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Aurum Cantus AC-180F1 7" Woofer

Aurum CantusPart # 296-412
Model: AC-180F1
The AC-180F1 utilizes a composite polymer cone and an inverted rubber surround for a smooth frequency response with minimal breakup. High sensitivity and smooth response is great for compact two-way designs.

Key Features

  • Carbon/mica composite poly cone
  • Vented pole and extended back plate
  • Inverted rubber surround gives a high-tech look
Your Price: $95.57
MSRP:
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Overview

Aurum Cantus AC-180F1 7" Woofer

Aurum Cantus midwoofers feature high-performance cone materials, long-excursion designs, and high quality construction. The AC-180F1 utilizes a composite polymer cone and an inverted rubber surround for a smooth frequency response with minimal breakup. High sensitivity and smooth response is great for compact two-way designs.

Product Details

BrandAurum Cantus
ModelAC-180F1
Part Number296-412
UPC844632003301
Unit of MeasureEach
Weight5.42

Product Specifications

Nominal Diameter7"
Power Handling (RMS)100 Watts
Power Handling (MAX)200 Watts
Impedance8Ω
Frequency Response32 to 5,000Hz
Sensitivity90dB 2.83V/1m
Voice Coil Diameter1.375"

Thiele-Small Parameters

Resonant Frequency (Fs)32Hz
DC Resistance (Re)7Ω
Voice Coil Inductance (Le)0.48mH
Mechanical Q (Qms)3.05
Electromagnetic Q (Qes)0.36
Total Q (Qts)0.32
Compliance Equivalent Volume (Vas)2.68ft³
Mechanical Compliance of Suspension (Cms)1.89mm/N
BL Product (BL)7.2T·m
Diaphragm Mass Inc. Airload (Mms)15.4g
Maximum Linear Excursion (Xmax)6mm
Surface Area of Cone (Sd)168cm²

Materials of Construction

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

Mounting Information

Overall Outside Diameter7.24"
Baffle Cutout Diameter6.52"
Depth3.64"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.7ft³
Sealed F370Hz
Vented Volume1.13ft³
Vented F346Hz

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