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Hifonics HFX12D4 Dual Bass Package!

1600W Max (800W RMS) Dual 12" HF Series Dual 4 ohm Subwoofers with Enclosure + Autotek Amp + Amp Kit | Everything You Need to Get Loud!

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• 800W Peak
• 400W RMS
• Injected Poly Light Rigid Cone
• 1" NBR Reinforced Rubber Surround
• One Piece Poly Cotton Spider
• Spade Style Speaker Terminals
• Chrome Stamped Steel Basket

Learn more about the doorbustercombo2

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Description


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Hifonics 12" HF Series Car Subwoofer

Sonic Electronix is now carrying the Hifonics HF Series Car Audio Subwoofers. The HF Series 12" Subwoofer has a peak power rating of 800 watts and a RMS rating of 400 watts. This sub will produce some ground shaking bass and is constructed with a injected poly light rigid cone and a 1" NBR reinforced rubber surround for enhanced excursion. This woofer is also equipped with a dual 4 ohm voice coil and a large air cooled magnet assembly. Add some bumps in your trunk and enhance your cars stereo system with this Hifonics HF Series Subwoofer.




Hifonics HFX12D4

800W Peak (400W RMS) 12" HF Series Dual 4-ohm Car Subwoofer
Quantity: 2

Product Details:

  • 12" Dual 4 ohm HF Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Treated Foam surround
  • Poly cotton spider
  • Heavy duty powder coated steel frame
  • 2" voice coil on vented aluminum former
  • High energy motor assemply with heavy duty magnets
  • Sensitivity: 86 dB
  • Recommended sealed box volume: 1.5 cubic feet
  • Recommended ported box volume: 1.5 cubic feet
  • Top-mount depth: 5.61"
  • Cutout diameter: 10.94"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)
Quantity: 1

Belva Subwoofer Boxes with Polyfill and 3/4-inch MDF

Built for Bass

You've got an awesome subwoofer there, pal. But where's it gonna go? You can't just throw that thing in the trunk and call it a day. Don't worry, Belva's got your back. With superior construction, great features and everything you need for bass, you'll be ready to pass up that entry-level box you've been eyeballing.

Belva Subwoofer Boxes are CARB Phase 2 Compliant

You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. You get polyfill built into the box, making sure your subs perform perfectly. On top of that, you get a box that's CARB Phase 2 Compliant, meaning your box won't emit as much nasty formaldehyde as the competition. Better for your bass and better for you.

Belva MDF 3/4-inch Thickness

Look, nobody buys a subwoofer and says, 'Aw man, I just want a teeny bit of thump.' Naw man, you want something that kicks you in the chest, but you need a box that's gonna put up with it. That's where Belva comes in. While other brands use less-than-optimal 1/2-inch MDF, we've got 3/4-inch MDF to make sure you get all the bass you can handle. Why risk a busted box? Belva's the obvious choice when it comes to giving your sub a good home and giving you the low end you're looking for.

Belva MDF 3/4-inch Thickness

General Features:

  • Dual Sealed 12" Enclosure
  • Internal box volume: 2.5 cubic ft. total air space - 1.25 cubic ft. per chamber.
  • High Quality 3/4" MDF Construction
  • Durable black carpeting
  • Pre-lined with Poly-Fil
  • Seams are fully caulked for better efficiency
  • 2 Separate chambers allowing each subwoofer its own air space
  • Gold post terminals for clean and easy wiring access
  • Box Dimensions: 28" Wide, 14" Depth, 14" Height
  • 30 Day return policy


Belva BAK82

8 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 600 Watts - RED
Quantity: 1

Product Details:

  • 8 Gauge 2-Channel Complete Amplifier Installation Kit
  • Designed for car audio systems up to 600 watts RMS
  • Made from 100% Copper-Clad Aluminum (CCA)
  • Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • RCA Interconnect Cable
  • Twisted-pair construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Red 8 gauge power wire
  2. 3 ft. Black 8 gauge ground wire
  3. 17 ft. Gray 18 gauge remote lead wire
  4. 20 ft. 16 gauge speaker wire
  5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
  6. One Mini-ANL Fuse Holder with 60 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 8 Gauge Chrome Plated ring terminals
  9. Five 16 Gauge Spade terminal
  10. One 18 Gauge Red butt connectors
  11. Ten 4" Black zip ties

Autotek TA1250.2 TA Series 2-Channel Amplifier

1200W Bridgeable TA Series 2-Ohm Stable 2-Channel Amplifier
Quantity: 1

General Features:

  • Autotek TA Series TA1250.2
  • Class-A/B 2-Ohm Stable 2-Channel Amplifier
  • Max Power Rating:
    • 4 ohm: 300 watts x 2 chan.
    • 2 ohm: 600 watts x 2 chan.
    • Bridged, 4 ohm: 1200 watts x 1 chan.
  • Total power output: 1200 watts
  • Pro- Fi High Speed MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Variable high-pass filter: 120 - 3000 Hz, 12 dB/octave
  • Variable low-pass filter: 50 - 250 Hz, 12 dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
  • Fuse Rating: 30 A x 1
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 11.4"W x 12.7"L x 4"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Subwoofer Specifications
Series
HF Series
Subwoofer Size
12"
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
RMS Power Handling
400 watts
Peak Power Handling
800 watts
Woofer Surround
Rubber
Woofer Composition
Injected poly light rigid
Minimum Sealed Box Volume
1.25 cubic feet
Maximum Sealed Box Volume
1.25 cubic feet
Minimum Ported Box Volume
1.6 cubic feet
Maximum Ported Box Volume
2.0 cubic feet
Sensitivity
87.25 dB
Frequency Response
Not specified by manufacturer
Xmax (millimeters)
6.5 mm
Top-Mount Depth (Mounting Depth)
5-5/8"
Cutout Diameter
10-15/16"
Recommended Enclosure Type
Ported / Vented
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HFX12D4, TA12502, MDFD12, TC4KIT8B

