Buyout Special

Aura NS6-255-8A 6" Paper Cone Neodymium Magnet Woofer

Brand:| Model: NS6-255-8A
Product Video
Aura's NS6-255-8A 6" woofer uses its underhung NRT motor design to great effect. It produces very impressive amounts of deep bass, and does it with a minimum of distortion.
  • NRT neodymium radial magnet design
  • Smooth midrange and impressive bass output
  • Underhung voice coil provides exceptional excursion
  • Useful response to 5.5 kHz
  • Paper cone with foam half-roll surround
  • Sturdy stamped steel basket
  • Vented pole piece
Part # 
Weight: 1.15 lbs.  
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Product Details

Aura NS6-255-8A 6" Paper Cone Neodymium Magnet Woofer

The Aura NS6-255-8A is a compact, lightweight bass driver for music playback and home theater systems. Aura's NRT motor design arranges eight precisely arced neodymium magnets in a circle surrounding the vented pole piece, creating an exceptionally deep and strong magnetic gap. The deeply set, underhung voice coil keeps more wire in the gap during operation than conventional designs, delivering astonishing low-distortion bass capability far in excess of what the driver's nominal Xmax rating would suggest. Buyout, limited quantities.

Product Specifications
  • Nominal Diameter6"
  • Power Handling (RMS)50 Watts
  • Power Handling (max)100 Watts
  • Impedance8 ohms
  • Frequency Response55 to 5,500 Hz
  • Sensitivity91 dB 1W/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)55 Hz
  • DC Resistance (Re)6 ohms
  • Mechanical Q (Qms)10.5
  • Electromagnetic Q (Qes)0.58
  • Total Q (Qts)0.55
  • Compliance Equivalent Volume (Vas)0.58 ft.³
  • Mechanical Compliance of Suspension (Cms)0.9 mm/N
  • BL Product (BL)6.1 Tm
  • Diaphragm Mass Inc. Airload (Mms)9.3g
  • Maximum Linear Excursion (Xmax)3.9 mm
  • Surface Area of Cone (Sd)126 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialFoam
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerKapton® / Polyimide
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter6.16"
  • Baffle Cutout Diameter5.35"
  • Depth3.24"
  • # Mounting Holes8
Aura NS6-255-8A 6" Paper Cone Neodymium Magnet Woofer
  • BrandAuraSound
  • ModelNS6-255-8A
  • Part Number299-030
  • UPC844632090561
  • Product CategoryProducts
  • Unit of MeasureEA
  • Product Rating
    (40 Reviews)
  • Weight1.15 lbs.
  • Case Qty30
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Aura NS6-255-8A 6" Paper Cone Neodymium Magnet Woofer

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Aura NS6-255-8A 6" Paper Cone Neodymium Magnet Woofer


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