Summary: My amp drives two pairs of speakers, so I could compare these against a more expensive and much larger, but older, pair of floor-standing Yamahas (NS-45E). By choosing the right music, and concentrating, I can find a difference, but it's very small. These are ideal for extending my hi-fi to cover my computer desk, where I play classical and MOR music at moderate to low volumes.
Summary: Pro's + Cheap + Sound great, especially mids and highs - They sound better than any active speakers for this price + Look really nice especially with the dust covers off. Dust covers are easy to on/off CONS - They are PASSIVE speakers: This means you need a Amp (between 25 - 75w) and speaker cable, the wiring is extremely easy. I use a Pyle Home PCAU33 2x75W Amp and they sound great. Active speakers require no AMP as they are built into the speakers.
Summary: I bought these Warfdale 10.0 speakers last month and they have been broken in gently. They are tight and powered by a Yamaha 550BL reciever. The speakers are great and especially great for a smaller room, be it a bedroom or any living room. These speakers are lite at 3 kg each but pack a real punch. They have an impressive range for their size. Make sure you know the neighbours on a first name basis.