Customer Ratings & Reviews

fuccin aye

Well worth the money, go hard or go home!!! Only mess with the best

Awesome Kit!

Came With Everything described in kit. If Your looking to push that power to your system, This kit will do it! Worth Every Penny!!

NVX XKIT02

This is a nice wiring kit no doubt about it. Very sturdy and flexible, easy to work with. It is definitely true 1/0 cable and seems to be pushing the Hifonics BRX2000 amp I have with more than enough power. Rca's are also pretty nice and seem to be working as stated (no feedback or humming). I also like the fact that the battery side of the power cable is pre-sleeved and has the ring terminal already installed for you with heat shrinks as well. Same on the ground cable. Over all its a nice kit, might be a little pricey compared to other kits, but you pay for quality. Well worth the money in my opinion.

Fine Wire

Wires seem accurate. They transfer plenty power but I do have to upgrade battery to turn amp up more only running it at .25(1/4) and even then my lights dim front to back.

Nothing but the best!

A little heavy but my stereo system sounds great! Would buy this again!

Good kit

Comes with everything except rca cables, includes some terminals and boots, look for the bundle and save a lot

premiun

Very good quality and fast shipping, i recommended buy nvx products

Awesome

I got this kit to wire a boss 2600 watt amp. The wires were huge there was no way I could run it to my amp. The quality was so great that instead of returning it I used it to upgrade my battery cables and my chassis ground. I only wish it came with more ground wire as I need a few more feet to finish my chassis ground upgrade.

By Ace on June 24, 2015 Verified purchase

great kit

nice kit good quality but says in description 300a fuse but only comes with 150a fuse

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NOTE FROM SONIC ELECTRONIX:
300A Fuse sent to customer due to typo on our behalf. We also updated the description.

Fit my 2000 Chevy Tahoe!

Battery replaced my dead battery and is being used for my stereo system. Fits my 2000 Chevy Tahoe stock battery mounting plate under my hood, a perfect fit I should say. Easy install. Don't need to charge the battery as it is already rated over 12 volts. Good battery!

Super Value

I've owned wiring kits before but this NVX kit put in great work, it has oxygen free copper that is flexable and put clean power to your amp. You will not be dissapointed this is a good value product.

great price and specs

The d3400 can be bought for a competitive price bit out performs the competition

It fits perfect in my 02 jeep wrangler. Top of the line product.

I was having winter start-up issues and I have 2,500w system that needed the extra long amps. Chicago -14* mornings are not an issue any more. I have a Tsunami 2 farad capacitor to assist and consistently power my Alpine SWR 12D2 subwoofer. I still have the slightest flicker in my headlights when I'm really pushing the bass but, the sound quality is solid and clear without a stagger. If you are serious about your subwoofer, you will have an XS battery. I replaced a 6 year old Red Top Optima with great results so far. I have to purchase long posts to attack my battery but I don't care. This is a professional product.

Great Products!

Great Products, awesome service/ shipping and deivery turn around. I would recommend these products to any friend.

great value

Awesome battery!!!You cann't go wrong if you bought this battery,That all I've to say guys.

We'll alright

This battery is the shiznit no dimming and can bang with the car off

Great Battey!

This Battery definably a great product for system over 3500 watts amps!! I am using it as a secondary battery to power my NVX XPLD3K and it keep the power flowing smooth and doesn't drop below 12.9V. This battery has a Great Designed case, heavy duty built and delivers the power. What can you say; XS Power!!

Best overall xs power battery

This is my overall best recommended xs power battery for the right price for a highend audio battery to juice up your system. I have 2 in the back of my exployer with d6500 up front on stock alt running 5k system and my voltage never goes under 12.9v

Awesome!

This battery is a huge upgrade over the stinger brand. My subs hit harder, sound cleaner, and I get a higher score on the meter. I will always go with XS Power from now on!

Bang for your buck

Very heavy duty. I have one of these in the back of my navi with a 300 amp alt giving it power. I rest at 14.6 all day and with music doesn't drop below 12.5. XS Power knows what they're doing.

best deal period

Own two. Flawless performance. Great starter battery. Great high end stereo options. BEST brand out there.

Great value

I am using this battery as a secondary in the backseat of my truck and a xs d975 under the hood. They are powering a 2400 watt bass anp and a 250.4 mids amp. Does great my voltage is steady and never goes down when I her on it. And I have a stock alt by the way

The best!!!!

So far, great improvement hope stay like this but look very strong battery and easy to install

awesome battery very durable

I would recommend this battery to anyone looking to get the highest quality out of their system, car lighting or any auxiliry you may be running. been running this D3400 for a year now on my 8,000 watt audio system and 20k hid headlight conversion kit and it doesnt miss a beat, i will be buying XS for anything else i need....BUY IT!!!

solid battery

fits my 2012 impala perfectly. must get something to post though as nothing comes with it

XS is the best!

I trust XS Power for all my car audio needs. Very powerful. Fast shipping as always from Sonic.

