The SPL figures below are from anechoic measurements. For in-room response add 3 dB per nearby boundary, so if the sub is in a corner add 9 dB to all the numbers (that's where the data sheet's 125 dB of clean in-room bass comes from).

The Sub 25 puts out 9 Hz cleanly up to around 89 dB - after that it's limited by the DSP. We could make it go louder but it won't be clean. This is still better than not having 9 Hz response at all, and it's not like some manufacturers who say that if you input 8 Hz you'll get 120 dB out when what they're not saying is that it's loaded with distortion and/or containing no fundamental tone to speak of. From 17 Hz and up Sub 25 output is linear up to 108 dB. Beyond that the DSP rolls off the deepest bass off and the remainder goes up to 116 dB cleanly.

sub 25 what price

You forgot, logit rather email to them instead.

then what r u doing here?

Here's a review of 3 traditional subs and  3 modern (compact) subs by the renown Brent Butterworth in S&V Nov 2009.

However, I could not find this article on S&V web anymore. Is there a possibility that it was being pulled out of S&V website? My guess is that one of the heavy advertisers might have give an earful or whatever to S&V. If that's true, then it is sad (but, it's a reality of life) that S&V is going down the What Hi-Fi crap road. 

Below are large files, so might take time to load.

Cover

Axiom Audio EP600v 2, Bag End PD12E-1 & JL Audio Fathom f112

PSB Subseries 500, SVSound PB12-Plus & Velodyne Optimum-12 (SPL1200Ultra in Asia)
Conclusion of the 'battle'

He is .. apparently changin to sealed subs now..
In fact a few of them hv .. uhm how do u say 'outgrown' from svs..

D

tks for the comment.. not really loud sound good.. afraid mother in law later kapak my sub if the house suddenly shake.. huhu

htkaki... thanks... but where normally is KLAV held coz never been to one before.  and is it easily accessible, coz im not from KL. 

I hope this sub give the SVS a run for its money.  Just wanna have good competition so price will come down.  Its like politic where you need strong opposition to keep the gov't from abusing its power!

Sigh... Check on fedex site, it's usd 1k for shipping. anyone got jalan to bring it back?

is this better than pb13?

Whose CT Seong? PM him for pricing?

Speaking of Emotiva, they did not bother to reply my e-mail after the product was delivered with a t-shirt missing. Not being particular abt the t-shirt, but at least have the courtesy to reply. So much so for their after sales service.

Mr Tan got so pissed with their delay in reply for XPA-2 that he decided not to buy from them.

Welcome back, bro 

Yes, indeed disappointing. I wonder what will happen if any of our power amps blows off. It could possibly be a long wait. In saprozeldo's case, he need to call them at midnight to get the quote during the promo as they did not reply his few e-mails.

Btw, have you been able to re-position your F15?

why cannot pinjam let say u can come my house then u can bring subwoofer pb13-ultra i test sound bass
then u can take out can ?

Then will there be any options for ard 3K on subwoofer?

Btw what is ID companies imply in the statement,"ID companies seem to produce good subs that are much better priced"?

TQ.

KL can get lots I presume... but I'm in backwater Kuching where only those sharks hifi shops lurk around waiting to chop ppl... so I'm finding it hard to get an active sub...

any reputable shops that's willing to ship here?