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FOUNTEK NeoCD3.0 RIBBON TWEETERS - SOLD IN PAIRS
110mm ROUND AUDIOPHILE TWEETER PAIR

NeoCD3.0 ribbon tweeter is a high-performance component which is probably the best choice for building or upgrading your HiFi loudspeaker system. With a ;little crossover construction  experience you can experience an incredible enhancement to your listening.
Thjis tweeter features:
A Super strong Neodymium magnet for very high efficiency.
Build-in impedance conversion transformer with ruler flat linear response.
Effective from 1.4KHz upwards due to the relatively low self-resonance.
Large area and very thin, Enforced-Sandwich Ribbon Diaphragm guarantees a high degree of signal fidelity, efficiency and a broad frequency response.
Low distortion factor, good power-handling capabilities, high linear impedance and linear amplitude frequency response to the infrasonic.
Broad frequency response range and FLAT impedance from 1KHz to 40KHz.
6mm thick, metal faced, black anodised, wide dispersion 110mm face plate.
Foam backed for mounting grommet. Fully shielded for TV proximity.
Many advantages of this driver give it a wide application.
The Manufacturers Recommended Crossover Frequency is to be no lower than 2.5KHz / 2nd-Order for rated power.
The wide bandwidth affords this ribbon tweeter to be quite suitable for two-way speakers systems.
High efficiency makes this tweeter suitable for multi-array speaker systems and also ideal for low power setups. The NeoCD30 sounds just beautiful with the A3500-SS of 35 Watts giving ample volume.
A higher crossover frequency will yield better power handling.
so the NeoCD30 can be inserted into more powerful multi-way setups as a high range  "Super Tweeter".
Requiring high power? Then see also our NeoPRO 5i

For shimmering highs with incredible detail that will compliment any system.. Please consider the NeoCD30.

Super strong Neodymium magnet for high efficiency
Build-in impedance conversion transformer
Effective from 1,400Hz upwards due to the large diaphragm area and low self-resonance.
Thin enforced sandwich ribbon diaphragm guarantees a high degree of signal fidelity and broad frequency response.
Low distortion factor, good power-handling capabilities, high linear impedance and amplitude frequency response and the broad frequency response range.
Flat impedance from 1,000 to 40,000Hz
Stones Sound Studio Recommend above 5KHz with a 3rd-Order crossover.
 
Specifications
Ribbon materialEnforced sandwich
Ribbon mass18mg
Ribbon dimension8mmX60mmX0.02mm
Ribbon area480square millimeters
Gap flux0.6 Tesla
Gap height3mm
Impedance7Ohm
DCR0.02 ohm
Sensitivity95dB/M/W
Frequency response1,400~40,000Hz
Resonance frequency 400Hz
Power handling17W Normal, 40W Max
Recommended crossover frequency2,500Hz / 2nd-Order

SPL
Impulse
Waterfall
Mechanical Diagram [jpg]

Cut Out [jpg]

Both [pdf]

White Sheet
Marketing Document
Technology

More about Ribbon Tweeter Technology

  
4KHz Crossover

*Crossover suggestions have been sourced from work done on the JP3.0 and will be suitable due to similar impedance transformer

  
4KHz Crossover Version 2

Design Details

  
8KHz Crossover
  
8KHz Crossover Version 2

Design Details

  
Click to enlarge Click to enlarge [a]

NeoCD30 with
A3500-SS &
Peerless HDS250

Click to enlarge Click to enlarge [b]
Click to enlarge Click to enlarge [c]
Click to enlarge [a]

NeoCD30 with
Peerless HDS250

Click to enlarge [b]

NeoCD30 with
Peerless HDS250

  

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