Expert Service 1-661-257-9993 [Hours]

Hifonics HF-212A Dual 12" Powered Sub Box

1200W Zeus Dual 12" Amplified Vented Subwoofer Enclosure Bass System

Discontinued
|

We apologize

This item has been discontinued

Item Added to Cart

Hifonics HF-212A Dual 12" Powered Sub Box

1200W Zeus Dual 12" Amplified Vented Subwoofer Enclosure Bass System

$169.99

Keep Shopping

Get Added Peace of Mind with SquareTrade

Why SquareTrade?

  • The #1-Rated Protection Plan
  • 5-Day Service Guarantee & Free Shipping
  • Protection from Normal, Everyday Use
You have added a warranty
$19.99
Add Warranty
3 years of protection

NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$39.99

Add
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$53.99

Add
Car Stereo and Speaker Installation Tool Kit

Complete Car Stereo Tool Kit, Includes Voltage Test Light, Wire Stripper and More

$18.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Hifonics HF-212A Dual 12" Powered Sub Box.

Get FAST answers from customers ASK a Question See questions answers

Hifonics Audio Store Hifonics HF-110A

Sonic Exclusive Product

#PowerFromTheGods means great music with big power, but it also means making wise decisions. The Hifonics powered subwoofer systems are simple to install and will quickly change the attitude of your car audio system or work van into real PowerFromTheGods. Available in four models - Dual and Single 12” and Dual and Single 10”.




Hifonics HF-110A

Listen Illuminated

Every Sonic Electronix exclusive Hifonics loaded and powered subwoofer enclosure comes with Illuminated Subwoofer Guards. Not only do they protect the subwoofer from objects in your trunk, but they look great while doing it, with their soft blue illumination.



Hifonics HF-110A

Powered and Ready to Rock

With a built-in 1000 watt MAXX Amplifier the Hifonics HF-212A is the epitome of easy installation. The powerful amp also features High Level and RCA Level inputs to add flexibility to installing a stock (OEM) audio system or a RCA level output from a CD player or other source unit.





 

Subwoofer Features:

  • Dual 12" 4 ohm Zeus Series Subwoofers
  • Power Handling:
    • Peak: 1200W Total (600W Each Sub)
    • RMS: 600W Total (300W Each Sub)
  • Impedance: 4 ohms
  • Rigid polypropylene cone & dust cap
  • Foam surround
  • UV treated to resist moisture and sun exposure
  • 1.5" high temperature edge wound voice coil on aluminum former
  • Illuminated subwoofer guards
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Amplifier Features:

  • Built-in class AB amplifier
  • Adjustable input voltage allows for easy installation with source unit
  • Connection via RCA or high level inputs
  • Low Pass Crossover: 40-200 Hz
  • Bass Boost: 0-12dB
  • High temperature extruded heat sink

General Enclosure Features:

  • Dual 12" vented subwoofer enclosure
  • 5/8" heavy duty composite wood construction CARB compliant materials
  • Internal bracing for increased rigidity
  • +3dB at the tuned frequency for added kick
  • Dimensions: 9.52"TD x 14.25"BD x 34.4"W x 14.1"H

MAXXLINK Features:

  • 17' of power wire
  • 1.5' of ground wire
  • 10' of RCA cables
  • 17' of turn on (trigger) wire
  • High level input connector

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
Zeus (Hifonics)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Total RMS Power Handling
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
600 watts
Total Peak Power Handling
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
1200 watts
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Polypropylene
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Foam

Enclosure Specifications

Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Vented / Ported
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
2
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Hatchback Style, Angled Back
Height
The height of the item, measured from top to bottom, in inches.
14.1"
Width
The width of the item from left to right (side-to-side) measured in inches.
34.4"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
9.52"
Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
14.25"
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
5/8"
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
1
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Black
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Carpet

Specials with this Item

Promotions
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
67%
4 Star
17%
3 Star
17%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.5
Value
4.8
Features
4.5
Design
4.5
Usability
4.8
RAWW

Menifee, CA.

Overall
Durability
Value
Features
Design
Usability
Great gift!

January 23, 2015

Son stated this was the best deal for the type of speakers he wanted. He searched all over for a better deal and could not find one!

15 of 18 found this helpful

Was this review helpful to you?

jay

missoula, MT

Overall
Durability
Value
Features
Design
Usability
Easy Installation

October 13, 2014

I will say it is easy to install. Other than that I will have to say I was really disappointed. my expectations were a lot higher. I like that it is a all inclusive package but I can only say the sound is mediocre at best. I really expected two 12"s to perform alot better but it's really a beginner syster. I will say after a good hour or so of use I noticed the amp was getting hot. I will compare the sound to stock setup. I barely notice the sound over my stock 6"x9".....Barely

15 of 19 found this helpful

Was this review helpful to you?

