After received lot feedback fr forumer about the SQ of C2, Edifier had decide to modify the SQ of C2 and finally the new replacement model HCS2330 arrived

Edifier HCS2330

Specifications:

    * Total Power Output: RMS 9W x 2 + 35W (Total RMS of C2 around 30W)
    * Input Impedance: 22K Ohm
    * Frequency Response: L/R: 200Hz-20KHz SW: 30Hz-125Hz

Features:

    * 2.1 channel multimedia speaker with external amplifier
    *  Complete wooden housing for all speakers
    * Electronic Intelligence Distortion Control (E.I.D.C) inside
    * Built-in MCU control with multifunctional digital display
    * 6.5 inch driver for subwoofer with 2-way designed satellites
    * Magnetically shielded drivers for all speaker

OK, I've got the new Edifier HCS2330 from PC fair in Convention Center today (11.04.08)

price is RM299, you Inter-Asia guys hard to negotiate lah 

so difficult to talk there at exibition! imagine 50 systems on the single wall, all ON and pumping the music very loud.
I lost my voice after 10 minutes negotioating 

somebody previously asked about loosing the settings (volume level etc) when you turn off the power. (related to C3 also??).
The trick is that you have two power switches on C2/HCS2330 - on "soft" button in front, second is "hardware" rocker switch at the back of amplifier. If you want to keep settings - use only front switch (or remote). Once you off from back - settings are lost. Expect some small stand-by consumption when in software-off button.

the new 2330 looks exactly like C2 - no external difference at all
C3 looks much bigger (and much heavier) compare to 2330 when sitting on the same shelf.
2330 weight like 9Kg in the box (can carry outside)

warning:
sound frequency range is something unclear - when you look at the box it says:
38Hz-108Hz subwoofer
115Hz-20KHz speakers

which is different from advertising in brochure:
30hz-125hz
200hz-20khz

not much difference, probably can not hear at all, just not accurate info like a little disappointment

ok, the bad news that I can not test the system and send some feedback here about sound quality 
because I need to move all my computer gear/tables etc to another room, need a few days to set up everything 

ThunderMatch has kinda bad reputation around here