Kei
Member
Does your 2.1 system connect to your current sound card via a single 3.5mm TRS or two? Some 2.1 systems don't require a separate input from the computer as the crossover for the sub and satellites is done internally. The problem you get is that 2.1 systems get the sub to play at much higher frequencies than it should in order to reduce the size of the satellite speakers. (small satellites with <4" drivers generally won't reproduce frequencies beneath 200Hz at an acceptable level. (simply because they have insufficient cone area and piston excursion to move enough air) I run my stereo system in tandem with a 5.1 a/v receiver so that i can have any combination of 2.0, 2.1 or 5.1 that still uses the same stereo amp for the front speakers. Difference is that my sub only contributes below 45Hz as this is where my speakers response begins to fall.
Those behringers aren't going to sound great as they are only 4" drivers and the frequency response goes down to 80Hz at an unquoted dB level. (plus they are a whopping 8W) They should sound reasonable for the money, edifer's or microlab monitors are probably similar in performance. (possibly better if they are slightly larger)
You could try and do what i did and get most of the kit for free when people throw stuff out. (my luxman amplifier was rescued from a skip, but is worth about £300 second hand) I spent some money on some new parts for it and restored it back to as new. I picked up some old speakers and bought some new parts and built my own into the old cabinets and my sub was built from scratch during my GCSEs.
If it helps, here is how mine is set up.
The mic > PS400
Permanent connections at the soundcard. The xonar software (for the ST/STX at least) allows you to switch between headphones and speakers on the fly so only the selected device plays. SPDIF outputs at the same time as speakers, but shuts off when headphones are selected. A DGX would be simpler as you'd have the speakers as a single 3.5mm TRS rather than a separate pair of RCA.
Those behringers aren't going to sound great as they are only 4" drivers and the frequency response goes down to 80Hz at an unquoted dB level. (plus they are a whopping 8W) They should sound reasonable for the money, edifer's or microlab monitors are probably similar in performance. (possibly better if they are slightly larger)
You could try and do what i did and get most of the kit for free when people throw stuff out. (my luxman amplifier was rescued from a skip, but is worth about £300 second hand) I spent some money on some new parts for it and restored it back to as new. I picked up some old speakers and bought some new parts and built my own into the old cabinets and my sub was built from scratch during my GCSEs.
If it helps, here is how mine is set up.
The mic > PS400

Permanent connections at the soundcard. The xonar software (for the ST/STX at least) allows you to switch between headphones and speakers on the fly so only the selected device plays. SPDIF outputs at the same time as speakers, but shuts off when headphones are selected. A DGX would be simpler as you'd have the speakers as a single 3.5mm TRS rather than a separate pair of RCA.