Weighs a ton!

Very please with this battery

Very pleased and if you wanted the reserved power you need this battery stacks up with what you need I plan on buying more for my build!

Amazing

Replaced the factory battery in my Impala to help run my 2400 watt amp

Love XS Power products!!

To say I like this battery would be an understatement. I used it as an upgrade battery under the hood of my 2007 Ford F-150 even though its no t the same size as the stock, it still fits well in the same place, I'm using it to power a Rockford Fosgate T-1500bdcp and it does an extremely well job of powering the amp and my truck. Very fast shipping also. I love dealing with Sonic Electronix.

more power

got this few months ago when I ordred it I asked if it came charged he said yes why have I been getting clipping checked battery ohh its reading 11 on meter so make sure its fully charged when you get it cant tell yet how well it works putting in 300 volt alternator this week hopefully this takes care of all my power problems otherwise getting headphones for the car

Awesome Battery Very Durable

I would recommend this battery to anyone looking to get the highest quality out of their system, car lighting, or any auxiliry you may be running...Been running this D3400 for a year now on my 8,000 watt audio system and 20k hid headlight conversion kit and it doesnt miss a beat, I will be buying from XS on anything else i need....BUY IT!!!

100% Beast

Had this battery for a few months to replace my tsunami 10 farad cap and I love this thing. It is strong enough to handle my Hifonics BRZ 2100 and my NVX JAD800.4 with no lights dimming at 75% volume. It is a little on the expensive side but you get what you pay for. If you are looking for a good strong battery, look no further.

good value

I have a 99 Dodge Caravan, I'm running 4 12's (Hifonic Brutus), 1606 Brutus amp, 800 PowerBass amp [highs]. This batter is the only one in the vehicle and the head ligths barely barely deem. This is a good a**battery

XS Power D3400

These batteries are great!! A good step above an optima yellow top if that helps to compare performance

xs power 3400

10 out of 10 that's all I have to say!! Great product

Inaccurate shipping

It was suppose to ship same day and arrive by next day which would have been a Thursday. In fact they didn't process the order till Friday and I didn't receive my package until the following Tuesday. The "buy it before" timer on their site is false advertisement. The product I received was fine but definitely way too late for what it was needed for. I'll never do business with them again. The battery it's self is amazing and well worth the price.

Works Like a Dream

This battery will last and last charge after charge. It just keeps on going. I would recommend it because it is very reliable and can be charged over and over if needed.

its AMAZING

I've had several POS batteries before, and to be honest the price of the D3400 was the selling point. I was prepared for the worst.

THAT was six months ago, and I have been using it daily for lighting in our camper. I have YET to charge it. WHAT A BATTERY!!!!! looking forward to many more trouble free months.

Nvx O- Guage Amp kit

NVX Amp kit is Pure Quality at first I was thinking it was a little pricey
compared to other kits I found online. I went ahead and ordered because it seemed to be best in quality, and sure enough. Awesome kit
I liked it so much I ordered another to rewire my other truck.
Worth every penny and then some!!

By Roysters74 on April 29, 2020 Verified purchase

Great kit at a great price!

This kit looks great! The wire is definitely true gauge, it measures at 16mm for the housing, and just over 12mm for the wire itself. Having the ends pre-terminated and shrunk guarantees a solid connection without having to buy special tools. The power wire is partially covered in braided sleeving which helps protect it in the engine bay. Fuse block is nice and came with a 150 AMP ANL ( not mini ANL as stated in the description) but no complaints here because that's better considering the amount of current traveling through it. Speaker wire is true 12 gauge as well. Overall excellent kit for the money definitely would recommend!

By Mike on October 29, 2015 Verified purchase

awesome

Got lots of equipment for my son for Christmas, this was one of them. Works great no light dimming.

My D3400

Wanted to test out XS Power so i bought this bad boy as a secondary and it does wonders now that i have my D3100 as a secondary the D3400 will be my primary supply! Great bang for buck!

d3400

Perfect battery for almost any setup up to 3500 to 4k rms sub amplifiers

Plenty of Power...so much I've got XS Power!

I've got this as my starting/system battery and it works wonders. Of course you want to make sure you have a decent alternator. My stock 120 amp alternator and this XS Power 3400 power my car and stereo great. My system is pushing around 2000 watts...at night I can crank the volume, run the A/C, my amplifer fans, and interior lights and i get NO dimming of the headlights. I also did the Big Three Upgrade prior to installing this battery, which is recommended if u really want maximum power. Great product and I highly suggest you get this battery over any other brand. Thanks Sonic Electronix!

Great wire kit!!

This is one of if not the best value wire kits made. All of the NIX wire kits have the best quality wires and terminals. I have recommended this brand to everyone I know.

By Anonymous on March 13, 2019 Verified purchase

Great Kit!

Great kit! Highly recommend. Very high quality and true spec!

By Raul on April 19, 2018 Verified purchase

Best wiring kit!

