Activity Stream

Hi Ian, I do not know how to estimate it, as the apparent volume depends on the fill. Saying that, the raw volume is about 100 l. My best...

What is the volume of your enclosure?

Hi Ian, thank you for your reply. Ha, ha, small world, eh?

OTOH, the higher impedience driver will typically have a higher BL to better control the woofer's cone movement. For example, I wouldn't even...

https://www.mixonline.com/technology/1977-urei-813-studio-monitors-383665 Hi Richard this link refers to an Eminence helper woofer. When Urie...

If you use an active crossover then the individual driver’s impedance doesn’t matter. If you are using a passive crossover then the impedance will...

Hi M, I think you might be able to use your 15M woofers because they are easily be used up to about 1500 hertz. You could therefore use the wave...

I'm trying to learn the ways of you masters, but I feel I lack the brain capacity to fully digest everything. Yet, I still feel welcome and that...

I haven't been here for a long time . I have a new project so I will be there again ... gerard

UREI WOOFERS Apart from woofers specific to UREI use (U800 series), there aren't many from JBL which effectively fullfilled this task or could do...

Yes l actually met Marco through Rich in London back in 2018. I enjoyed listening to Marco’s system. Regards Ian

Hi Rob3606, thank you for your reply. As Ian noted above, the TAD 1601A that is currently mounted in the enclosure had been crossed-over at...

Do you have a 1 " driver that can bolt on to a 2344?? If you do you may want to try that. It's going to be similar. If you already have 1.5 inch...

Hi Ian, I know. There is a gentleman marco_gea on the diyaudio forum, who is very knowledgeable about all the TAD Exclusive speakers and he...

Yes that is correct. The issue only applies to a passive crossover network. You can either use your FlR dsp or a passive EQ after the FIR...

Hi Ian, thank you for your reply. I am currently using a TAD 1601A in the enclosure and if my calibration can be relied on the sensitivity is...

Hi Robh3606, thank you for your reply. Please note that I had moved any further discussion as per my post # 47. Kindest regards, M

What you need to know is the sensitivity of your 515 woofers? I don’t recall specifically but the M2 with a 2451 has a sensitivity around 110 db...

Hello Well if you look at the curve it's fairly linear until 700Hz where it quickly starts to roll off. When it starts to roll off the phase is...

I agree Todd. It’s about what works for you.

Hi Ian, in response to your reply in the thread...

Hi Ian, all, I do not believe that I had mentioned my project in my responses herein, that had been sort-of disclosed here:...

One does not need horns to attain the necessary dB and "jump factor." In fact, I believe that the proper cone driver will provide more "jump factor"...

And where would one even look to find these drivers anymore? Maybe here... ...

Edited to update content Hi Rob, I think the argument of digital versus an analogue is not an argument at all. It comes down to how your...

"Carver" has become a dirty word in my household. How might a Hafler 101 compare with a Crown Straight Line One? The Crown SL-One has become my...

DerekTheGreat, JBL M2 is capable of about 123db with limited power compression and there is no reason to think 4367 will produce less as they use...