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PEX Dayton Audio ND90 8 3 1/2" Aluminum Cone Full Range Neo Driver 8 Ohm P2348496PEX-290-210 https://cdnimages.opentip.com/full/PEX/PEX-290-210.jpg Dayton Audio ND90 8 3 1/2" Aluminum Cone Full Range Neo Driver 8 Ohm Manufacturer Part Number: ND90-8Looking for a small driver that punches above its weight class? The ND90-8 radical high performance full-range transducer exudes an aura of superiority. When teamed up with the matching ND series passive radiators this driver can produce incredible full sound from compact enclosures.Key Features: Direct replacement for Aura NS3Rubber-edged anodized aluminum alloy coneLarge excursion capability-4 mm Xmax, 20 mm peakSelf-shielded Neo-Balanced motor structureFull-range 80 Hz to 15 kHz performance3/4\" 4-layer underhung voice coil with polyimide former20 watts RMS power handlingOverview: Dayton Audio ND90-8 3-1/2\" Aluminum Cone Full-Range Neo Driver 8 OhmDayton Audio\'s compact aluminum cone drivers demonstrate the latest advances in high-excursion design processes. An efficient, low-distortion Neo-Balanced motor is combined with a rigid yet lightweight aluminum diaphragm, yielding impressive high-impact audio reproduction. Perfect for single point-source applications, or combined in multiples and line arrays.Specification: Product DetailsBrandDayton AudioModelND90-8Part Number290-210UPC844632077449Unit of MeasureEachWeight0.55Product SpecificationsNominal Diameter3-1/2\"Power Handling (RMS)20 WattsPower Handling (MAX)40 WattsImpedance8ΩFrequency Response80 to 15,000HzSensitivity81.4dB 2.83V/1mVoice Coil Diameter0.75\"Thiele-Small ParametersResonant Frequency (Fs)70.7HzDC Resistance (Re)7.5ΩVoice Coil Inductance (Le)1.08mHMechanical Q (Qms)4.71Electromagnetic Q (Qes)0.75Total Q (Qts)0.65Compliance Equivalent Volume (Vas)0.062ft³Mechanical Compliance of Suspension (Cms)1.22mm/NBL Product (BL)4.3T·mDiaphragm Mass Inc. Airload (Mms)4.2gMaximum Linear Excursion (Xmax)4mmSurface Area of Cone (Sd)31.2cm²Materials of ConstructionCone MaterialAluminumSurround MaterialRubberVoice Coil Wire MaterialCopperVoice Coil FormerKapton® / PolyimideBasket / Frame MaterialSteelMagnet MaterialNeodymiumMounting InformationOverall Outside Diameter4.07\"Baffle Cutout Diameter3.01\"Depth2.39\"# Mounting Holes4Parts Express Staff Recommended Enclosure VolumeSealed Volume0.08ft³Sealed F392HzVented Volume0.18ft³Vented F346HzManuals & Resources: Dayton Audio ND90-8 SpecificationsDayton Audio ND90-8 Klippel Test ResultsDayton Audio ND90-8 Graphs/FRD/ZMA Data FileDayton Audio Manufacturer Warranty 2348496 844632077449 0.9000lbs 0.00 0.00 0.00
Dayton Audio
21.98 2025-09-23 773 In Stock

Dayton Audio ND90-8 3-1/2" Aluminum Cone Full-Range Neo Driver 8 Ohm

Brand Dayton Audio
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UPC: 844632077449
SKU: PEX-290-210
Price:
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Product Description

Manufacturer Part Number: ND90-8

Looking for a small driver that punches above its weight class? The ND90-8 radical high performance full-range transducer exudes an aura of superiority. When teamed up with the matching ND series passive radiators this driver can produce incredible full sound from compact enclosures.

Key Features:
  • Direct replacement for Aura NS3
  • Rubber-edged anodized aluminum alloy cone
  • Large excursion capability-4 mm Xmax, 20 mm peak
  • Self-shielded Neo-Balanced motor structure
  • Full-range 80 Hz to 15 kHz performance
  • 3/4" 4-layer underhung voice coil with polyimide former
  • 20 watts RMS power handling


Overview:
Dayton Audio ND90-8 3-1/2" Aluminum Cone Full-Range Neo Driver 8 Ohm

Dayton Audio's compact aluminum cone drivers demonstrate the latest advances in high-excursion design processes. An efficient, low-distortion Neo-Balanced motor is combined with a rigid yet lightweight aluminum diaphragm, yielding impressive high-impact audio reproduction. Perfect for single point-source applications, or combined in multiples and line arrays.


Specification:








Manuals & Resources:

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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