Probably the best kit I've ever bought. Nice "true to spec" heavy cables but are very flexible and easy to work with. Comes with absolutely everything needed for a clean install. Only negative is the cover for the fuse holder can pop off easily. That is very minor and I would highly recommend this kit especially paired with the NVX JAD 1200.1 amp.

By Justin on May 31, 2016 Verified purchase

Great power

Need I say more than XS POWER. Great battery love the fact that it fit in the space that I needed. 1 of 3 that I have running a Dc Audio 5.0k.

awesome battery

i did alot of research before going with the d3400 and so far i am very happy with my choice just remember to buy battery terminal posts if you need them for your build they are not included.

XS Power D3400

Awesome battery here. A little on the expensive side but worth every penny. Ive had mine for about 6 months as my starting battery and ive had no problems what so ever. Still holds charge like brand new

SOLID BATTERIES

I'd recommend this battery to anyone.
Holds voltage like no other. Have not had to charge it yet (after 1 year of everyday pounding on a stock alt). It holds 12.6 after days of sitting, and I don't let the alt charge it before i park for more than 1 min and I only do that because i don't want to attract attention in my hood, not because the battery needs it!

Do some research on XS power if you still have any doubts and you'll see they have become the #1 choice among car audio fanatics.

Plan to buy another XSbattery or two for my next build!

unbeliveable!

Wow! I might have gone over board with the system but I have a Chevy Silverado Exten. And took the back seat out so I could put 2 Orion's in a closed box running them off of two Hifonics 5000 watt amps. I have had to replace my windshield twice lol I love it. Better and louder than any system in Alaska. My db at the comp was 169.0db and 150 can make u depth. Now that's what I call dumping.

great battery

This battery went right into my factory location and bolted right in. Performs great. I drive a Saturn LS1.

Great wire would use for all my set ups

Good insulation rubber is soft and peels back fairly easy def use again

this battery is da truth

I love dis battery its a beast n best battery I ever had xspower all Da way

Great amp!

I have this amplifier powering two NVX VCW 124's in a custom ported box. It makes big power, so be sure you have the big 3, 10 farad cap or H/O alternator to get the best benefits. It produces great sound quality at decent volume levels and has yet to get hot. It's relatively small footprint is impressive for the power it makes. PROS: Great quality build, great quality sound, decent price. I like the simple, sleek look of the amp. NVX doesn't use flashy lights and gimmicks, just a grown up, clean, professional look and performance. CONS: Bassknob. The bass adjustment knob on this seems to be quality... at least on the outside. The casing is solid metal and the knob has a good resistance as you turn it. However, the LED on it was WAY too bright... when it was working. About 5 minutes after hooking it up, the LED stopped working. (Which was fine with me because it was INTENSELY bright. And that was in daylight!) From 0-35%, the knob adjusts the bass level a bit too aggressively. From 35% on up, it seems to do little to no adjustment. I still make use of the bass knob as I listen to a huge variety of music. I would certainly like to see an improvement in this area.
However, this does not take away from the fact that this amp beats smooth and steady. I would absolutely recommend it to anyone serious about their bass.

xspower d3400 best car battery ever

This is one of the best car batteries that I've ever owned Hands down my lights would go dim all the time before I had this battery you also notice how much your stereo hits so much harder with the XS Power Battery Its a pricey Item but worth it Xspower also has some the best customer service I ever seen I would buy this battery again I guaranteed it

Xs power battery

I had problems with power on my system in my car. I picked up one of these batteries and problem was solved. Definitely worth the money over anything else other than an alternator. Don't waste your money on a bandaid fix with a capacitor. If you want results this is where it's at.

XS FTMFW

I didn't think that a battery would make such a difference in how powerful my system sounds. I have an RE XXX d2 15'' on a 3000.1 amp. my regular acid battery went to junk within the first two weeks of my new sub. Now with this new battery, I also have a small xs battery to help the juice it takes to move the power hungry sub. My voltage is around 15V with the two batteries and drops around to 14 when im around full tilt. Barely dims lights and I am very happy. My roof in my s-10 extended cab flexes on quarter volume, before it needed to be around 70% to start flexing and rattling. I can tell i've got an extra 5 db atlesast just from a battery swap!! It is bigger than a standard battery so be prepared to do some body work. I got lucky and it fit snug. Now i need a high performance alt to take it to the next level for next summer!! XS for life!!

Awesome product!

these wires are simply amazing.. make damn sure you buy quality wire cutters!! i broke two wire cutters trying to cut it. lol

By tom on May 23, 2016 Verified purchase

Great Battery!!

Great amount of amps for my system...3k to 1 RMS amp, 2x BL 12's by FI....fits perfect in my battery box....No complaints here!!!

Great battery for the price.

As well customer support from XS is on point. I already recommend XS to any of my friends or strangers who are in the market for an electrical upgrade. Will be purchasing from SE more XS batteries in the near future.

