K2000 Speakers Review
Portable speakers by their very nature should be small and light enough so they don't take up too much space in your luggage or add any unwanted weight. The K2000 mp3 speakers meet these requirements being about the size of a small glasses case and slim line.
When looking at the mini mp3 speakers and the size of the speaker cones you don't initially expect to be sound blasted to oblivion; however they give a surprising punch for the size, around 3 watts per channel. Also have a clear and bright sound, easily filling a medium sized room, with no hint of distortion at full volume.
They don't sound at all tinny which is what you might expect from a small unit. They connect with the supplied lead to the headphone socket of your mp3 player. The speaker controls are basic with a volume button, and an on/off switch.
What the K2000 do have is Flexibilty. The Flexibility to be powered by batteries, the supplied usb power cable or via a mains supply (not included). Also being able to use almost any personal music player or device with a 3.5mm headphone socket is certainly one of the most versatile speakers around.
Price: £29.95 Available from 
Specifications
- Active Power:3W x 2
- Frequency response scope:80Hz-1600Hz
- Signal to noise ratio:73db
- Power Supply: DC 5V-<6V
- Dimensions: 165mm(w) x 58mm(h) x 38mm(d)
- Weight: 306gms
Sony Speakers - £9.99
an Uber cool looking speaker, these are passive speakers which means they don't require any batteries to power them. The mp3 speaker also includes interchangeable caps, so you have the option of black or silver front panels. It can be used with mp3 players, iPods or any other music player with a 3.5mm headphone socket.