the connection most REL owners use with a HT set up? I also got the impression that you can, or should, use the phono cable w/ .1/LFE input in conjunction with it. The A/V receiver is a Marantz SR5004.

Thanks
sakahara
Have Bel Canto 500m amps and getting the Rel R 205 sub.

Any problems to hook this sub up to class D amps?
Similar question. Just got T9 to use with 7.1 ht with triad gold monitors for front 3 channels. If I want to use high pass do I need a dedicated channel from my Cary 7 channel amp or do I piggyback on another channel
If you want to use High-Pass you should wire the speakon connector to the front L & R speaker posts. This will send the exact same signal to both the main speakers and the sub. Since both receive the same signal at the same instant in time, there is no phase loss as there is whenever the signal is sent to any additional processor - such as your receiver. If your Cary processor is setup as most 'n.1 or n.2' processors, then you have probably identified the front speakers as 'small' to indicate that you want all low frequency content directed instead to the processor tonvert it into a stream to output to the subwoofer output jack. This means that technically, you would have a superior signal path that preserves precious phase and time values but your sub would rarely or never see anything to play.

The only time it makes sense to choose to wire your sub to the binding posts of the amp is when you have all the signal going to the amplifier and the system has high enough resolution that phase distortion is audible.
Hi!
I just purchased a used REL Q150E sub without the high level Neutrik Speakon cable.   Anybody have one for sale?  
OR
information on
1) which model Neutrik Speakon connector to buythe correct wiring diagram and...
2) wiring diagram
Thanks people!!
 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