Hifonics12 Inch Speaker, 800 Watt Max 400 Watt RMS for Car & Powersports, HFX12D4
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Hifonics12 Inch Speaker, 800 Watt Max 400 Watt RMS for Car & Powersports, HFX12D4

3.9/5
Product ID: 1167692
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Details

  • Brand
    Hifonics
  • Speaker Maximum Output Power
    600 Watts
  • Frequency Response
    43 Hz
  • Connectivity Technology
    wired
  • Audio Output Mode
    Stereo
🔊800W peak power
⚙️5.61-inch mounting depth
🛠️Powder-coated steel basket

Description

🎶 Unleash the bass beast in your ride — because your sound deserves to be legendary!

  • BUILT TO LAST - Heavy-gauge, powder-coated steel basket and pressure-treated foam surround deliver durability and distortion-free sound.
  • EFFORTLESS INSTALLATION - Spade-style terminals ensure a quick, hassle-free setup compatible with cars and powersports vehicles alike.
  • PERFECT FIT FOR ANY RIDE - 12-inch subwoofer with a shallow 5.61-inch mounting depth fits seamlessly in small sealed or large vented enclosures.
  • GROUND SHAKING BASS POWER - Experience up to 800W peak and 400W RMS for deep, controlled bass that transforms every drive.
  • IMMERSIVE AUDIO EXPERIENCE - Hifonics’ high-performance design guarantees crystal-clear stereo output that commands attention on the road.

The Hifonics HFX12D4 is a 12-inch car subwoofer delivering up to 800W peak and 400W RMS power, engineered for powerful, distortion-free bass. Featuring a durable powder-coated steel basket, pressure-treated foam surround, and a compact 5.61-inch mounting depth, it fits a variety of vehicle setups including powersports. Designed for easy installation with spade-style terminals, this wired subwoofer offers immersive stereo sound and robust performance for audiophiles who demand premium car audio.

Specifications

Compatible with Vehicle TypeCar
Compatible DevicesSmartphone, Tablet, MP3 Player, Laptop
Speaker Size12 Inches
Specific Uses For Productcar
Controller TypeVoice control
Colorblack
Is WaterproofFALSE
Warranty TypeLimited
Audio Output ModeStereo
Mounting TypeCar Mount,Trunk Mount
Material TypeAluminum
Speaker TypeSurround Sound, Woofer
Recommended Uses For Productcar
Subwoofer Diameter12 Inches
Item Weight7.8 Pounds
Item Dimensions D x W x H7"D x 14.8"W x 14.5"H
Unit Count1.0 Count
Number of Batteries1 12V batteries required.
Is ElectricNo
Power SourceDC
Impedance4 Ohm
Number of Audio Channels1.0
Frequency Response43 Hz
Speaker Maximum Output Power600 Watts
Connectivity Protocolwired
Connectivity Technologywired

Reviews

3.9

All from verified purchases

C**S

One of these turns heads at the stop light!!

I bought this exact Hifonics HFX12D4 12" sub from an audio store here in Las Vegas. This guy has a little shop setup in a store called "Savers". He had all kinds of car stuff, such as subwoofers, amps, various gauges of wiring, etc. My wife and I were there about a month ago shopping for her first sub. We tested 4 different brands(Sony XPlod, Pioneer, Kenwood and a Kicker) all of which were 12" speakers. They all sounded great. I mean they sounded really good. Then one box design caught my eye, and the price was right so I told the guy to hook it up. It had this 12" Hifonics sub inside. He hooked it up and played a song and immediately I knew this sub was the one. The bass was so natural, I mean it hit the lows so perfectly. The deep bass notes breathed like a beast hot and heavy like some sort of mythical dragon. The punchy bass notes were always on time, CLEAN and CLEAR! It's hit every high-low bass note really well. I don't know why some other reviewers say that it hits those notes bad. Maybe it's a matter of musical taste which makes the sub perform differently. I listen to all sorts of music, even Japanese music and I hear all bass notes just fine. I sometimes have to reduce the bass on my head unit because it literally doesn't miss a note but back to the store...... It's like, the louder he turned it up, the better the speaker sounded, it was just sickeningly orgasmic so I bought it right then and there for $100(ported box included). She has it in her Ford Explorer and she likes listening to loud music of all genres and whenever she's pulling up in the driveway, you know it's her because the windows shake.SooooOOOOOo. I went back to this same place 2 weeks ago after blowing this cheap 400W old Pioneer sub(it was smoking and everything. I had to pull over because I thought something was on fire). It just so happened he got another Hifonics sub(HFX12D4), that was a 12" also. I bought that one for $100(ported box included). Now, my wife and I both have Ford Explorers, with Crunch 800W amps, and 4 Polk DB571 Door Speakers with Sony 660UP dash receivers so everything's pretty much identical in our vehicles. I recommend this stereo receiver as well because you can personally tune just about every setting(EQ, HPF,LPF,Subwoofer Level,ALO, DM+, Loudness, and a bunch of other sound options to get your music sounding just right). Our subwoofer box designs are a little different, both ported, but we still get a bunch of head turns when we're out driving. I was just out tonight cruising down The Strip with my radio turned up halfway(25); and people on both sides of the Strip stopped doing what they were doing turned towards the street to see where the music was coming from. I've had people at stop lights literally roll their windows up next to me because the music was so loud. I get at least one compliment a day from people watching me approach them as I'm driving down the street. Some people will waive their hands at me, some will start dancing along with the music, some will just stare. Now I'm not saying this is the best sub in the world; there could be better sounding ones out there but from my own personal experience with this sub, having just ONE, ONLY ONE in my car with the equipment that I have(which isn't even that powerful), this is probably better than anything you'll find out there, and for the price...man. Get these subs while you can! You will NOT be disappointed in the amount of power you can drive into these things and they'll still sound flawless. They're lightweight and hit harder than you'll ever know. Trunks will rattle, mirrors will vibrate, you will wonder why you haven't gotten one of these sooner.I am ordering another one as we speak. One is way more than I could ever have anticipated, way more than enough. I just want to see how two would sound.

