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Aurum Cantus AC250/75C2C 10" Woofer

Aurum Cantus
Part #296-454

Aurum Cantus AC250/75C2C 10" Woofer

Aurum Cantus
Part #296-454  
Model: AC250/75C2C
The Aurum Cantus AC250/75C2C 10" large diameter voice coil woofer performs superbly, aided by its carefully engineered non-woven carbon fiber sandwich cone.
Key Features
  • Non-woven carbon fiber sandwich cone
  • Large 3" 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 reduces power compression
Your Price: $247.98
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MSRP: $337.99
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Overview

Aurum Cantus AC250/75C2C 10" Woofer

The Aurum Cantus AC250/75C2C 10" large diameter voice coil woofer performs superbly, aided by its carefully engineered non-woven carbon fiber sandwich cone. A copper-plated flat aluminum wire 3" 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 Details

BrandAurum Cantus
ModelAC250/75C2C
Part Number296-454
UPC844632089190
Unit of MeasureEach
Weight13.1

Product Specifications

Nominal Diameter10"
Bolt Circle Diameter10.27
Power Handling (RMS)250 Watts
Power Handling (MAX)375 Watts
Impedance8Ω
Frequency Response23 to 3,000Hz
Sensitivity90dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)23Hz
DC Resistance (Re)7Ω
Voice Coil Inductance (Le)1.31mH
Mechanical Q (Qms)1.95
Electromagnetic Q (Qes)0.32
Total Q (Qts)0.28
Compliance Equivalent Volume (Vas)6.82ft³
Mechanical Compliance of Suspension (Cms)1.1mm/N
BL Product (BL)11.4T·m
Diaphragm Mass Inc. Airload (Mms)61.3g
Maximum Linear Excursion (Xmax)8mm
Surface Area of Cone (Sd)346cm²

Materials of Construction

Cone MaterialCarbon Fiber
Surround MaterialRubber
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter10.8"
Baffle Cutout Diameter9.1"
Depth4.77"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.97ft³
Sealed F365.2Hz
Vented Volume1.5ft³
Vented F337.2Hz

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