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Hifonics HF12S4

HF Series Single 4 ohms 12" Subwoofer (HF 12S4)

4.6

(5 reviews)

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The product on this page is discontinued.
  • 12" Single 4 Ohms HF Series Subwoofer
  • Power Handling:
    • 350 watts RMS
    • 700 watts Peak
  • Impedance: Single 4 ohms
  • Low-Q, Theile/Small parameters perfect for small sealed or vented enclosure designs
  • Polypropylene Dustcap
  • High-Energy Magnet
  • For Ported or Sealed Enclosures
  • Silver Laminate Cone
  • Chrome Speaker Frame
  • Multi-Layer High Temperature Voice Coil
  • Front Plate and Voice Coil Cooling
  • Integrated Spider Tinsel-Lead Design
  • High Excursion Rubber Surround
  • High Strength Suspension Material
  • Push and Insert Wire Terminals
  • 1-year SonicElectronix.com warranty
Product History:
Hifonics HFi 12S4 thumbnail
(newest, current model)
Hifonics HF12S4 thumbnail
(previous model, replaced by Hifonics HFi 12S4)
Subwoofer Specifications
Subwoofer Size12"
Peak Power Handling700 watts
RMS Power Handling350 watts
Voice Coil(s)Single
Impedance (Per Voice Coil)4 ohms
Frequency ResponseN/A
SensitivityN/A
Xmax (millimeters)N/A
Woofer CompositionN/A
Woofer SurroundRubber
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for Hifonics HF12S4
Average Customer Rating is 4.6 out of 5 stars:
4.6
based on 5 Reviews
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Rating Distribution:
5 star:
.
.
60%
4 star:
.
.
40%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.6
Value
4.6
Features
4.0
Design
4.6
Usability
4.8
what's this?
Most Helpful Customer Reviews:
July 10, 2008 Wow
Review by
ryan from Lake Mary, FL
Overall
Durability
Value
Features
Design
Usability
i had one of these in a single ported box for about 7 months and wow did it bump, it is a really good sub for the price
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April 10, 2008 HARD HITTERS!!!!!!
Review by
ricardo from Chicago Hts., IL
Overall
Durability
Value
Features
Design
Usability
These subs hit hard believe me i have 2 of these with a crunch 1000 watt amp, and they just kill!! As a matter of fact I can't turn my stereo up really high because, everything just shakes and I cant hear. But, these subs are clear and basically a steal for 30 dollars!!
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January 31, 2008 BEST BUY!!!!!!!!!!
Review by
Zack from Macomb, IL
Overall
Durability
Value
Features
Design
Usability
Straight up power!!!!! for $30 these are the best subs I've ever had, better than other $100 subs I have had.
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January 23, 2008 Bumps
Review by
Daniel from Dallas, TX
Overall
Durability
Value
Features
Design
Usability
I have two of these in a custom sealed box powered by a 1000w Crunch mono amp and it sits in the trunk of my S.L.A.B.. It hits nice, loud, and clean inside the car and you can hear it coming a block down. I'd recommend it to anyone.
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December 20, 2007 Hifonics
Review by
Marek from Elmwood Park, IL
Overall
Durability
Value
Features
Design
Usability
This sub hits hard. I have one in a custom box and people were hearing me from a block down, it was setup up with a 1100 w MOMO Panasonic PYU1003 amp. Knocks HARD!
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Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
15 ft. of 12 AWG StreetWires Speaker Wire15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.		$19.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.		$24.99
50 ft. of 12 AWG Monster 302 XLN+ Speaker Cable50 ft. of 12 AWG Monster 302 XLN+ Speaker Cable
Monsters exclusive SingleHelix® and XLN® construction result in excellent sound reproduction.		$35.00
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!		$18.99
Dynamat Xtreme Trunk KitDynamat Xtreme Trunk Kit
Get better sounding bass from your new subwoofer with enough Dynamat Extreme for your entire trunk.		$94.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.		$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.		$5.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!		$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.		$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.		$4.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Hifonics
Model number: HF12S4
Weight: 12.00 lbs
Internal SKU: hf12s4
Internal product ID: 7223

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