ER18MTM Ribbon (Pair)

Product Description

ER18MTM (pair), Ribbon Tweeter version by Dennis Murphy

A premium two-way system using the 6.5″ Reed cone mid-woofers from SEAS and  Fountek, Ribbon tweeter.

A professionally assembled and tested crossover network is available.  We can offer other brand name crossover components on request.

The full kit includes:

• MTM – dual mid-woofer, tweeter design
• 4 x SEAS, ER18RNX mid-woofers
• 2 x Fountek, NeoCD3, Ribbon Tweeter
• 2 x Crossover parts featuring Air cored inductors and Solen Fast Caps.
• 2 x Option to choose input terminals
• 2 x 3″ d x 4.5″L port tube
• Hookup wire
• Mounting screws
• Dacron damping material
• Build Plans

A Bare Bones version is available that includes just:

• 2 x Fountek, NeoCD3 tweeters
• 4 x SEAS, ER18RNX mid-woofers
• 2 x Crossover parts
• Build Plans

A digest version of Richard Swerdlow’s write-up on the design with cabinet plans is available in the pdf link below.

ER18 Writeup