• Home
  • Aurasound NS3-193-8A 3" Extended Range Driver 8 Ohm

CLEARANCE Aurasound NS3-193-8A 3" Extended Range Driver 8 Ohm

AuraSoundPart # 296-258
Model: NS3-193-8A
Aurasound's 3" NS3-193-8A full-range driver is widely regarded as one of the finest, small-format speaker drivers made today. A patented NRT motor submerses the voice coil in a dense magnetic field for the ultimate in fidelity.

Key Features

  • NRT motor for reduced intermodulation and non-linear distortion
  • Kapton former and CCAW voice coil for high power handling
  • Durable aluminum cone, steel frame, and rubber surround
  • Over 9 mm of usable peak-to-peak excursion
  • Wide 80 to 15,000 Hz frequency response
Get Notified When Available

We'll send you an email when Aurasound NS3-193-8A 3" Extended Range Driver 8 Ohm is back in stock or available for preorder.

60 Day No Hassle Return Policy

Overview

Aurasound NS3-193-8A 3" Extended Range Driver 8 Ohm

Creating modern high fidelity, low distortion speakers is easy with Aurasound's revolutionary NS3-193-8A 3" full-range woofer. The self-shielded, radially polarized Neo-Radial Technology (NRT) motor focuses over 95% of the magnet's energy onto the underhung voice coil, forcing the cone to follow the input signal, reducing distortion.

For longevity, the NS3 is built using an aluminum cone that's mated to the stamped steel frame with a rubber surround. The Kapton® former and copper-clad aluminum wire (CCAW) voice coil help to increase peak power capacity. 9.5 mm of peak-to-peak excursion allows you to use this driver at, and below, the 80 Hz resonant frequency with authority without affecting its top-end response.

Product Details

BrandAuraSound
ModelNS3-193-8A
Part Number296-258
UPC848864016252
Unit of MeasureEach
Weight0.55

Product Specifications

Nominal Diameter3"
Bolt Circle Diameter3.66
Power Handling (RMS)20 Watts
Power Handling (MAX)80 Watts
Impedance8Ω
Frequency Response80 to 15,000Hz
Sensitivity80dB 2.83V/1m
Voice Coil Diameter0.76"

Thiele-Small Parameters

Resonant Frequency (Fs)80Hz
DC Resistance (Re)7.6Ω
Voice Coil Inductance (Le)1.1mH
Mechanical Q (Qms)8
Electromagnetic Q (Qes)0.73
Total Q (Qts)0.67
Compliance Equivalent Volume (Vas)0.0441ft³
BL Product (BL)4.7T·m
Maximum Linear Excursion (Xmax)4.25mm
Surface Area of Cone (Sd)31cm²

Materials of Construction

Cone MaterialAluminum
Surround MaterialRubber
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter4.07" diagonally, 3.48"
Baffle Cutout Diameter2.97"
Depth2.16"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.1ft³
Sealed F395Hz
Vented Volume0.12ft³
Vented F350Hz

Specifications

Q&A

Reviews

Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov