Dennis Johnson: R 2022 Ohio Jason Stephens: R 2023 Oklahoma Charles McCall: R 2017 . Everyone at the meeting seemed to approve. Watch My mains are rated pretty much the same as these and they have no problem being run off of a little QSC GX5. Are there any well known speakers they share characteristics with? I sat at a distance of 15 feet or more. ). Dennis was essentially selling BMR's for just about the cost of his parts). found in the New Philharmonitor. Kit is available from Meniscus Audio. He is an accomplished musician, and designer. Wood veneers can also be dyed. Dennis Murphy designed the Philharmonic BMR some years back and it lit up the DIY circuit. Still, the HT is flat in-room to 38Hz, and has useful output at 32 Hz. https://www.avsforum.com/threads/philharmonic-audio-dennis-murphy.1348949. Because the name of the new speakers was not known when that thread started, It is a good write up - however, I have not heard them - I would like to hear. All we usually hear is that the are really good and a great bargain. Consider donating a small token of appreciation for his charity. I will continue to offer the old Affordable Accuracy MTM center channel--it's a good match sonically and visually. I used the 3-layer, 3/4" one (Parts Express #260-530) for my speaker projects. Not as heavy as they are ackward!!! Something wrong with this post? For more information visit www.nic.org. A great all round design. Don't listen to me - I have not sold any $150,000 speakers. This is a 3-way "bookshelf" (a big bookshelf) incorporating the following drive units: RAAL, 64-10 Ribbon Tweeter, BMR 2.5 Midrange, and Scan-Speak 18W8545-1 Paper-carbon cone woofer. Apparently he had been working with a partner testing the viability of the new speakers on the DIY market and they were a smashing success. In addition, I'm a semi-professional violinist and violist and know what live music sounds like. This is a detailed measurements of a modified Pioneer SP-BS22-LR speaker by @Dennis Murphy called Affordable Accuracy Monitor (AAM). my MBOW1-3way speakers (original version). Sad news indeed, hope he can recover well. i'm thinking this mod corrects my feeling that they lack just a tad in the treble. What has been missing is a 3-way design with deep bass response and drivers that offer true 180-degree frontal radiation. The governor is responsible for enacting laws passed by the Illinois General Assembly. Sad news, but he's gotta do what's best for his health. Takes a Dayton kit, gives it a non-compromising crossover and assembled for you. Previous Next. Dennis Murphy Shutting Down Philharmonic Audio Sad news. The tweeters are very different. !