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This hour's deals
Hifonics
Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer
−77%
Open boxTech · vminnovations.com

Open-box subwoofer ready to shake the trunk

Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer

Deal score 8.1 · Steal
$37.41$159.99 vminnovations.com's price new

You save $122.58 at vminnovations.com

This deal was in an earlier drop. The store may have changed its price since.

Why it's a great deal

  • Open box from vminnovations.com, compared with the price new
  • New elsewhere right now: Home Depot $39.99, Walmart $40.98, Best Buy $40.99, and 4 more (typical $40.99 across 7 stores)
  • Less than buying it new at any of 7 stores
  • vminnovations.com lists its regular price at $159.99: 77% off by its own figures
  • Rated 4.5 out of 5 by 222 buyers
Visit vminnovations.com

Every store we checked

  • vminnovations.comOpen box

    In stock

    $37.41Checked 47 min ago
    Visit vminnovations.com
  • vminnovations.comNew

    In stock

    $146.70Checked Nov 7
    Visit vminnovations.com
  • Best BuyNew

    In stock

    $146.70Checked Nov 8
    Visit Best Buy
  • TargetNew

    In stock

    $146.70Checked Nov 8
    Visit Target
  • WalmartNew

    In stockSold by Spreetail

    $146.70Checked Nov 8
    Visit Walmart
  • eBayNew

    Availability unknownSold by spreetail

    $146.70Checked Nov 8
    Visit eBay
  • Newegg.comNew

    Availability unknownSold by Myriad Mart

    $218.99Checked Nov 8
    Visit Newegg.com

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Price history and every store's price →

Reading vminnovations.com’s product page for the details…

About it

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

Specs

Amplification Type
Passive
Dual Voice Coil
Yes
Enclosure Type
Sealed, Ported
Color
Chrome
RMS Power Rating
400 watts RMS
Size
12 inches diameter
Weight (lb)
8.1Source
Shallow Mount
Yes

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

The Hifonics HFX12D4 is a 12-inch car subwoofer with dual 4-ohm voice coils, rated 400 watts RMS and 800 watts peak. It runs in sealed or ported boxes and uses a poly cone, NBR rubber surround and a chrome stamped steel basket. It is a light, shallow driver aimed at budget bass builds, and owners rate it well as a value 12-inch sub.

Best forBudget bass upgrades in a sealed or ported boxShoppers wiring a dual 4-ohm sub to a 2-ohm or 8-ohm loadEntry-level systems with 200-400 watts RMS on tapOwners who want a light 8 lb 12-inch driver
Pros
  • Dual 4-ohm coils allow 2-ohm or 8-ohm final wiring
  • 400 watts RMS with a 200-400 watt recommended range
  • Works in both sealed and ported enclosures
  • Poly cone and NBR surround hold up to excursion
  • Shallow 5-5/8 inch mounting depth fits tighter boxes
  • Light at about 8 lbs
Cons

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

Price facts

  • This deal was $37.41 at vminnovations.com on Nov 10.
  • Last seen at $146.70 at vminnovations.com on Nov 7.
  • It's up $106.75 from $39.95 a week ago.
  • Checked at 6 stores.

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  • 87.25 dB sensitivity needs a fair amount of power
  • Only 6.5 mm Xmax limits output in ported boxes
  • Chrome basket is a cosmetic choice some dislike
  • Peak 800 watts is a short-term figure, not a target

What reviewers say

  • 4.5 / 5222 ratings

Rated 4.5 out of 5 from 221 ratings, the HFX12D4 is generally well received as a value 12-inch sub. Owners report solid output for the money in both sealed and ported boxes.

What people mention
  • ValuePraisedOwners say it delivers strong bass for a low price.
  • WiringPraisedThe dual 4-ohm coils make 2-ohm or 8-ohm setups easy.
  • OutputMixedIt gets loud with enough power, but low sensitivity means weak amps fall short.
  • ExcursionCriticisedThe 6.5 mm Xmax limits how hard it can be pushed in ported boxes.
  • BuildMixedThe poly cone and rubber surround are liked, while the chrome basket divides opinion.

Questions and answers

What amplifier power does the HFX12D4 need?
Hifonics recommends 200 to 400 watts RMS, and the sub is rated for 400 watts RMS. With 87.25 dB sensitivity, plan on the upper end of that range for strong output.
Can I wire the HFX12D4 to 2 ohms?
Yes. The two 4-ohm voice coils wire in parallel for a 2-ohm load, or in series for 8 ohms. Match that to an amp stable at the chosen load.
Does it work in a sealed or ported box?
Both. It is rated for sealed and ported enclosures, and the 5-5/8 inch mounting depth fits many prebuilt 12-inch boxes.
What comes in the box?
The subwoofer itself, with spade-style speaker terminals on the frame. Enclosure, wiring and amplifier are not included.
Rockville VS8K52 8" K5 800w Car Subwoofer in Vented Sub Enclosure Box vs Hifonics HFX12D4 12" Dual Voice Coil 4-Ohm Subwoofer

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