• Home
  • Aurum Cantus AC-180F1 7" Woofer

Aurum Cantus AC-180F1 7" Woofer

Aurum Cantus
Part #296-412

Aurum Cantus AC-180F1 7" Woofer

Aurum Cantus
Part #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: $112.98
+ FREE SHIPPING
MSRP: $143.99
Save $31.01 (22%)
Bulk Pricing
Quantity:Qty: 1-3 $112.98/ea
Quantity:Qty: 4+$104.25/ea
Ships next business day. Details

Only 4 In Stock

More due on 7/13/2025
Free Shipping available on orders over $99.00 in the US. Details
60 Day No Hassle Return Policy

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

Specifications

Q&A

Reviews

Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov