Dayton Audio ND64-4 2-1/2″ Aluminum Magnesium Cone Full-Range Neo Driver 4 Ohm
Overview:
Dayton Audio’s ND64-4 is truly a full-range, low distortion driver and capable of over 6 mm of peak-to-peak excursion. When teamed up with the matching ND series passive radiators this driver can produce incredible full sound from compact enclosures.
Key Features:
- Rubber-edged aluminum magnesium alloy cone
- Dual neodymium motor structure
- 4-layer voice coil with polyimide former
- Copper sleeve to minimize distortion
- High power handling
Product Details:
Brand | Dayton Audio |
Model | ND64-4 |
Unit of Measure | Each |
Weight | 0.35 |
Product Specifications:
Nominal Diameter | 2-1/2″ |
Power Handling (RMS) | 15 Watts |
Power Handling (MAX) | 30 Watts |
Impedance | 4Ω |
Frequency Response | 100 to 20,000Hz |
Sensitivity | 85.2dB 2.83V/1m |
Voice Coil Diameter | 0.75″ |
Thiele-Small Parameters:
Resonant Frequency (Fs) | 103Hz |
DC Resistance (Re) | 3.7Ω |
Voice Coil Inductance (Le) | 0.37mH |
Mechanical Q (Qms) | 4.36 |
Electromagnetic Q (Qes) | 0.36 |
Total Q (Qts) | 0.33 |
Compliance Equivalent Volume (Vas) | 0.015ft³ |
Mechanical Compliance of Suspension (Cms) | 0.93mm/N |
BL Product (BL) | 4.13T·m |
Diaphragm Mass Inc. Airload (Mms) | 2.56g |
Maximum Linear Excursion (Xmax) | 1.9mm |
Surface Area of Cone (Sd) | 15.6cm² |
Materials of Construction:
Cone Material | Aluminum / Magnesium |
Surround Material | Rubber |
Voice Coil Wire Material | CCA |
Voice Coil Former | Kapton® / Polyimide |
Basket / Frame Material | Steel |
Magnet Material | Neodymium |
Mounting Information:
Overall Outside Diameter | 2.52″ |
Baffle Cutout Diameter | 2.09″ |
Depth | 1.54″ |
# Mounting Holes | 4 |
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