Pretty Good

I Bought this battery back in feburary and i havent had any problems out of it! it use to read 12.8-12.9 volts now it only read 12.5 all the time! but besides that i love it

Voltage problems? Not anymore!!

This battery gave me the juice my amp needs! My amp puts out a little more than 1800 watts rms at 2 ohm.. Before I bought my D3400, my voltage would drop down to the low 12's, but since then it doesn't drop lower then 13.4 on a full charge. If you don't want your pretty new amp you just bought to burn up like a firework then you need this battery. I only gave it a 4 star on "ease of use" because the new battery post's were on the opposite side than my old battery so I have to move around my big three wires.

LOVE IT!!!!!!

I love my XS batteries. Im currently running two of these 3400's in my truck. My sub amp is ran low at .5ohm, so proper electrical is good. Total RMS is around 4200 and voltage is always good. Would definatly recomend this and will continue to run XSpower for a long time.

monsters

I bought two of these like 6 months ago when they came out. I had a sealed box built to manufac. specs.. facing up... 1 1/4 thick mdf( 2x 3/4) in the back of my ranger. I hooked one up to a power acoustik BAMF 5500 to 1 ohm which is suppose to be 3200 rms, after the break in period.. WOW!!!! I only have 1 hooked still and to tell u the truth im still very happy!! As soon as I add another battery and maybe a high output alt. i'll install the 2nd. a bit pricey but with a rebuild-able kit at $100.. the only sub youll need for a long long time.

Great buy

I bought these wire a little skeptical about them at first but after I got them I was relieved there everything I expected.

By Camilo on May 14, 2020 Verified purchase

Top of the line

This is some serious stuff! 100% OFC is worth the extra money.. Excellent quality wire,super flexible for 0gauge. ring terminals already attached with heat shrink and protective loom .beefy speaker wire and decent RCAs..

XS Power FTW

I have one of these under the hood in my S10 and got this one to put in the back to replace the D1200. I know I should have bought the D3100 for the rear but didn't have that much $ at the time. Guess I should have waited and saved up since I still haven't installed it but I'm going to run both the D1200 and D3400 in the rear now. XS batteries are freaking awesome.

xs power the best none better

the best battery ever I have three on two sundown x series 12s sundown 2500 v.2 amp they hit hard sonic & xs power for the win yeaaaah

Awesome

Got this to aide my 2500 watt amp and it does a wonderful job thus far always has the power when you need it. For testing purposes of this battery i was able to run it TWO weeks jamming my system after break in period before it finally lost the power to push them max.. Thats insane. You wont regret putting this monster in your trunk.

One of the good wire kits

Great wire kit. Great bang for your buck. A lot of extras definitely make it worth the money.

By FaceDa6 on May 23, 2020 Verified purchase

top of the line battery

Very strong battery unbelievable power I'm just being honest hands down I'm impressed

Great Product!

I purchased this battery for my 1999 Ford F150 to replace the under the hood battery and I gotta say, it is a great battery. Very worth the price and definitely an upgrade. It starts up faster than ever before and has more than enough power.

Pounds!!!

I have a single 12.2 Orion HCCA with a Soundstorm Evolution SSL 5000D amp pushing it wired at one ohm and it is the hardest hitting single sub around. No one has the same sub as me. My set up in my ford focus beats everyone that has any single or dual sub set ups that are in any SUV's. And my focus isn't even a hatchback. This sub is worth every penny. It can handle everything you throw at it.

BAD A** SUB!!!!!

I have one of these on a 1500 watt orion xtr amp and damn!!!!! Hits ho hard that my doors vibrate!!!! I would never sell my sub never!!! If you want a bad a** sub get one!!!

loudness

i got one off a guy i knew... i broke it in layed in to it with a 1500rms and cracked my buddies house window

Excellent kit

Kit included everything needed. The quality is excellent. Couldn’t ask for better for the price

By Brian on October 31, 2020 Verified purchase

No Words Describe the Awesomeness!!

I don't even know where to start. I've been breaking this thing in for over a month now and it just keep going. Hitting harder with every little bit it gains and rumbling the ground and windows outside of my car. I never owned a sub that produces the quality of great sound and power that this sub does. I like the fact that you can buy a recone kit if you blow your. Another + to buy. An Awesome sub, well worth the money. I've never get rid of it for anything.

Worth every penny

I'm always running my stereo with the truck off for hours and this battery hasn't let me down yet

XS POWER ROCKS!!!!!

SonicElectronix knows quality....Enough said. I ordered the battery for my S-10 as an extra battery for my system. They were the cheapest in product and shipping. The quality of products from Sonic varies. They taylor from beginner to pro, rich to poor and in between. At great prices
I have been a returning customer due to the fact that they always take care of me the customer and to me that matters more than the product I am buying. As far as the battery goes its awesome and has been keeping my amps happy and electrical system steady. I only regret not buying 4 of these instead of one.

Love XS Power.

I bought this for my battery under the hood and I have had no problems with it. Would buy again.

