Customer Ratings & Reviews

Quality Product

Works very well with my Rockford Fosgate sub system in my car.

good deal!

Pretty decent value for the price. Worked out great, thanks.

Usable

The wiring has done me right so far but the only thing I don't like is the speaker wires. You have to carefully split it so the wire doesn't show. Other than that minor thing everything was great and a great value!

price is right

the price is right for this setup. the ground wire and the power wire are to big for my amp but i made them fit. better to have to much than not enough so if i upgrade to a larger amp it will be fine.

Accessories for product

Just what I needed and made installation so much easier. Thanks

awesome products

I run 2 12inch audiobahn exursions on this amp and it pushes them very well. The size is perfect not to big and fits right unerneath the seat or small space. The best part is it stays pretty cool even after running most the day.

good wires

I like the wire kit I got with my amp it seems to be holding up goo it handles the power of the amp I got but I would of gave it 5 stars all the way around but I wold of like the ground at less 2 more feet for good use but over all its a nice kit

Good stuff

Great product last a long time good value for the money.

Cable

Good product fast shipping awsome seller... keep up the good work.....

Perfect kit

Comes with everything you need. Works good with my 800w system

By Chad on May 14, 2020 Verified purchase

Good deal.

I purchased this for the value. Everything you need for a simple single amp install in one package. Good quality with good value, thanks.

Great Value Kit!

I would highly recommend this package to anyone looking to do a cheap install, i have friends who got these before and its nice, simple and cheap!
Never had any issues, great value!

By Craig on October 15, 2016 Verified purchase

Ok. not the best kit.

The eyelet connectors are flimsy and the speaker wire is hard to separate. When it does it exposes some of the copper. Otherwise the kit is ok.

By Lloyd on December 10, 2015 Verified purchase

Ok value

Good product , but not enough speaker wire to wire two front door speakers in a scion xb. I guess it would have been enough if I had run one of them with the power wire instead of running on the other side of car, but everybody knows that's a bad idea due to engine noise. You would think they would take that into consideration. Also not a big fan of the square and round speaker wire very hard to separate and strip without exposing bare wire.

Great value

Does the job does what it needs to do. It was packaged nicely.

You get what you pay for....

Bought this kit for my 650 watt rms amp. Not true awg 4 guage, but close.jacket is pretty thick.all wires flexible. Reached under the back seat of my 2008 silverado crew cab. But not a whole lot of slack if your going to a trunk. Fuse is ok... ive seen better and worse. Bottom line, if your on a budget and running 800 rms or under, this will work fine.

By Trevor on June 8, 2016 Verified purchase

Great wire

Ran wire though firewall with ease m, and is powering my 1500 RMS amp no problem.

By Carey on March 12, 2020 Verified purchase

Belva BAK42BK (Black)

Great prices on great equipment and Fast delivery thanx sonic

By Anonymous on March 6, 2019 Verified purchase

Great value

Bought it to try out but is a really good power rating and not cheaply made for price and is really flexable

By Paul on October 17, 2017 Verified purchase

Great price

This kit has a great price. Everything in the kit seems to be great quality much better than expected for the price. Very fast shipping. Everything you need to do a amp and sub install. Will be ordering more.

By Deek on December 20, 2019 Verified purchase

Excellent product

Very nice love what I got came two days early couldn’t ask for more

By Anonymous on June 4, 2019 Verified purchase

Perfect!

Was surprised with the quality of the copper and actual size of the wires compared to other cheap brands like Schoshe. Worth every penny.

wire kit

I have used sonic for years and all their products worked as promised, knowledgeable staff, very good prices and you can depend on their products stats being correct including watts and specs!!

steve

By Steven on July 22, 2020 Verified purchase

Good kit

Basic kit to get you going. Speaker wire needs to be just a little better.

By Anonymous on March 25, 2019 Verified purchase

Great package

This kit had everything I needed to complete my installation. Great product.

By Tony on December 15, 2017 Verified purchase

Great wires!!

