Fountek NeoCD1.0 Ribbon Tweeter

The Fountek NeoCD1.0 is a true ribbon tweeter featuring an 8 x 38mm diaphragm, a high power neodymium magnet and a 100mm circular alloy faceplate. The ribbon material is an ultra light (10mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).

The end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.

We recommend a minimum crossover frequency of 3.5kHz / 18db octave.

Key Features:

• Smooth extended response 2-40kHz
  
• Ultra lightweight ribbon
• Neodymium magnet system
  
• Built in transformer
  
• Low distortion
• Excellent transients
  
• Alloy body / faceplate

Basic parameters:

Here's the full datasheet: