Dayton Audio ND20FB-4 Rear-Mount 3/4″ Soft Dome Neodymium Tweeter
Quick Overview:
This versatile tweeter is a huge step above the average “budget” tweeter. It has the sensitivity, smoothness, and power handling to individually do a two-way with most small woofers.
Product Highlights:
- Compact neodymium motors have low stray field
- Ferrofluid enhances power handling and helps damp resonance
- Rear-mount design minimizes housing size
- Center-to-center spacing as low as 1-1/2″
- Great top-end air and sparkle
Product Description:
Don’t let the low price fool you! This versatile tweeter is a huge step above the average “budget” tweeter. Conceived with line array thoughts in mind, it is finally possible to achieve the inter-driver spacing needed to minimize comb filtering out to nearly 20 kHz. But its uses don’t stop at line arrays– it has the sensitivity, smoothness, and power handling to individually do a two-way with most small woofers. Or, use it in an A-pillar in your car as a great inexpensive component tweeter. Give them a try for your next budget or micro speaker– you will be pleasantly surprised!
Product Specifications:
Speaker Type | Soft Dome |
Power Handling (RMS) | 15 watts |
Impedance | 4 ohms |
Sensitivity | 90 dB 1W/1m |
Frequency Response | 3,500 to 25,000 Hz |
Thiele-Small Parameters:
Resonant Frequency (Fs) | 2072 Hz |
DC Resistance (Re) | 3.20Ω |
Voice Coil Inductance (Le) | 0.03 mH |
Mechanical Q (Qms) | 2.08 |
Electromagnetic Q (Qes) | 3.74 |
Total Q (Qts) | 1.33 |
Mounting Information:
Overall Outside Diameter | 1.54″ |
Depth | 0.75″ |
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