After reading reviews and most importantly watching the video Sonic posted with this product, I decided to give it a shot for my Cerwin Vega VPAS-12. The wires are exactly as described, true 4 gauge, not all insulation like the other brands. The fuse block is solid and easy to set up. I was worried it may not fit the VPAS connectors since they mention 8 gauge, but it works and it is holding in no problem.

The only thing I did change was the actual battery and ground terminals, they seemed weak, so i chose something stronger and all is well.

Thanks again Sonic!!

By Fabio on March 16, 2020 Verified purchase

Decent Product

Works very well, wish it included longer zip ties but overall a good kit that has true 4 gauge wire!

By Lachlan on April 8, 2020 Verified purchase

Very well made products

For the price, this installation kit is great. You can spend 4 times the amount for killer connections but if budget and functionality are key, this is the best.

By JAMES on June 9, 2020 Verified purchase

Great valule

Great quality wire, plenty enough for the job. Works great and made my install a breeze.

By Josh on January 11, 2020 Verified purchase

Wired out

Great product, great price does excalty what I needed it to do... would recommend for anyone who needs to get there AMP hooked up properly.... comes with everything you need to do the job right

By Edward on February 18, 2020 Verified purchase

works great

light amp small compact amp very powerful tho ...
works great no hick ups hooked it up to a single 12 fosgate p3 it KNOCKS easy to install and use recommend definitely for the price and power it pushes out ... make sure you know about your ohms tho this amp is not 8 ohm stable at 1200 watts it is at 2 ohms i believe hope this helps anyone.

Hifonics ZRX1200.1D

I ordered this amp, fast shipping. I hooked it up to 2 Hifonics BRZ15D4 @ 1 ohm. About a day later the amp blow out. I don't know why, everything is hooked up fine ground is solid, and no this is not my first install. I have always liked Hifonics but i dont know what happen to this one. The amp itself looks clean. Maybe i just got a blank.

Good amp

For the average person: This amp is great. It hits hard enough for beginners.
For bass heads- Pass. Its not hard enough. Although, i haven't tried to bridge it yet.
Pro: its cheap. Con: it cuts out after a while of use. You have to turn the stereo off to get it to cut back on again.

Works Great!

This amp for the price is a Steel! It's even got the Blue LED lights in HIFONICS logo to make it even cooler, the crossover works well and overall the power rating is true 1200RMS watts

great product

This is a very effective cheap amp works exactly how I need it to powering my rockfordfosgste p2d4 12 wired to 2 ohms great and fit my 2 gauge wire fairly well

Real good amp!

This little amp has some serious power had it hooked up too 2 hfx 12's in a sealed box and they hit real good!

hifonics 1200.1D

this amp is well built for what it does. I didn't clamp this amp but im more then sure it does what it says.
the fact this is most bang for the dollar as well is nice. not 2 cheap but not 2 over price were your killing the bank on it. if your looking for a great bang to this amp I would order this right up. you give it the right power and it will do its job right. make sure to have more then stock battery and alt when using this amp need at the most 100 ah battery worth to play with this at a good rate if your alt is stock. then you will see the power it will push out :). take into thought anything more then 500 rms you will need to place an extra battery to help out any ways so get a agm gel of some sort of deep cell to play with what you want. over all this is a great amp to buy. thanks sonic electronix for selling this at an affordable cost.

Love It!!!

This is CEA-Compliant first off here's the link

http://blog.sonicelectronix.com/news-on-the-car-audio-industry/hifonics-brutus-and-zeus-amplifiers-are-now-cea-2006-compliant/

have it running at 2ohms and wow it runs so cool and it makes my Hifonics BRZ15D4 Sub it Very hard. Great product!!

Hifonics amp

This amp is awesome my girl loves it her speakers hit hard an it never shut off.

Top of the line

Best for the buck.I highly recommend these brand Products.

Everything I Needed

Used this kit to run an amp to the trunk of a 2015 Kia Optima. Ended up trimming about 1½ft of excess to help clean up the install. Everything seems to be good quality. Ran the power wire down the driver's side and RCA & amp signal wire down the passenger side to avoid any interference. Plenty of length of everything for a full size sedan.