This sub is crazy dam loud

This sub is mad loud I'm going to build a custom 12 inch box tuned to 28hz but i had it in my friends car to test it in his box with a Kole audio Trax amp and at full volume i was able to hear it from my front gate to my house. Great by for someone who likes loud bass.

well Build Product.. Great Great

Monster Subs! These are great.

awsome

i am back i wrote a review feb 11, 2010 on my to subs that i bought from sonic electronix. hcca12s i did not have them hooked up at that time but now i do and let me tell you they hit real hard i mean hard no one in my town has them. i have 2600 watts of rms running to each one wow thats all i can say have you ever had your heart jump out and back in your chest lol my mountaineer is number one in this town.so thanks sonic you are the one for me

Great Product

I have to say NVX makes a great product. I would highly recommend trying this product, I've had no problems and its flexibility and high quality are a few of the reasons to purchase this product and see for yourself.

Great Kit

So glad i ordered this kit. If you are going to be pushing above 1000 watts this kit is perfect, this was my first NVX purchase and I have since ordered 4 more. NVX doesn't cut corners and all of their products are top quality.

By STICKY G on January 22, 2016 Verified purchase

Better then hifonics

I bought from sonic electronix because I'm buying from canada and there's very few sites that offer warranty over the border.
I DID previously purchase a Hifonics amp from a different website that ended up catching fire and almost burning my Infiniti to the ground, just to find out that they wouldn't cover the warranty because I'm in canada.
I can tell you sonic DOES offer warranty to canada, and because of this, I've been buying (and will continue to buy) my car audio from sonic electronix. I was after a powerful amp, and this amp came recommended from Wes (at sonic) and he gave me an amazing deal on that and on the shipping. I am completely satisfied, I'm only running the amp at 4 ohms at the moment and it's a crazy amount of power, I can imagine when I get it to 1 ohm! Thank you sonic electronix!

Exelent amplifier

One of the best amplifier i ever bought.
Awesome look on it very easy to adjust and understand
Just love it

Amazing product from an amazing company

This is a great battery. I replaced my optima red top and have had no problems. Holds a strong voltage and is able to keep up. I just did the big 3 and that made it even more worthwhile. I recommend xs to all my friends and to the serious car audio enthusiasts.

Best Starting Battery For Car Audio

The Xs D3400 is by far the best underhood starting battery in its class (group 34) i ran 1500 rms on just this single battery with close to 0 voltage drop XS is FTW.

POWERHOUSE!!!!!!!!!!!

I purcjased this battery through a different dealer earlier this summer, and i will tell you right now that this battery is AMAZING! Nothing wrong with it at all.... except I'd recommend not swapping batteries at 3AM. :P

Great buy

Comes with everything you need. Easy to install with no problems. Great easy to bend wire even 0/1 wire flexed easily.

great product

I love this product. Only reason for the lower stars is it's a good product just expensive as heck, and it is a lot more powerful than a regular battery but for my system I need just a little bit more. Prolly a bigger alternator. I have the audiopipe apcl-18001d and four kicker cvrs. My truck is louder than it's ever been. Thanks sonic electronix and xs power.

By Domonique on June 1, 2015 Verified purchase

Orion 2010 HCCA122 WoW

Iight Im a make this short and sweet. First of all 1200W RMS - 2000W RMS is great power for this sub over 2000W on one sub its just going to ask for too much current!!

Now whether u build a box or buy one with 1200W of power or more don't go over 3 cubes with a vented box and under 2.2 cubes and 2 -2.5 for a sealed box

With that said im feeding my sub 1500W RMS by a RF T1500-1bdCP. For those of u that are looking for a box design i have a long box this is because my car is small and i need access to my spare i can take it in and out easily, my box is built from 3/4" marine ply and risen its 27.5"L 16"H and 14"W with a 1.5" (L) shape vent where u could put where ever! I have mine squeezed infront with the sub 16"H by 14"W

i also have a bass processor this is because the sub naturally will not hit hi frequencies it was designed for real low

I hope I've helped someone because it took me along time and alot stress to get what i wanted out of this sub but trust me it ratteles everywhere near and far.

Best Battery Ever!

I Installed this for a soundstream Rubicon 2500.1 and it gave it all the power it needed! I would def suggest it to anyone with a 2000-3000 rms system.
XS Power Forever

good speaker

You must have an amp for it. Must upgrade charging system on vehicle being used. Must have the right enclosure for it. The one I have is a 12 inch it weights about 140 pounds with the enclosure. Over all good sub.

insane LOUD

just hooked my 12.2 to my HCCA 25001 and its insane. hits hard and tight. loving it. nothing but sonic from now on.

Crazy!

That is what you need to be to own one or more of these subs. They put out a tremendous amount of bass. Enough to be heard coming a block down the street with dynamat. I have a Mb Quartz 4000.1 hooked up to it and it shakes my car like crazy even with 150 sq ft of dynamat i put in the car. These subs are bullet proof. Considering that they sell recone kits for this sub it could be the last sub you ever need to buy. I would recommend this to anybody that want to win DB competitions or that wants to go deaf.

