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Hifonics HF-110A Powered 10" Sub Box

500W Zeus Single 10" Amplified Vented Subwoofer Enclosure Bass System


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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 500 watt MAXX Amplifier the Hifonics HF-110A 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:

  • Single 10" 4 ohm Zeus Series Subwoofer
  • Power Handling:
    • Peak: 500 watts
  • 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:

  • Single 10" 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: 11.9"TD x 16.2"BD x 16.5"W x 12.7"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.
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
RMS Power Handling
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 powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
250 watts
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.
250 watts
Peak Power Handling
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. The Peak power handling specification is typically rated per speaker unless otherwise noted.
500 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.
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.

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.
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
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
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.
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
Box Exterior Color
The color of the enclosure's exterior/outer finish.
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.

Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Huntsville, AL

good buy

January 19, 2015

This box looks and sounds great! The LED feature is kind of cool but being mounted in the trunk doesn't get noticed. The only complaint I would have is that I needed a little longer cabling as I didn't have enough RCA wire to run from the stereo all the way back to the trunk.
Otherwise, very pleased.

53 of 94 found this helpful

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Los Angeles, Ca

Great Add On

February 19, 2015

I had bought this enclosure combo to add to my camry stock stereo. After buying a new car I didn't want to add a whole new system like before, but add some thump on the low end while keeping everything stock. Installation was easy but for some reason it stopped working. I ran some thicker power wire I had laying around and an agu fuse to match and now there is no problem. For being a single 10 it really hits without overdoing it.

37 of 66 found this helpful

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Roanoke, TX

Good sub

December 26, 2014

Bought it for my daughter's ford ranger for a Christmas gift. It was easy to install and she is happy with it.

47 of 86 found this helpful

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Webster, MA

Ultimate value!

December 31, 2014

I have been doing stereos for over 20 years and this is the first piece of equipment that has really impressed me in many years. Don't let the price of it being " just a singe 10" fool you. This has way more output than expected. I highly recommend this for anyone looking to add to their factory stereo. I used the high level inputs off the rear speakers. Sound is awesome! Most bang for the buck!

41 of 80 found this helpful

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chattanooga tn

lot of bang for your buck!

November 6, 2014

I was looking for a all in one sub with built in amp, and this one looked to fit the bill. For a little over $100, this is a really good deal. Sub sounds really good for having a smaller amp on it. I have it installed in my 05 scion xb, and it hits really good and good clarity also as long as you don't crank the setting knows on the amp all the way up. Was simple to install and looks cool at night with the blue leds on the sub.

43 of 84 found this helpful

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Jacksonville, FL

Verified Purchase
Best boom for your buck

May 31, 2015

I installed this in my '11 Corolla and it works great. The sound is clear, and the bass in tight and punchy. The only downfall is the RCA cables are WAYtoo short, but that was a }$7 fix from Advance Auto.

10 of 20 found this helpful

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Magnolia, De.19962


April 24, 2015

Performance of hi fonics still unmatched I installed this woofer and instantly was ready for seconds.

19 of 39 found this helpful

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Good for the price

January 4, 2015

For an all on one setup it has pretty good sound. Quality is iffy, but I think that may be my headunit not functioning properly.

43 of 87 found this helpful

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best "BASE" for your buck

April 3, 2015

This speaker amazingly kicks out some base. Not to much and not to little. Worked out perfect for me and was easy to install

23 of 53 found this helpful

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Best Bang for the Buck!

January 24, 2015

I bought this for my Toyota Solara to get some bump in my trunk. It packs quite a punch in my car. This was my first time every installing a subwoofer in my car and it went pretty easily especially with the built-in amplifier. The only real issue is that the supplied RCA cables are rather short, but since I have a coupe it worked fine. If you buy this for a sedan or large vehicle buy longer RCA cables otherwise you'll run into issues. The rest of the cables were very long. All in all it is a great subwoofer and is perfect for most needs.

40 of 87 found this helpful

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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 $59.99

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 $16.99

Browse 5 questions and 31 answers
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Why did you choose this?
Sonic Electronix Store
Seems like a good deal to add some bass to my non-bass car. Need to add some lows to all my mid-high range speakers
Caleb H on May 15, 2015
I like hifonics i had there thor amp for many years it stop working sent it in there replaced all caps dios heat blocks for free AWESOME!!
ricardo m on Dec 30, 2014
I needed more punch to my system. You guys had the best deal BY FAR, and with a name like HI-Fonics...I know I can't go wrong. Superior product, superior price and superior customer service. You guys have EARNED my business.
Thank you.
James M on Feb 27, 2015
My boyfriend wanted this item specifically, so it must be good.
Haani M on Dec 19, 2014
at 250 watts will this sub be heard from outside of the car like those kids with the booming subwoofers?
A shopper on Dec 4, 2014
Best Answer: Hello,

It appears that none of our customers have answered your question, so we will; At 250w , this is considered just below a 'Modest' system. Depending on the vehicle, it is Unlikely it will be heard further than a few feet from the vehicle. 'Those kids with the booming subwoofers' often have well over ~800-1200w RMS of power to gain that performance.
Reply (1) · Report · Customer SStaff on Dec 6, 2014
· Add Answer · I Have This Question Too (1)
do you need a capaciter with set up ?
A shopper on Jan 30, 2015
Best Answer: Depends on your car, more specifically your battery size and overall system power. In my case, besides this, I'm also running 1000W system. Instead of a capacitor, I just picked up a red top battery and am running a high output alternator.
If it's just this and a modest system, I wouldn't say you need a cap, but your battery should be a good one.
Reply · Report · Eli M on Jan 31, 2015
· Add Answer · I Have This Question Too (0)
What is the RMS rating of the amp/sub? What type of rating is the amp? (Class d)
Travis D on May 18, 2015
Best Answer: the RMS rating for the subwoofer is in the specs, 250 watts. i do not know the amp type, but i blew the woofer and the amp still works fine so the amp is probably higher than the woofer.
Reply · Report · Michelle P on May 19, 2015
· Add Answer · I Have This Question Too (0)
What cables are included, and how long are they?
Nick C on Dec 2, 2014
Best Answer: Hello Nick,

Not only are the cables Pictured on the product's page, but the length of said cables are also detailed in the Description.

17' of power wire
1.5' of ground wire
10' of RCA cables
17' of turn on (trigger) wire
Reply · Report · Customer SStaff on Dec 2, 2014
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Product Summary


Model Number






Internal SKU


Internal Product ID


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-110A Powered 10" Sub Box