By Andy on December 28, 2023 Verified purchase

great little sub

This sub is a perfect addition to my alpine type Rs... it adds a little more kick to the bass and its clean with no distortion. I am surprised how much bass this little thing generates!

I'm sure they work...

I hooked mine up and it worked but about two weeks later it blew. smoked out my truck! the fuse didn't blow like it should have. It came with a 80 amp fuse and that's what I left in it. Mine was just defective I guess.

Great Buy!!

I would gladly recommend Hifonics amps and other products to anyone, its a very great amp that I got that does the power that it states when given 14volts of course. The bass knob is very sleek looking easy to mount....good large ports to accept up to 0 gauge even would probably fit in the ground and power ports, best to use 10-14 gauge wire for your subs in the ports as well, overall very satisfied with Hifonics Zeus 1200.1D amp

Perfect amp for nvx vs124

Back again with another review got the hifonics zrx1200.1d to go with my nvx vs124 sub and it matches perfectly at 2ohms the amp does 600 rms with the sub takes 400-600 rms all can say is the sq is amazing with these two together I love hifonics amp although this my first ever zues amp always had the Brutus amps. Get the zrx1200.1d and a nvx vsw124 sub ported box an get ready to be impressed

Awsome

This is great amp have it pushing 3 kicker cvrs sounds great not stressing it or anything would recommend this amp

Another Great Amp from HIFONICS

This amp now has my 2 10" Infinity Kappa 10.9's at max excursion. Awesome

Awesome Amplifier. Will definitely buy Hifonics again.

I ordered this amplifier because it is 1 Ohm stable, for the subwoofer I bought. I received this amp today and immediately put it into my car and was right away very impressed with its quality and sound quality. I will HIGHLY recommend this to my friends.

Love It, (knock on Wood)

Bought 2 Mobile Spec Pro Ice 600W 12'' woofers, about 5 years ago. Told they were competion subs. I was depressed. Had them hooked up to an exterminator 1000D. This Hifonics Amp makes them hit 10x harder. UNreal bass. Need to update my ALT because my lights dim reallllly bad just on 8 on my Kenwood.

Good amp

Ive been running this amp on 2 ohms for a month now and have had no problems. I like the remote gain, sub-sonic filter and the back-lit logo on it. Even if this amp only puts out half of the advertised rms it would still be a great bang for the buck. I would love to see this model on an amp dyno. I was able to find an online video of a dyno test for one of the Hi-Fonics Brutus models, and it came in within a couple of watts of the advertised power which is awesome. Hopefully this model does the same.

Rocking little sub

I like rock music, but from time to time listen to rap. I knew an 8" would work well for my rock but was a bit skeptical about the rap music, because of the lack of surface area. I figured I'd buy two of these like the specs recommended to make up for this problem. I got it spot on! Go Me! I have two of these, one each behind the seats of my Mustang. It's a tight fit, but I made it work. The sound is accurate and bassy enough for me, especially sense it is in the same cabin as me. These two little guys really impressed me.

Good kit for the price

The power and ground wire are fine , speaker wires are interesting. One side has square and the other is round which makes it very easy to know what you hooking up to what. Came with everything it was supposed to.

By Daniel on September 12, 2024 Verified purchase

Love there stuff been back several times will order everything I need form them

By Jerry on August 10, 2024 Verified purchase

Great Sound For A Compact Sub

I have been a Kicker fan for years. Was looking around for an 8" sub replacement for my ported enclosure of my Chevy S10. Instead of buying 2 new 8" subs, I researched this Kicker CompRT subwoofer 8" slim enclosure/sealed box; it pushes great sound/bass hits even with the 600W/300W/2ohm version. I now have a lot more space in the back of my bench seat than with the previous sub box. What a difference this upgrade has made!👍👍

Blew my mind!

