Dayton Audio’s ND64-16 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
Dayton Audio’s ND64-16 is truly a full-range driver and capable of over 6 mm of peak-to-peak excursion. It features a dual neodymium magnet structure, a 3/4" CCAW voice coil, and a copper sleeve to minimize distortion. An efficient, low-distortion neodymium motor is combined with a rigid yet lightweight aluminum magnesium diaphragm, yielding impressive high-impact audio reproduction. Perfect for single point-source speaker applications, or combined in multiples for line array designs.
Product Details
Product Specifications
Nominal Diameter 2-1/2"
Moving Mass Of Diaphragm (Mmd) 2.11
Power Handling (RMS) 15 Watts
Power Handling (MAX) 30 Watts
Impedance 16Ω
Frequency Response 100 to 20,000Hz
Sensitivity 80.2dB 2.83V/1m
Voice Coil Diameter 0.75"
Thiele-Small Parameters
Resonant Frequency (Fs) 100.9Hz
DC Resistance (Re) 14.5Ω
Voice Coil Inductance (Le) 1.21mH
Mechanical Q (Qms) 4.1
Electromagnetic Q (Qes) 0.45
Total Q (Qts) 0.41
Compliance Equivalent Volume (Vas) 0.018ft³
Mechanical Compliance of Suspension (Cms) 1.65mm/N
BL Product (BL) 6.54T·m
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
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume 0.005ft³
Sealed F3 210.8Hz
Vented Volume 0.015ft³
Vented F3 111.2Hz