Posted by Anis (202.147.160.162) on November 25, 2003 at 23:27:01:
I bought the REL this Saturday and since then trying to find the optimum crossover and level setting for the room and to blend it with the Paradigms Studio 40 v2.
I have concluded that a setting of cut off frequency of 28 Hz (Coarse on A and Fine on 5) is the maximum I can go to before muddiness creeps in. Seems this setting is "just under the main speakers". The current setting of the level on the REL is about 12 o'clock. I will continue to fine-tune it in the next days and maybe weeks to come to try to have as close to perfect match as possible.
The frequency response specified for the Paradigms is 59-22,000 Hz (+/- 2 dB) with low frequency extension down to 34 Hz (+/- 3 dB, in a typical room). The Paradigms are on a rigid metal stands with 6 inch center post filled with river sand and decoupled from the flooring by spikes. REL is positioned on the far left corner of the room 3 inches out from side/rear wall and its mode button on 3 (180 deg).
My room dimension would make an audiophile run like hell, W 13'-3" x L 13'x H 9'-6", but this is what was available for exclusively setting up my system.
The overall sound quality is so far acceptable with good low frequency extension that was missing before the REL was put in. I feel I can still achieve a better integration overall.
I have been through REL/Sumiko Procedure on Sunday and tried to setup REL based on the guidelines. However, the fine tuning part is something which I must do by trial and error to achieve the final settings. Knowing that the mix of equipment that I have, the room and personal preference all play a very important role. It is these fine settings that I realise needs time and effort on my part.
I would greatly appreciate any comments from anyone who has tried setting the sub with similar speakers.
Thanks