Perfect

Got this bundled in a deal with my NVX XAD14 amp, The wire is ultra flexible and seems over sized, I used NVX brand wire ferrules for a cleaner look and good connection at all points where I would otherwise had a bare wire connection.

I really love the fuse holder, just be sure if you are installing sideways like say on a fender well you mount it with the side screws for the power wire facing where it’s easiest to access. I mounted mine to the fender with liquid nails LN-2000 and two #8 x 1/2 stainless steel screws after double checking it wouldn’t interfere with hood structure or anything else and drilling a pilot hole for the screws.

I really recommend you get the install bay firewall grommets for this size just in case, they are absolute life savers. My best option was to run powerwire though the passenger floorboards firewall and they make me confident that I will have zero water intrusion.

By Frank R. on July 7, 2023 Verified purchase

Seems good quality

Seems good quality and flexible. The reason I gave it 4 stars under features is that it comes with a 12 awg speaker wire. I used 10 awg.

By Kyriakos on February 22, 2023 Verified purchase

The real deal

The amp kit didn't feel cheap & lightweight. True to spec.

By Gerard on March 16, 2022 Verified purchase

Serious power

My friend has one of these so If your a bass head buy this and it has recone kit so if you blow them then get brand recone sub for cheap.

Awesome!!

There are no other words besides awesome! I've had this for over a month powering my Orion HCCA Competition Sub and it keep feeding it all the power the sub can take.The Amp case is solidly build which helps with durability toughness. The Angle terminal end give it a professional look but can be a pain at times with 1/0 gauge wiring running to it.
The only problem I have is the remote LED is too bright. It's blinding trying to drive at night and even during the day at times.
This amp is by far one of the best amps I have ever purchased.

Very loud

Great sub for the price to me personally they hit harder then the jl audio w 7 and u paying half the price I own 2 orion hcca 12s I be making car alarms go off when I get my suv I will buy 2 more of theses beasts

Best Woofer ive owned ever

So about 3 mounths ago i bout 1 of a friend along with an orion hcca D5000 amp and man dous it slam hard so hard when i put my drink in my cup holder it bounces out. So i would bef recomend this sub 2 anyone who wants stupid loud BASS

Straight pounds.

WOW! Blew my explode 12" after about a month. It was 900 watts. My amp is an Alpine MRP-M1000. Read great reviews on hcca so i bought it. All I can say is WOW. I'm scared windows will break! Heavy sub but Worth it! IT POUNDS!!!

Great sub

Great sub... great price!

freaking insane

So I bought one of these and I am extremely satisfied. I have a ford focus hatchback. At first I had this in a sealed box specs from Orion and I was very disapointed but then I put it in a ported custom box and this beats the block, nothing around I have seen even compares at all. THIS WILL DEFIANTLY TURN HEADS!

Orion 2010 HCCA122

In the words of Young Jeezy, I luv it. I have 2500rms on it and it holding every bit of it and I just got 1 12" right now and its a sexy sub , lol. I'm saving up to buy at least 3 more, but really thinking about 5 more. Some people cant believe its 1 12" especially coming out of the trunk in an 81 cadi. I really like this web site too.

Very Loud Subwoofer

I went through four different brands of subs before I settled on the HCCA 12.2. I was trying to peel my face off with bass and the subs I was using just couldn't do it. At first I was using a Power Acoustik FUBAR 12" sub. I blew 3 of those before I switched to an Alpine Type-R 12" sub. The Alpine hit way harder, but I was trying to put too much power through it and would start to smoke a little. So I began looking around for a single 12 that could handle tons of power. By tons, I mean over 2000 watts rms. After some research I found the HCCA 12.2. My amp was a true 2000 watts rms at 1 ohm, and this sub handles that. So I built an enclosure just for this sub, and then took out the 2000 watt amp and purchased an MTX TA92001 that pushes 3000 watts rms at 1 ohm. They love each other. I did have to hook up another battery to feed the amp but after that and re-tuning it with a DMM I'm pushing well over 3k to this sub daily without any clipping and it's taking it like a champ. It POUNDS!!! Period. I've only heard one other vehicle that hits a little harder than mine and he's running 2 Audiopipe 15's with about 1700 watts rms going to them. BTW I built his entire system from the ground up so I know how hard it can hit. So after owning a complete Orion sub and amp system back in the late '90's I'm glad to know Orion is still in the game putting out some serious stereo equipment that is made just for real SPL junkies like me. Get one, build the enclosure like Orion recommends in the manual and put at least 2000 watts to it and this sub will hurt you. I mean, the sub alone weighs in at like 70 lbs! I can only take mine at high volume for maybe 5 minutes before my brain feels like it's turning to mush in my skull. My eyes blur and my teeth rattle. It is just plain hard to sit in my car now with it turned up. And this is only a single 12 in a little hatchback.

