REL Vs SVS for 2 channel music listening

I’m not advocating a separate sub rather than integral sub in the primary speaker design. Want only to comment about recent experience w/SVS. Have a pair of SVS SB1000s running with Silverline Prelude Pluses. The integration is seamless. A couple of tracks with intricate and agile bass work are on Andy Summers’ "The Last Dance of Mr. X".  Tony Levin's bass on Afro Blue & Footprints, for example, is very musical and fast. The image is very stable. The bass sound is absolutely not directional. It’s impossible to tell whether notes come from the sub or floor standers. They are suspended in space between the speakers. The SB1000 provides line level AND speaker level input. Not all their models offer speaker level input. Continuous Volume, Phase and Crossover adjustment make the subs very flexible.  The right channel sub did die a few (months?) after getting it. SVS provided a replacement very quickly. They might not have had good customer service in the past. My experience with them, however, has been excellent. They have responded to technical questions and dealt with the replacement issue. Their products have a 5 year warranty.  They provide a 45 day in home audition and pay freight both ways if you decide not to keep it.  If I had discretionary cash in abundance would love a pair of RELs - if only for the nice finish those have.  SVS is any color as long as it's black - matt black oak or piano gloss black (they might offer white too now). The "budget" finish look is my only complaint. Very happy with music produced by the Preludes supported by these subs.  Good luck with your decision.

Good to see Hsu Research mentioned. SVS is terrific. 

One not mentioned is Outlaw Audio. If you haven't already, you may want to check their subs out, especially if price point is a driving force.

I've had mixed results with subs. When done well, you will not know they exist until you remove them from the mix. Note that is subs with an s. 

Not sure if you want take the passive sub way. : )  Mentioning it as an option, since it hasn't come up.

Thanks Ghosthouse. I just want to be clear....I'm not unhappy with the bass, low end I have. In fact, I think it's great. I'm not purchasing because I feel something is "missing" more so at times I love really deep strong bass (I can turn sub off If I choose). Deep classical organ to EDM. My musical taste is varied. Coming from a subwoofer a few years back in my 2 channel system, it's really something I like and it "adds" to my listening experience. I was running 2.1 until we moved into a townhome about 10 years ago. We moved back into a house we purchased 4 years ago and I can now happily add a sub back into the mix. So yes, I love how balanced my system is now. In fact, it's the best I have heard except for a couple of other's systems I was able to listen. So while I appreciate the room advice etc( I have my room dialed in nice), I'm just wanting to induulge myself in to the world of heavy bass at times :)

Hi @aberyclark 
Okay, that's great.  You've done subs before so you know what's up with them.  They're a funny audio creature: "They are working best when you don't know they are working!"  Wasn't familiar with your Zu Omen Defs (apart from having heard of the Zu brand).   Just read a very favorable review of 'em on home theater review.com.  They appear to be very accommodating of a range of amplifiers and music types.  NOT trying to sell you on SVS at all, but did want to mention the relatively small size of the SB1000s was a positive for me.  

Yes ghosthouse SVS is probably where I am going. The RELs seem quite nice, however, They have a rep for being overpriced. REL did just kick off a Christmas sale. I will look thru my email