The sound that comes out of this speaker is amazing! I have only 300 watts pushing it and the sound is incredible! Definitely worth every penny for this product.

Love it!!

I love this because is compact wich was important because my 1972 chevy pickup didnt have much room for duel 12 inch JL Audio subs so i had to find a compact sub. it was nice because it fit perfectly under the drivers seat. I listen to Dirty Bass by far east movement and you can feel the air vibrate. Might buy another if I get a deal on it :)

Great value

Works awesome I really enjoyed it and it was easy to install

By Nathanael on September 7, 2024 Verified purchase

Amp kit

Everything you need for a basic set up

By Mahaish on May 11, 2024 Verified purchase

Best Prices Out There!!!

Best price for your buck and I looked every where. My coworker gave me the heads up on Sonic Electronix.

nice

this amp kit surprised me how nice it was with the proper wires for the job

By Michael E on October 3, 2025 Verified purchase

Nice quality

Wired a 4 channel amp up with this wiring kit. Good quality wire and looks really nice

By Ron on May 18, 2025 Verified purchase

Great promo item

I got this item as a promo for buying my amp. Has everything you need. I would've preferred it to have a red power cable and blue remote wires.

By Aaron on January 15, 2025 Verified purchase

Heck yes

Sonic gave this to me with an order. What more to say.

By Tyie on June 2, 2025 Verified purchase

Free amp kit

Normally I use OFC but this kit was free for a starter system and has been running good since install. Wires are nice and flexible, lightweight and pretty well jacketed.

By Chris on January 11, 2025 Verified purchase

Good quality, alright sound

I got this amp for a friend because he wanted a budget system and didnt want to spend alot of money. When it arrived i liked how it looked and how the logo lights up was really cool, we installed it with some JBL subs that are rated 700 rms and we hooked it at 4 ohms since it said around 500 hundred but it sounded no where near that so we wired it down to one ohm for the 1200 watts it claims and they still didnt pound like i thought 1200 hundred watts should sound like plus it wasnt very efficient because it made his headlights dim all crazy even when the subs werent hitting strong. We got two Rockford subs rated 500 rms for the pair and wired it at 2 ohms and it pounded pretty hard and you could hear him from far away but the low notes did not sound low they sounded an octave higher or something and i know its this amp because i hooked it to my amp to test the speakers. Overall its an alright amp compared to crappy pawnshop brand stuff but i would say it was only doing alittle over half its rated power and had a lot of draw on the charging system, i would reccomend a pioneer or prime series 500 over this amp, you get what you pay for.

By Joe on September 23, 2017 Verified purchase

Great amp!

This amp is perfect for my 2 15s, pushes them niceand has very deep bass.

By roderick on March 31, 2017 Verified purchase

it booms!

Its power hungry. I'd recommend a 2nd battery or a cap. Its fo sho rockin my box. Only had it about 2 months. We shall see bout durability.

By Joseph on March 16, 2017 Verified purchase

Excellent value and performance

I installed this amp to a pair of JBL-GTR5-10's in my son's Explorer. Plenty of power to push them and provide the punch he was looking for as well as sound quality. I have been installing systems in my personal vehicles since the late 80's and have owned a variety of amps, Phoenix Gold, Precision Power, Rockford Fosgate, MTX, Audiobahn and Memphis with similar setups. Multiple speakers on a (or 2) 4 channel amp and a dedicated sub amp by the previous mfgs on dual 12's or 10's, this amp performs as well for a third of the cost of the amps I owned. I would definitely purchase a Hifonics product again.

Low Cost! Low Bass!!!

