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Aurum Cantus AC130/50CK 5-1/4" Midwoofer

Brand:|Model: AC130/50CK|Part # 296-442


The tailored response of the AC130/50CK's exotic yet supremely engineered non-woven carbon fiber/Kevlar composite cone delivers the signature Aurum Cantus combination of depth, accuracy, and listenability.
In Stock
List Price$129.99
Regular Price$99.75
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Sale Price
$85.00
Part # 296-442
Highlights
  • Non-woven carbon fiber/Kevlar composite cone
  • Large 2" diameter copper-clad aluminum flat wire voice coil maximizes dynamic range
  • Round cast aluminum alloy frame is strong; easy to flush mount
  • Powerful magnet structure features distortion-canceling fixtures
  • Long-throw design and good Xmax for strong bass
  • Vented pole piece and under-spider openings reduce power compression




Product Details

Aurum Cantus AC130/50CK 5-1/4" Midwoofer

Based on the already excellent AC Series, the Aurum Cantus AC130/50CK 5-1/4" large diameter voice coil midwoofer offers a whole new index of performance attributes. The tailored response of the AC130/50CK's exotic yet supremely engineered non-woven carbon fiber/Kevlar composite cone delivers the signature Aurum Cantus combination of depth, accuracy, and listenability. A copper-plated flat aluminum wire voice coil provides high efficiency and excellent power handling, complemented by a low-distortion magnet system and precisely cast aluminum alloy basket. Aurum Cantus woofers are characterized by fast transient response, minimal tonal coloration, and deep, dynamic bass.



Product Specifications
  • Nominal Diameter5-1/4"
  • Power Handling (RMS)150 Watts
  • Power Handling (max)225 Watts
  • Impedance8 ohms
  • Frequency Response37 to 4,500 Hz
  • Sensitivity89 dB 1W/1m
  • Voice Coil Diameter2"
Thiele-Small Parameters
  • Resonant Frequency (Fs)37 Hz
  • DC Resistance (Re)7 ohms
  • Voice Coil Inductance (Le)0.67 mH
  • Mechanical Q (Qms)3.17
  • Electromagnetic Q (Qes)0.23
  • Total Q (Qts)0.21
  • Compliance Equivalent Volume (Vas)0.78 ft.³
  • Mechanical Compliance of Suspension (Cms)1.73 mm/N
  • BL Product (BL)9.1 Tm
  • Diaphragm Mass Inc. Airload (Mms)12.4g
  • Maximum Linear Excursion (Xmax)6 mm
  • Surface Area of Cone (Sd)95 cm²
Materials of Construction
  • Cone MaterialCarbon Fiber / Kevlar
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter6.18"
  • Baffle Cutout Diameter5"
  • Depth3.27"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.06 ft.³
  • Sealed F3138 Hz
  • Vented Volume0.11 ft.³
  • Vented F391 Hz
Aurum Cantus AC130/50CK 5-1/4" Midwoofer
  • BrandAurum Cantus
  • ModelAC130/50CK
  • Part Number296-442
  • UPC844632089138
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (2 Reviews)
  • Weight5.25 lbs.
  • 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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Aurum Cantus AC130/50CK 5-1/4" Midwoofer

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Aurum Cantus AC130/50CK 5-1/4" Midwoofer

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