Myna-MDT (Seas U18RNX with Morel MDT29)
Myna-MDT 18L Bass Reflex Bookshelf The Myna-MDT is an update on the first Myna. In that version, I had a severe notch with the Seas U18RNX Frequency Response shown in… Read more >
Magpie-MDT (SB17NRX2C35-4 with Morel MDT29)
Magpie-MDT 18L Bass Reflex Bookshelf This is an upgrade to the Magpie-DX. The woofer remains the same SB17NRX2C35-4. What I changed is the tweeter. The Magpie now sports a Morel… Read more >
Starling-MDT (the Final Cut)
ER18RNX with Morel MDT29 If there’s one thing I learned from working on the Myna-DXT, I can forget about getting the same kind of bass as in the U18RNX. It’s… Read more >
Myna ( Seas U18RNX/P with Morel MDT29 )
Seas U18RNX/P Fig 1 – Seas U18RNX/P RAW Response • Baffle Width=8-1/2″ When I measured the RAW frequency response of the Seas U18RNX/P, I couldn’t quite believe my eyes. I’ve… Read more >
Starling-2020 (Seas ER18RNX with Morel MDT29)
Starling-2020 I first worked on the Seas ER18RNX in 2010. Over the years, I did a total of 4 versions. The Starling-2020 is my 5th and by far, my best…. Read more >
Enlightenment – Scanspeak 15WU with Morel CAT378
ScanSpeak 15WU/4741T00 I would like to thank my buddy Mark Nash for sending his midwoofer for testing. The 15WU is the top of the line midwoofer by Scanspeak. It features… Read more >
Solitaire – Peerless 830870 with Morel MDT29
Solitaire Passive Crossover It’s been more than a year since I first tested out these drivers in an active, biamped system. This post is for the passive crossover. Fig 1… Read more >
Solitaire – Peerless 830870 HDS 4″ Midrange with Morel MDT29
Solitaire Peerless 830870 PPB Cone HDS 4″ Midrange with Morel MDT29 Tweeter Active Bi-Amped The Solitaire is the result of my quest for a compact satellite speaker. In this design,… Read more >
Morel MDT29 Ferrofluid Cooled 1-1/8″ Soft Dome Tweeter
Morel MDT29 Frequency Response Surface and Flush Mounted • Baffle Width=9-1/2″Fig 1 – Blue plot=Surface Mounted • Black plot=Flush Mounted Baffle Width=9-1/2″ • Ported Box=18 liters Morel MDT29 Surface Mounted… Read more >
Finch (Morel CAT378 + Vifa PL18W0-09-08)
Finch The Finch is the perfect marriage of two outstanding drivers, the Morel CAT378 with a vintage Vifa 6.5″ Premium Line PL18WO-09-08 midwoofer. In my earlier attempts with the PL18,… Read more >