I picked this up because I'd heard the Hifonics were great old school amps. I didn't know what to think about the Low hundred dollar cost of this amp. In the past Ive paid $350-$400 for a high-powered amp, not professional mind you, but good quality, brand name.
I've got it ran with 4ga. wire hooked to 1.0 Farad Stinger. Stock Alt, stock battery. NVX 12" ran to one ohm. Amp and speaker are both 1200 Watt RMS rated.
It sounds great! It hits loud and hard! Low Bass Notes Vibrate everything inside my car and I cannot hear any negative vibrations or rattles because my ford focus has factory road noise matting behind panels in doors and along the floor. Not sure about ceiling but I doubt it there.
I recommend this amp to those on super tight budget! It is worth the $100+

By A DUB C on November 8, 2016 Verified purchase

Great price

I ve pushed it hard and havent shut it off yet

By Jacob on October 15, 2016 Verified purchase

Speedy shipping

Sonic electronics worked great with me on getting my order shipped out quite quickly since my address "doesn't exist" lol.

By Joseph on September 20, 2016 Verified purchase

Zues ZRX1200.1D

This zues puts down great power, very efficient, looks great, and runs very cool. Definitley recommended

Amp Review

My review about this amp will be short, but this amp is great. It packs a lot of power and seems to really push out the rated RMS wattage. The size of the amp is great, too. It's not too big and it's not very heavy. I'd recommend this amp if you're looking for a good quality amp that's the bang for the buck. I haven't really seen if the amp gets hot or not, but from what I've read, the amp does a pretty good job at keeping cool and gets warm, but not hot. Then again, I haven't seen it for myself.

Great amp

I give this amp 5 out 5 stars , have already told all my buddy they need to get one , because it's a great amp

worth the purchase

The Zeus 1200w amp brings the power to your subwoofers to life. Im running 2x 12" comp s Kickers with the new amp installed I've had complaints about my truck being too loud with the volume set at 14. Plus with this amp I love the fact that anyone can hook up another amp to it for more power. Also this amp has a removable 70w fuse and overpowering protection so you won't blow out your speakers

great price and product

Love the amp, just wanted to add a little more bass to my truck and the subs and amp works great together

Great Product at Great Price

This amp has more then enough power to push one 12" subwoofer will be buying another to wire down to 1ohm to get all the power out of it

Great amplifier

This amp worth the money I am pleased.
Pushing rockfordfosgate 12 p3's

By JIMMY on July 3, 2016 Verified purchase

Hifonics is #1 Hands Down.

i wanted an amp that will make my 10" shallow mount JL audio subs i purchased for my Ford F450 reach their highest peak safely and of coarse good quality. I choose this amp to do just that, and again Hyfonics didnt disappoint. Trucks- a -rockin, and subs-a-knockin. .
Thanks Hyfonics (Customer since late 1980's when Hyfonics Zeus amps were king in Oakland Ca)
Arturo M
All five star and one four star at my tablet has issues, sorry!

Amp review

Great amp at a great price. Works perfect for my new sundown sub, couldn't be more pleased.

great value

Bought this amp for a budget system and surprisingly it performed real well. I have it hooked up to two infinity reference 12" subs wired down to one ohm. The amp doesn't heat up at all and it pushes the subs awesome, the only down fall is that i did have to crank up the gain a significant amount to really get the subs moving but that could be due to the headunits output voltage. All in all the amp worked great and for the price was a steall of a deal considering that i got the amp kit to go with it for like $10 as a combo deal.

By bass head JON on March 27, 2016 Verified purchase

Best Amp

This is the fourth amp I've used on my Rockford Fosgate T1 and the best one so far. The other amps all new were rated at higher wattage but weren't as good. This one makes my sub sound alot better, rattles my SUV.

By Rey on March 9, 2016 Verified purchase

Just Buy It!

Nice kit and good price. I’d buy it again.

By Benjamin on December 28, 2025 Verified purchase

cool design just what I need work perfectly had a few issue with the ordering but they took care of it without a problem

Would highly recommend this amp for any one I've been playing it often and no problems and unlike the blue light it give off when on

Happy as a clam

I like this amp. plenty of power, easy to install. The boost remote is nice. Only had it running now for about two weeks so i can't comment on longevity but so far so good, it is solidly built. Running a 10 inch sub at 4 ohms and it bumps. really added that last little bit to make my music sound FULL. At around $100, can't beat it.

Great amp

Been installed for a month and no issues at all. Awesome!