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Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer

Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer

4.5· 221 ratings

Best price now

$39.95at SonicElectronix.comObserved Nov 1, 2026, 5:21 AM

Compared across 9 stores. Prices are checked against each store and labelled with when.

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Quick answers

Where is the Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer cheapest?: At SonicElectronix.com, for $39.95, as of our latest check.
Is the Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer at its lowest price?: Yes: $39.95 is the lowest price we've seen for it since October 30.
What do buyers say about the Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer?: Rated 4.5 out of 5 from 221 ratings.
Where can I buy the Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer?: 11 stores we checked sell it, including eBay, vminnovations.com, Home Depot, Lowe's, Target.

Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer prices at every store

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vminnovations.comOpen box
In stock
$37.41Observed Nov 1, 2026, 1:27 PM
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Home DepotNew
In stock
$39.99Observed Nov 1, 2026, 1:27 PM
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TargetNew
In stock
$75.37Observed Nov 1, 2026, 9:07 AM
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SonicElectronix.comNew
Availability unknown
$39.95Observed Nov 1, 2026, 5:21 AM
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eBayNew
Availability unknownSold by spreetail
$39.99Observed Nov 1, 2026, 1:27 PM
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Lowe'sNew
Availability unknown
$39.99Observed Nov 1, 2026, 1:27 PM
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WalmartNew
Availability unknownSold by Spreetail
$39.99Observed Nov 1, 2026, 5:22 AM
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trapski.comNew
Availability unknown
$39.99Observed Nov 1, 2026, 5:21 AM
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Best BuyNew
Availability unknown
$39.99Observed Nov 1, 2026, 3:27 AM
Visit store

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Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer price history

$39.99$39.95

Oct 30Nov 1

Lowest price we've seen: $39.95 on Oct 31 at SonicElectronix.com; highest $39.99 on Oct 30. Tracked across 10 stores since Oct 30.

About the Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer

BRAND NEW HIFONICS HFX12D4 HF Series 800 Watts Max 12-Inch Dual 4-Ohm Voice Coil DVC Car Stereo Subwoofer Key Features: 12" HF Series Car Subwoofer Power Handling: - Peak: 800 watts - RMS: 400 watts Recommended Power Range: 200 - 400 Watts RMS Impedance: Dual 4 ohm Injected poly light rigid cone for excellent durability 1" NBR reinforced rubber surround provides large amounts of excursion Integrated one piece poly cotton spider Spade style speaker terminals Poly light dust cap Heat dispersing ported back plate Ultra ridged chrome stamped steel basket High strength ABS motor cover Operates In sealed & ported enclosures DVC 4 ohm high-temp KSV voice coils Large air cooled magnet assembly Sensitivity: 87.25 dB Xmax: 6.5 mm Mounting Depth: 5-5/8" Mounting Diameter: 10-15/16" Package Dimensions: Approx. 15 x 15 x 7 Inches Weight: 8lbs

Specifications

Amplification Type: Passive
Dual Voice Coil: Yes
Enclosure Type: Sealed, Ported
Color: Chrome
RMS Power Rating: 400 watts RMS
Size: 12 inches diameter

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