Smitty

Berrien Springs, MI

Overall
Durability
Value
Features
Design
Usability
Great value for nice subs

February 2, 2015

Real easy to use and set up. Hits hard for the price would recommend it to anyone who is wanting good subs for a good price.

12 of 14 found this helpful

Was this review helpful to you?

Johnny Cash

Tampa

Overall
Durability
Value
Features
Design
Usability
Great product for price

November 17, 2014

This is a great buy because it gives you everything you need to install it for a Low price you can't beat it. I'm very pleased with the sound quality of the subs and I'm impressed with how hard they can hit. I've always been a fan of the car rattling subs and these are just that so if you're looking to step up your car audio without breaking the bank this is it.

14 of 18 found this helpful

Was this review helpful to you?

Cameron

Neenah, WI

Overall
Durability
Value
Features
Design
Usability
Best dual 12 set EVER

October 30, 2014

What more can I say? Quite literally best "bang for your buck"

13 of 16 found this helpful

Was this review helpful to you?

Molly

Danville, IL

Overall
Durability
Value
Features
Design
Usability
Awesome!

January 30, 2015

I own a Jeep Wrangler unlimited. Purchased this amp/subs to boost my stereo. I am impressed. It is exactly what I expected it to be. I wasn't in the market to spend a ton of money, but yet wanted good quality subs and amp. I am anxious to hear how it sounds this spring and summer once we can take the top and doors off.

11 of 14 found this helpful

Was this review helpful to you?

Accessory Tools and Products

Accessories added

NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

Your Price $39.99

NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

Your Price $53.99

NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Your Price $7.99

Car Stereo and Speaker Installation Tool Kit

Complete Car Stereo Tool Kit, Includes Voltage Test Light, Wire Stripper and More

Your Price $18.99

Browse 7 questions and 29 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
Great subs hit hard and for their price not bad at all great item
Brianda M on Aug 17, 2015
Great buy for the money. System has everything you to start Booming you car system!!
Raul B on Dec 16, 2014
This is what son wanted after doing much research. He stated that this was an awesome deal.
Robert W on Dec 20, 2014
nice system for my lady. doesnt require much work to install
Carl H on Dec 10, 2014
With this unit can you have separate volume control knob up front so if it gets to loud I can adjust it?Thanks John
RODAN on Sep 16, 2014
· Add Answer · I Have This Question Too (5)
Does this come with all the wires and everything needed for setup?
Devin B on Dec 5, 2014
Best Answer: Yes it does. The set-up was easy and the performance of the HiFonics are amazing.
Reply · Report · Monti M on Dec 5, 2014
· Add Answer · I Have This Question Too (1)
Are these speakers wired at 4-ohms or 2? and if 4 can I take them out and re wire them at 2?
David M on Oct 21, 2014
Best Answer: You cannot rewire this package as it is set for the built-in amp that is included.
Reply · Report · K.PrueStaff on Oct 21, 2014
· Add Answer · I Have This Question Too (1)
Does this come with everything I need for installation as far as wires?
Logan on Dec 7, 2014
Best Answer: Hello Logan,

Yes, that is why the wiring is pictured in the gallery, link below. Wiring includes: Power/Ground, RCA, Remote, Fuse, Fuse Holder, & High Level Connector.

http://www.sonicelectronix.com/pictures_new.php?id=77056&picture_id=2164225
Reply · Report · Customer SStaff on Dec 7, 2014
· Add Answer · I Have This Question Too (0)
say 1200 watt MAXX Amplifier, but in real Power rms?
A shopper on Nov 19, 2014
Best Answer: This system sound great but i think the amp needs to be bigger. The subs are underpowered and you'll notice it wgen they play that the subs hardly move
Reply · Report · Cameron S on Nov 20, 2014
· Add Answer · I Have This Question Too (0)
Does this have an, Auto Sense On circuit when using the High (Speaker) Level inputs? Or do I need to connect the Remote Turn On? Thanks
Chris P on Dec 7, 2014
Best Answer: Hello Chris,

The Subwoofer Plate Amplifier built into the HF-212A will require a traditional 12v Remote Source.

REF: http://www.hifonics.com/current_manuals/hifonics_powered_enclosures.pdf
Reply · Report · Customer SStaff on Dec 7, 2014
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

HF-212A

UPC

806576223245

Weight

51.20lbs

Internal SKU

hf212a

Internal Product ID

77056

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Hifonics HF-212A Dual 12" Powered Sub Box