S**O

Bumps

This subwoofer bumps with the right box and amp.

T**D

No! It's not worth a try.

I guess you can't expect much for the price butit didn't even make a break in period. Was running a decent Focal amp at about 250/280 rms watts and the sub fried on a 20 min ride home in a sealed enclosure before I even really pushed it trying to break it in. The pictures make it look worth trying but when you pick it up it's so light I've had 6.5 component door speaker with heavier magnets.

J**H

It's not perfect, but it can be...

I purchased this thing around eight years ago to go in a budget set up with an AMP I picked up at a good will. This thing sounds fantastic with a hurricane style ported box. The only issue I ever had with it was that the plastic bit they glue onto it came loose and started to rattle. I tore that junk off and it works great, when I bought it, it was 33 bucks, but even at 50 it's a steal when compared to other subs.I've gone through a number of cheap subs, in kits from amazon, one from walmart, and hand me downs. On a budget I it's hard to get better than this. If you really want a pounding and you listen to a lot of high bass music, put it in a 2 cubic food volume box, this thing hits like a ton of bricks in a big box but I had to downsize the box to fit it in something else when it left my pickup. It's currently sitting in a 1.5 cubic foot box that it does better over all (the 2 footer isn't as strong once you leave super low frequencies) I'm genuinely sad I can't get to this thing or it's accompanying amp since there sitting in military storage for now.

A**G

$33 and NO worries

Well i hate the fact these have the prong wire terminals im use to the push ones but i guess to add the push ones to these it will cost another $33 lol.. Welll i had a Jl audio w1 svc and wanted a dvc and i was being cheap and got these, They are mediocre im probably going to install my w1 back at the moment im in the process of putting 650 rms n Gains LMAOUPDATE: So it finally it has kicked the bucket,And it was interntional i could have easily got more life out of this speaker but i didnt like how light and cheap it was manufactured and didnt wnt it sooooo instead of letting it collect dust i played with it and this bad boy can take some power i had it up too 800rms with max bass n gains and it had my back window flexxin, Will i buy again HELL NO lol but i will recommend it to anyone on a budget...

J**Z

Got rid of popping sound through adjustments and sealed box

At first I hooked them up as replacements for some 12 inch Phoenix Gold that were over 10 years old and finally giving out. So through comparison had high expectations and I was thinking that they would be at least decent. Unfortunately upon installation even with break in period , I was disappointed and couldn't even believe the sound I was getting out of them. I've had a set of hifonics before and was pleased with them but these ones really just disgusted me. On verge of returning, then I checked amp settings and disabled the sub sonic frequency and changed from 30 hz to between 120hz -150hz and got rid of the popping sound then I decided to change from a ported box to a sealed enclosure and damn my bass came back , like it was a different set of subs were installed. Now that's the way I was used to hearing my stereo. . Glad I didn't send back. Recommend them to anyone who can utilize a sealed enclosure. . With ported box sounds like crap , sealed box sounds great 👍

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Hifonics12 Inch Speaker 800 Watt Max 400 Watt Rms Car | Desertcart Ireland