Best bookshelf speakers


Hi all,

I'm looking to buy a pair of good bookshelf speakers and since a lot of you here seems to know about speakers much more then me, I figured I'd ask for advice.

Here are the parameters I'm working with / looking for:

- The room is about 1200 cu/ft
- Looking for great performance at low volume
- Rich timbre
- Rich, warm bass
- Natural highs (not metallic-sounding)
- Low frequency range in around 40Hz (preferably 30Hz, but I know, there are hardly any in this range at my price point)
- $500 - $700, new or used

So far I am considering the following options (in no particular order):

- KEF Q350
- Dali Zensor 3
- Canton Chrono 503.2
Wharfedale Diamond 225

So my questions are:

1) From my list of 4, which would be your choice?
2) What other bookshelf speaker would you add to the list that fir my parameters?

Any thoughts are appreciated
rado001
Check out the mini Philharmoniter at Philharmonic Audio. Dennis makes some outstanding speakers that are hard to beat in their price range.
are you handy and can you assemble something fairly easy? then maybe a kit speakers is for you. i was thinking about entry level speakers and one thought is to build your own out of a kit. I'm talking a kit with precut cabinets so a little glue and a screwdriver and your covered. then its up to you on how you finish them. there are quite a few quality kits available in your price range and you could get much more bang for your buck that way if your mildly handy. partsconextion is a good place to start then I'd search these forms as there has been a few good threads on the topic here. for $500-700 you should be able to get an equivalent sounding $1500-3000 speaker. just will be unfinished so painted is the easiest and you can get good results for less money then a veneer.
Not sure you can save an all lot DIY these days because of the many speaker companies opening or using factories in low cost Asia. But this is how I treated my ears to good sound in the 90s 2000s... Seas, Dynaudio, focal kits that were just unbeatable from a cost perspective, but requiring work with MDF, glue, screws and veneer.
If you're still looking consider trying to find a pair of Peachtree D5 speakers. I think there was a pair on the bay for $400. Designed by the Aerial Acoustics speaker designer for Peachtree. Also might be called Era D5, but the same speaker. These retailed for about $1k and have great bass and a warm sound.
Used Pradigm Prestige, used Legacy Studio HD. Best to go used for the budget. 2k is like an inflection point for good used speakers, you are looking at 1k bargain so will take some time. 

Keep in mind to get efficient speakers else you will have to spend big $s just to make the tiny speakers sing. This eliminates speakers like Dynaudio and Elac. 

Used Tekton is another option if are ok with WAF issues.