REL Acoustics How To: Connecting to a Class D Amp Using the High Level Cable

Note: You connect your left and right main speakers to the same terminals as the REL high level connection. Simply twist together the red or yellow wire from the REL high level cable and the left or right speaker cable then connect both to the corresponding speaker terminal on your receiver or amp. If more convenient you can also attach the high level cable to the terminals on your main left and right speakers without any loss of signal quality.

In this video we will be showing you the correct way to connect a REL powered subwoofer to a Class D amplifier using the High Level Cable.

[marcfoss]

Thank you for this helpful video. How would you connect two REL subwoofers to a stereo amp or receiver using the high level cable? Thanks

[-syN]

So you no longer recommend floating the black wire for class D amps? That would mean it's the same procedure for class A/B amps.

[loftusroad]

I've been using one of the negative speaker outputs on my NAD amp for the black wire. I do have a dedicated ground screw that is occupied wiith earth wire from my turntable. Can I use it for the REL as well or just stick to leaving it in the negative speaker output?

[wildekek]

Is the high level input a differential input? Or is the negative terminal hooked up to ground? I want to attach my REL to two monoblocks (with differential/balanced amps) and I'm worried about shorting them out.

[nocnymarek]

Hi,
What about ckass A/B amps? The same procedure?
Is it allow to connect black cable to negative speaker port or definitively to the amp body?

[vidocq]

Hi...
My class D integrated amplifier already do have a dedicated ground screw for connecting a turntable
that i am not going to use anyway ( I am not going to use a turntable i mean )...!!!
Can i connect the black wire to that screw...????
And also, if i want to use two REL's to the same amplifier what is the right way....???
Thank you in advance.
I am John from Greece.