Orion HCCA12.2

I would recommend this sub to anyone. It is loud and pushes quite a bit of air for a 12. I haven't had any problems with it. It's big and heavy and power hungry. I had a few issues actually getting it in the box I built because it is so big and I have a Camaro.

Oroin HCCA12.2

I love the Orion's they knock 12 blocks away from my house and it's way cheaper and better than the JL w7. 1 Orion hits harder than 2 w7s in my point of view and the sound quality is way different than the w7s. I rate this product 10/10 and the customer service that I've gotten from Sonic Electronix 10/10. I will buy from them again for any of my electronics that I need. You will be satisfied of the service and the Orions.

worth the money!

I just got this kit installed and it looks amazing and is so flexible and thick it's definitely something worth investing your money in.

great value and quality

i've had a great experience with sonicelectronix and most of all the customer service that i got from Rick C. was even better...thanx for eveything im luvin my orions

2 12.4s 153db

I bought 2 10.4s at first and 148db in the trunk. I have been trying to hit 150db with 2 12s for a long time had the Type Xs and 2 PDX 1.1000s my 10.4s were louder, had 2 12W7s and 2 1000/1s The Alpines were louder and just as crystal clear. I sold the 10.4s and bought 2 of the 12.4 hccas and went down to just 1 amp (Orion 2500 D). Fired them in the cab and fiber glassed it in to seal the box off. In The right box tuned to the right frequency, and sealed perfect. These beasts not only kill the competition in spl, but also sound amazing. The subs are still stiff. Not even broken in yet. And since i can recone them ill have them for a lifetime. Orion was the leader in sq back in the day and have come back to lead again. Keep this up ill never switch.

worth the money!

I just got this kit installed and it looks amazing,flexible and thick it's definitely something worth investing your money in.

Great Product!

Everything you need to install a Secondary battery to your system! An awesome kit to handle a lot of power.

Powerful and Clean sound ! Quailty korean built amp

ive got the XPLD3k running 6 600RMS 12'' subwoofers and it pushes them to the very max ! it is very efficient compared to the other 3k's i have owned in the past , i do suggest running a ohio generator alternator and a couple of good agm batteries . the amp stays very cool due to its very big heavy heat sink ,no fans but they are not needed and there is some small vents in the side plates and no other vent holes which is nice so your amp does not get much dust or anything inside it . the angled inputs are kind of a pain but do really make the install look nice and clean with minimum wires showing , overall its a great amp and the cost on it is amazing ! id highly recommend it to anyone , also i dont use the bass knob at all ''never took it out of the box'' i instead use the NVX XBRC which adjusts your rca's going into the amp rather than adding bass boost and distortion

best sub ever

this sub looks great and preforms very good. very loud a must buy for sure

Awesome Speaker

Best speaker I have ever purchased. I ordered the 4000 watt version, I received the 5000 watt black coil version. Way louder than I need, had to have a custom box made due to speaker depth. Fast shipping and arrived in perfect condition, unopened.

Best woofer ever

Loudest woofer i've ever owned. I built a custom ported 5 cu. ft. enclosure and i hit 144.7 db at my last bass competition with only 1 12. Its insane but make sure u give it at least 2500 rms. It says only 2000 but it can take 3000 easy daily...

great sub

i have had this sub for about 5 months now and let me tell you this sub gets loud deffinetly worth the money.

this was one of my best buys

i just got to of the orionhcca12.2 with to brutis 2610d mono block amps and let me tell you my friends are impressed just about ready to have it all installed will get back and let you all know how many windows i shatter lol for ever sonic elec also would like to say great prices thanks

Best Value!

Used this as a second battery for my 5000w rms amp, no problems whatsoever. Highly recommended.

Bad ass

This sub is a beast. If you have the money get it you will love it. They are made to be played loud 2000 watts rms plus so get a good amp to.SQ/SPL Recone kits Im hooked. Truly a perfect subwoofer. ORION for life......Sonic Electronix rocks good products good prices fast shipping.Thanks!

Beast

This sub is an animal, I had it on 2500 rms and it was wanting for. I'd suggest a bigger alt and big 3 upgrade. Even though I only had it for about 3 weeks and then my car got broke into and lost it but besides that it was a beast.

NVX 3K

great product would totally recomend. good upgrade over my hifonics 2.2k. a little expensive would rather buy 2 hifonics x14s strapped would be cheaper with more watts

xs power d3400

This is a great battery holds good voltage on 4k liked it so much got a additional one for under the hood and plan on getting me a few more

Amp wiring kit

Just as good as some of the big name brands. I’ve had it for a few years and it’s holding up very well. I’ll buy it again. HEAVY DUTY.

By jaimie on March 7, 2024 Verified purchase

damn is loud, hell yea is loud, overall is just sick looking loud.

