Dayton Audio - ND140-8 - 5-1/4" Aluminum Cone Midbass Driver 8 Ohm
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Chantilly, VA, United States
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Dayton Audio's ND140-8's compact aluminum cone demonstrates the latest advances in high-excursion design processes. Its compact size and high output make it perfect for your next point-source or line array speaker project. When teamed up with the matching ND series passive radiators this driver can produce incredible full sound from compact enclosures.
Product Specifications Nominal Diameter - 5-1/4" Power Handling (RMS) - 40 Watts Power Handling (max) - 80 Watts Impedance - 8 ohms Frequency Response - 54 to 8,000 Hz Sensitivity - 84.5 dB 2.83V/1m Voice Coil Diameter - 1"
Thiele-Small Parameters Resonant Frequency (Fs) - 56.5 Hz DC Resistance (Re) - 7.8 ohms Voice Coil Inductance (Le) - 1.44 mH Mechanical Q (Qms) - 5.01 Electromagnetic Q (Qes) - 0.79 Total Q (Qts) - 0.68 Compliance Equivalent Volume (Vas) - 0.27 ft.³ Mechanical Compliance of Suspension (Cms) - 0.76 mm/N BL Product (BL) - 6.05 Tm Diaphragm Mass Inc. Airload (Mms) - 10.4g Maximum Linear Excursion (Xmax) - 4 mm Surface Area of Cone (Sd) - 86.6 cm²
Materials of Construction Cone Material - Aluminum Surround Material - Rubber Voice Coil Wire Material - Copper Voice Coil Former - Kapton® / Polyimide Basket / Frame Material - Steel Magnet Material - Neodymium
Mounting Information Overall Outside Diameter - 5.43" Baffle Cutout Diameter - 4.72" Depth - 2.78" # Mounting Holes - 4 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume - 0.36 ft.³ Sealed F3 - 75 Hz Vented Volume - 0.84 ft.³ Vented F3 - 37 Hz
- All international buyers are responsible for all tax, duties and/or customs fees.
Dayton Audio's ND140-8's compact aluminum cone demonstrates the latest advances in high-excursion design processes. Its compact size and high output make it perfect for your next point-source or line array speaker project. When teamed up with the matching ND series passive radiators this driver can produce incredible full sound from compact enclosures.
Product Specifications Nominal Diameter - 5-1/4" Power Handling (RMS) - 40 Watts Power Handling (max) - 80 Watts Impedance - 8 ohms Frequency Response - 54 to 8,000 Hz Sensitivity - 84.5 dB 2.83V/1m Voice Coil Diameter - 1"
Thiele-Small Parameters Resonant Frequency (Fs) - 56.5 Hz DC Resistance (Re) - 7.8 ohms Voice Coil Inductance (Le) - 1.44 mH Mechanical Q (Qms) - 5.01 Electromagnetic Q (Qes) - 0.79 Total Q (Qts) - 0.68 Compliance Equivalent Volume (Vas) - 0.27 ft.³ Mechanical Compliance of Suspension (Cms) - 0.76 mm/N BL Product (BL) - 6.05 Tm Diaphragm Mass Inc. Airload (Mms) - 10.4g Maximum Linear Excursion (Xmax) - 4 mm Surface Area of Cone (Sd) - 86.6 cm²
Materials of Construction Cone Material - Aluminum Surround Material - Rubber Voice Coil Wire Material - Copper Voice Coil Former - Kapton® / Polyimide Basket / Frame Material - Steel Magnet Material - Neodymium
Mounting Information Overall Outside Diameter - 5.43" Baffle Cutout Diameter - 4.72" Depth - 2.78" # Mounting Holes - 4 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume - 0.36 ft.³ Sealed F3 - 75 Hz Vented Volume - 0.84 ft.³ Vented F3 - 37 Hz
- All international buyers are responsible for all tax, duties and/or customs fees.
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