Need help ppplllzzz!

[LooseCannon]

Hey all-was just wondering if anyone can make some suggestions for me. Since i spent a wee fortune on getting car fixed etc recently, im left with less than i thought for my music, but will have to do, so can anyone recommend an MP3 playing headunit i can get for under 100?? Been looking online and i really can't compare the info. on the models due to lack of ICE knowledge and stuff, but saw these for much cheapness(and maybe compare with each other?): http://www.justkenwood.co.uk/stock01/kdcw4527.asp and http://www.pioneerelectronics.com/pna/product/detail/0,,32171715_32249679_208684435,00.html -but again, need opinion, and analysis and even constructive criticisms of the features on these and how much should be paid for them etc.(oh, and can someone please explain the whole 4 x 50 Watts thing to me plz??)
Any help appreciated- thanx in advance!

 

[custard]

before looking at the specs.4x50 watts refers to the power it can send to the 'channels'.so if you have 4 speakers(4 channels)each will get 50w. theres more to those figures buut for laymens terms then thats enough

 

[custard]

KDC-W4527 main features:
Compatible with MP3 and WMA format discs as well as conventional audio CDs

Removable front panel with switchable face-removed LED warning
Blue / black 14 segment LCD display, red or green (switchable) button illumination
Radio can be connected to factory-fitted remote controls on most cars (adaptor required)
Compatible with current model Kenwood CD / MP3 changers
Accepts auxiliary input lead to connect iPod, walkman etc.
Infra-red remote controller can be added as an accessory
CD-R / CD-RW compatible
Display of CD text information from head unit or compatible CD changer. Display scrolls if necessary
Disc Name Preset allows names to be assigned to discs in optional CD changer. When disc is selected the name will appear on the radio's display
Disc Name Preset Play allows you to select by name any disc in optional CD changer. (Optional hand-held remote control is required)
RDS (radio data system) & EON (extended other networks) tuner
Full coverage of LW / MW / FM wavebands
Display of radio text information
4 x 50 Watts max power (MOSFET)
System Q sound control
RCA preout (2.0 volt) for connecting external amplifier
24 hour clock display
Two way telephone mute
Automatic turn off (after selectable delay of 20, 40 or 60 minutes)
12 months Theft Replacement Insurance included, when registered at www.ktrs.co.uk within 21 days of purchase
Complete with full fitting and operating guide

 

[custard]

Supertuner Supertuner IIID
24-Station/6-Button (18FM/6AM) Presets
BSM (Best Stations Memory)
CD Player
1-bit D/A Converter 16-bit
CD-R/CD-RW Compatible
AGC (Automatic Gain Control)
CD Text CD Text
BMX Digital Enhancement
MP3 Playback Compatibility
Codec Support MP3, WMA, WAV
File System ISO9660-1,-2, Romeo, Joliet
Max Directory 8
Max. Folder # 253
Max File # per Folder 99
Max File # per Disc 65535
Multisession Disc Play
Random Play Folder/Disc
Repeat Play File/Folder
MP3 Bit Rate 8~320kbps or VBR
WMA Format WMA v7, 8, 9
WMA Bit Rate 48~384kbps, VBR, Lossless
File Name 64 bytes
Folder Name 64 bytes
ID3/WMA Tag ID3 v1.0, 1.1, 2.2, 2.3, 2.4; WMA
Tag Length 30 bytes
Tag Data Track, Artist, Album, Comment
Tag Display On/Off
List Search Folder
Display Features
Display Type Multicolor LCD with LED Backlight
Audio Features
Built-in Speaker Power MOSFET 50W x 4
Continuous Power Output 22W x 4
Equalizer EEQ (3-Band Parametric)
Equalizer Presets 5
User Equalizer Settings 2
Loudness 3 mode
FIE (Front Image Enhancer)
Electronic Balance/Fader
Source Level Adjuster (SLA)
RCA Preouts 1 pair
Preout Voltage & Impedance 2.2V, 1k Ohm
General Features
Rotary Volume Control Fixed
Wired Remote Input
Detachable Face Security

 

[custard]

dont think theres really much betwen them to be honest. might be little features that make the difference to you such as the kenwood being able to take the hook up from an ipod.
other guys will give there opinion

 

[paulbfd]

Or you could have my Alpine CDA-9812RB for £100