Mark Seaton
Supporting Actor
- Joined
- Oct 10, 1999
- Messages
- 599
- Real Name
- Mark Seaton
Hi Tom,
Well, with 2500-3000W, at 1m, a single B-DEAP can peak to 140dB @1m. How low depends on how it is placed/loaded. It's a bit odd to stand at 1m and listen, and that's at the top end of the amp. Now what I was referring to was that standing in front of a stack like this at 1-2m would easily deliver the 140dB levels with program material:
The main issue is making sure the CD player is BEHIND the stack, as keeping it from skipping can become a problem.
With two amplifiers I have around powering that stack 140dB down to the mid 30Hz range is possible at 1-2m. Levels which should only be put to use by professionals (with earplugs) are available above about 40Hz from that stack and about 8-10kW of power.
So far as MN, no one yet, but someone has posted to our forum about a system we are helping him with where he will have 3 td1s for his LCR and a pair of DIY bass horns(LAB sub project designed by Tom Danley, our designer) which should be quite impressive in their own right. I may travel up to deliver those to check out the system, we'll see.