Weight:

62.90lbs

Internal SKU:

doorbustercombo2

Internal Product ID:

153247

Customer Ratings & Reviews


Hifonics HFX12D4 Dual Bass Package! thumbnail image

5 star
70%
4 star
21%
3 star
6%
2 star
2%
1 star
1%



Durability
4.5
Value
4.8
Features
4.5
Design
4.6
Usability
4.7

Customer Reviews

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BAK 82

The following review is for BAK82, which is a part of the bundle you are viewing.

Nice package, quality wire but could more end connectors for the larger wire.

By Sam on June 19, 2014

203 found this helpful


Good product

The following review is for BAK82, which is a part of the bundle you are viewing.

It's exactly what you need for your car amp installation. I bought this kit with Kenwood KAC-1502S amp for 75 bucks. Good deal from Sonic Electronix.

By Collins on January 6, 2014

185 found this helpful


Great kit for the cost

The following review is for BAK82, which is a part of the bundle you are viewing.

Very nice kit for $18.
Wire seems adequately thick. Good quality fuse (not AGU) and fuse holder. RCA's feel durable. Decent assortment of accessories. All together a solid budget kit IMO.

By n2audio on September 24, 2014

185 found this helpful


Don't know what the other guy is talking about.

The following review is for BAK82, which is a part of the bundle you are viewing.

This kit was awesome and included with my package that I bought. In comparison to others for the same price, there is simply not a comparison and the other review is just wrong on so many levels I felt compelled to write this.

The reality is there are a lot of real shoddy amp kits and wire as a whole being used in car audio in terms of cheap amp kits that have over-insulating wires and fake gauge ratings, huge amounts of aluminum, lousy RCA cables, fuse holders and other accessories. BUT and a BIG BUT, this kit excels in those areas where others fall flat on their face. I have bought a few inexpensive 8 gauge kits in my day and XScorpion, Raptor, Install Bay and others haven't even given me the 8 gauge of wire that I paid for, and in some cases gave me wire that heated up to a dangerous level due to the actual make up of the wire.

I also literally laughed when I see that the other reviewer was intending to use spade terminals to connect his amp power and ground wire... It is for the SPEAKER wire knucklehead :-). I am an installer and the smaller accessories work just fine when you use them correctly. Most amps will still work with them when used with the speaker wire. Of course one can be used for the remote wire connection to the amp and the other end with the butt connector being used to connect to the stereo. The funny thing is, if you do not need them, who cares? It is like ordering this kit for a compact car or single cab pickup. You will not use all of the power wire for these applications, so do you complain that the manufacturer gave you extra wire? That just made me laugh.

Now, onto the other accessories. The AFS fuse and holder that are included are so far superior to others in this price range and the amount of copper (albeit CCA) is much better than others in the price range. Lastly, the RCAs included are awesome for the price. I cannot find ANYTHING to complain about here for $21.99.

All in all, you will not get a better value for the money.

By Double Down on August 14, 2012

180 found this helpful


Good product for the price

The following review is for BAK82, which is a part of the bundle you are viewing.

Good wiring package, good quality fuse holder and wires, I would like more connectors on it and maybe some tube for the power wire, but overall is a good kit.

By Alfredo on October 29, 2014

175 found this helpful


Good Purchase

The following review is for BAK82, which is a part of the bundle you are viewing.

I used this kit to install a 2 channel Boss amp. The quality of the pieces in this kit is five stars, but I'm giving it 4 because it is my belief that to do a clean install you need (4) 8 gauge terminals (one at the batt, one at the amp, one at ground, one at the amp), not just two. I had to spend an extra six bucks at Orchard for the extra terminals, but since the cost of the kit here at Sonic was only $20 at the time, it was still a good deal.

By Jumbo Dumbo on December 19, 2013

167 found this helpful


Good kit

The following review is for BAK82, which is a part of the bundle you are viewing.

Good kit for basic setups. Using it right now in my mothers system powering a simple 12. Could handle more if needed.

Pros: Handles power, Wires are HQ, More copper than rubber, Wires are good length, Fuse is HQ, Comes with lots of ties and rubbers.

Cons: None

I would recommend this kit to anyone who has a simple system. All around good kit.

By Mitch on January 31, 2014

174 found this helpful


Great wiring kit

The following review is for BAK82, which is a part of the bundle you are viewing.

works great on my MB Quart 2x100 watt amp.

By Eric on November 29, 2013

166 found this helpful


Good Kit

The following review is for BAK82, which is a part of the bundle you are viewing.

Great kit for the price. the price is good. Long wires.

By Joshua on December 8, 2013

162 found this helpful


Good Box

The following review is for MDFD12, which is a part of the bundle you are viewing.

Great box does well with my subs would buy again

By Dennis on May 4, 2012

147 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.