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PEX Aurum Cantus AC165/50CK 6 1/2" Midwoofer P2348673PEX-296-444 https://cdnimages.opentip.com/full/PEX/PEX-296-444.jpg Aurum Cantus AC165/50CK 6 1/2" Midwoofer Manufacturer Part Number: AC165/50CKThe Aurum Cantus AC165/50CK 6-1/2\" midwoofer employs a large diameter voice coil, a non-woven carbon fiber/Kevlar composite cone, and a high-strength ceramic ferite magnet.Key Features: Non-woven carbon fiber/Kevlar composite coneLarge 2\" diameter copper-clad aluminum flat wire voice coil maximizes dynamic rangeRound cast aluminum alloy frame is strong; easy to flush mountPowerful magnet structure features distortion-canceling fixturesLong-throw design and good Xmax for strong bassVented pole piece and under-spider openings reduce power compressionOverview: Aurum Cantus AC165/50CK 6-1/2\" MidwooferThe Aurum Cantus AC165/50CK 6-1/2\" midwoofer employs a large diameter voice coil, a non-woven carbon fiber/Kevlar composite cone, and a high-strength ceramic ferite magnet. The tailored response of the speaker\'s exotic yet supremely engineered cone selection 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.Specification: Product DetailsBrandAurum CantusModelAC165/50CKPart Number296-444UPC844632089145Unit of MeasureEachWeight5.7Product SpecificationsNominal Diameter6-1/2\"Bolt Circle Diameter6.61Power Handling (RMS)150 WattsPower Handling (MAX)225 WattsImpedance8ΩFrequency Response37 to 4,500HzSensitivity89dB 2.83V/1mVoice Coil Diameter2\"Thiele-Small ParametersResonant Frequency (Fs)37HzDC Resistance (Re)7ΩVoice Coil Inductance (Le)0.67mHMechanical Q (Qms)3.68Electromagnetic Q (Qes)0.2Total Q (Qts)0.19Compliance Equivalent Volume (Vas)0.85ft³Mechanical Compliance of Suspension (Cms)0.97mm/NBL Product (BL)12.3T·mDiaphragm Mass Inc. Airload (Mms)13.7gMaximum Linear Excursion (Xmax)6mmSurface Area of Cone (Sd)133cm²Materials of ConstructionCone MaterialCarbon Fiber / KevlarSurround MaterialRubberVoice Coil Wire MaterialCopperVoice Coil FormerKapton® / PolyimideBasket / Frame MaterialCast AluminumMagnet MaterialFerriteMounting InformationOverall Outside Diameter6.97\"Baffle Cutout Diameter5.75\"Depth3.5\"# Mounting Holes8Parts Express Staff Recommended Enclosure VolumeSealed Volume0.07ft³Sealed F3148HzVented Volume0.1ft³Vented F397.53HzManuals & Resources: Aurum Cantus AC165/50CK SpecificationsAurum Cantus Manufacturer Warranty 2348673 844632089145 5.7000lbs 0.00 0.00 0.00
Aurum Cantus
135.64 2025-09-19 Out of Stock

Aurum Cantus AC165/50CK 6-1/2" Midwoofer

Brand Aurum Cantus
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UPC: 844632089145
SKU: PEX-296-444
Price:
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Product Description

Manufacturer Part Number: AC165/50CK

The Aurum Cantus AC165/50CK 6-1/2" midwoofer employs a large diameter voice coil, a non-woven carbon fiber/Kevlar composite cone, and a high-strength ceramic ferite magnet.

Key Features:
  • 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


Overview:
Aurum Cantus AC165/50CK 6-1/2" Midwoofer

The Aurum Cantus AC165/50CK 6-1/2" midwoofer employs a large diameter voice coil, a non-woven carbon fiber/Kevlar composite cone, and a high-strength ceramic ferite magnet. The tailored response of the speaker's exotic yet supremely engineered cone selection 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.

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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