Should I bother to try a subwoofer?

Personally, there are many brands I'd look at before REL, but I would definitely look at a sub. My view is about a 180 from most on x-over frequency. I'd say cross pretty high for best results.

My reasoning is that careful placement of a sub will produce much smoother bass response than any speaker out in space possibly can - due to room modes/cancellation effects. Better yet, use DRC style bass EQ and the improvement is most often not only audible, but pretty startling.

In a carefully treated room, you can fix most of the mess down to 150hz or so and bass busters will usually get you into decent shape down below 100hz. After that, I let my subwoofer and EQ do the rest.

IME, the first benefit of a sub is smoother response in the critical 50hz to 100hz region, the increased LF extension and power are just icing on the cake.

Just one more opinion on this subject.

Marty

You are absolutely missing out. When I added a sub to my system it was the most. Dramatic upgrade I did, especially for music but it has to be a good sub. The low end subs will destroy sound quality.

Having owned a pair of REL Stadium 3's for approx. 8 years, I can say with certainty that all of the above posts recommending a REL sub(preferably 2)are spot on!!! As recommended, cross it/them over low and don't turn 'em up too loud.

I doubt Kenscollick has ever heard a GOOD sub used for music. He doesn't know what he's missing. They add much more than just additional low frequencies. As mentioned, they really open up the soundstage, add power and weight to the music, and all the little nuances and musical cues come through more clearly.

Just my 2 cents!

Subs are great for affects , I leave mine off for music . Subs are for people that buy the wrong speakers .

I had Dynaudio confidence 3's (similar in bottom end spec's to your speaker I think) and went to Vandy 5a's with internal 500wpc powered subs.
For me getting the bottom end of the frequency range reproduced at appropriate sound pressure levels was really a big deal and added a lot of enjoyment.
A caveat is that you really need sub(s) that allow themselves to be individually tuned to blend with your speakers and to react appropriately to room resonances, otherwise you are buying a boom box that is maybe only good for movies or whatever.
In my opinion.
Still miss the Confidence 3's sometimes. Seems like every good speaker has certain songs that really make it shine.