look at the sub     

Fuyoh...I see htkaki there....

He! He! Is he looking at some chun leng lui promoter?

Thank you, boss 

Still have some limitation to actually set up a shop in Amcorp Mall. It's ok. Slowly but surely with the support of fellow lyn members 

Finally have time to do my PC-12Plus FR. Using realtrap.com's test tone and pink noise armed with SPL meter.

http://www.realtraps.com/test-cd.htm

Here's the graph. Anyway, will try other s/w as well to compare the result.



As you can see, there is a serious issue from 40Hz to 48Hz as it dips real low. Abt -26dB difference    The 'valley' is difficult as the PEQ only tackles peak. As you can see in this graph, the peak (28Hz) is being 'subdued' a bit. Any advice would be welcomed 

At 16Hz, it starts to roll off 'dramatically', hitting 60dB at 10Hz, which is the same reading that I got when 46Hz tone is played. Only at 47Hz, the reading flipped to 50dB. It shot up to 61dB for 48Hz. There must be something very wrong with the room acoustic or something is messing with it . Need to find out 

When I have time, I'll do some 'tweaking' with the room. Then, re-do the graph again.

Oh yes, to get the 70dB reading, the volume level is at -33.5dB on my 1900. Crossover setting is at 80Hz.

Of course lah. You keep on posting here while your children or your spouse waiting there for you. They need to log-in to play 'Farm Town' etc 

Now, I have 4 huge foams at home. Waiting for Sunday to do it.

  fuyooo!!!! Then again, not a big prob to him since he has amass >250 BDs. Record holder still belongs to Tun for over >350 BDs. Maybe breach 400 mark by now.

arremie, I am going to test RPG and not that. I have 4 huge 1" thick foam with rubberised back. Just brought home 'some stuff' for my treatment.

wah... elite spotted again with expensif watch

big big?? hang on wall wan??

or clock tower size?

Back to topic, here are some photos :

I wander if car carpet the big roll type with sort of 'wiry mass' can be use or not?    I suppose I might need some sort of room treament as my nightly bashing is lossing my ceiling & roofing. Sorry as I am a poor peasant as reading up all the elite wearing submarine, oyster & so on elite watch made me feel very small...........even my ball shrunk down to tiny size!   So I am looking around for cheapo DIY.

Yes, it is upstair. The left room. I have shifted my peasant setup in Jan 2008.

If things go ultra smooth and as planned hor, then I shall have a new detached HT room nia. No more major acoustic headache.

For the time being, I must say that it is quite good considering it is not high-end setup. A little more acoustic treatment and fine-tuning are needed for now.

same - RM7999.00 to go 

now i can say it....what a mess

Maybe we shall ask all SVS owners to post the photo of their setup wt SVS.

jwyj has twin towers to show us.

a challenge on who's the 'biggest'? not a bad idea...

how much do u think i can fetch for my 3mth old CHT12Q??

hmmm...the SB12 looks good and very compact at 14" nia....

and the SB13 looks very good
MUST AVOID THIS THREAD!!!!!!

put in toilet?