I just received my order couple days ago on this product, dude if you want go loud single 12 inch HCCA is all you needed, price is same as to 2 12 inch Kicker L7's and 3 times louder than 12 inch Kicker L7's 1.5 times louder than 2 15 inch L7's that is not a joke. I have just test this woofer today, sounded good never gets hot. Running on my MTX TE1501D amplifier at one ohm, I can tell that thing needs more power add to it, but I have no money all that so that's all I can do is 1500 watts RMS at one ohm load, I have use MTX TS8512 on that amplifier also, but the power they put out sucked, HCCA is the bomb overall. After I got the box I'll go compete again. See how many dB I can hit on single 12 inch.e

Beast Mode

I haven't played with it too much or had it tuned, but.......beast mode....beast mode....A+++++

Engine Battery

This battery was used for engine cranking ( Toyota), it is good battery,and as the manufacture'r warranty indicator ( 3 years of usage)

and exactly it only lasted for 3 years

Great value !!!

I WANT TO PUSH 3000 RMS & I HOPE 100% OXYGEN FREE COPPER WIRE IS THE BEST BANG FOR MY BUCK'$

Good product

This battery does a great job & it arrive in less than a week

By Cristian on October 3, 2015 Verified purchase

best battery I ever bought

No more dim lights car starts better no more loss of power.

Finally a battery that can handle all my needs.

Everything I was hoping for and more. This battery is great and ready to go right out of the box. Thanks alot guys at sonic electronix great product and best price on the market.

Good amp

It's a really good amp if you want something that bangs hard this is what you want

By Moneyman on August 24, 2015 Verified purchase

King kong

I am not writing this review to put down the next company, I have owned the power bass 3000 max, I have owned the hifonic 2000 brx ,the 2400 brx they are all class D amps .listen I brought 2 cvx 15s i had a sealed custom box made ,the brx 2400 played them,but I knew I needed more power.so i talked to a hifonic tech about the atlas 3000, but for 2years i only seen 2 reveiws so that didnt sit well. I talked to Joe at nvx after 3 or 4 calls and asking questions I went with the nvx 3000.listen the bass from that amp make my house windows vibrate from a block away ,stupid ,insane bass !! ,last week we went to the drive -in and this!! gorilla!! played 2 an a half hours none stop, it was no where near hot just a little I mean a little warn this is the best amp I every owned so far buy it, you want need to look any further. (!! angry bass !!)

great battery

I have 4 of these in the back 3 feet from amps , 1000 cca interstate under hood and 250 amp alt, 2 runs 0 gauge everywhere , 7000 watts a a little dim in lights but u gotta have then much better than any reg. battery

good battery plenty of power

This battery is built like a tank. Has plenty of power. Good price also

Premium OFC Wire

NVX makes some of the highest quality wire on the market today. I'm a lifetime customer.

By Christopher on October 10, 2024 Verified purchase

Excellent

I have a combined 2000 watt system. Light would dim on heavy bass notes. This did solve the problem. Also did the big 3 at the same time. Shopped around for a cheaper battery but for the specs, this was worth every penny.

Great product

Great product very flexible and very good wiring kit

By Eustace on March 23, 2025 Verified purchase

Best bang for your buck

I did a lot of research prior to buying this kit. I also bought 20 ft extra of NVX 1/0 to do the big 3 upgrade. Considered GP or one of the other well known competition audio businesses but couldn’t pass this up for the price during Black Friday. The quality of the wire is great and even the fuse in the amp kit seems like decent quality. Having no issues sending power to my amp (Kicker CXA1200.1) and get very little gauge dimming on a stock battery and alternator. I know when I upgrade my system to something bigger it’ll handle it no problem too.

By DanGambleGrit on January 6, 2025 Verified purchase

XS Power AK3500

If you want a easy all in one kit for installing a second battery I recommend this kit. Pro’s It’s OFC has great insulation and current transfer and I can’t really find any cons but price but copper is high so can’t really even call that a con as you get what you pay for.

By Anonymous on May 12, 2018 Verified purchase

Powerful

If Your Serious About Your Power Needs, Then XS Is The Go To Name. Forget The Rest And Buy The Best. XS Power 4-Life! Single D3400 On Stock 160 Alt. 1/0 Wiring And Big 3 No Fuses Running 3200Watts RMS And Rests At 14.4v. Now Most Would Say That This System Is Under Powered. But For The Purpose Of This Review Is To Show You Actually How Much Power Reserve These XS Batteries Contain. Amazing Results And Again Forget The Rest Buy XS!!! Trade Mark That Sh*t Bryson Out

By Bryson Customs on November 3, 2016 Verified purchase

Excellent quality

If you're serious about your car stereo this is what you need can't get any better then this. Well worth the investment.

By Bruno on September 23, 2016 Verified purchase

Xs power wires for secondary battery

These are as real as they get. The wires are real and true quality 0 gauge. None other like it

perfect wire harness

Perfect wiring harness as everything I needed good quality better than expected

By Jonathan on January 31, 2026 Verified purchase

High quality wiring kit!

I received this kit for free, it was a promotion with the purchase of an Audiocontrol LC-5.1300 amplifier. It is my first time dealing with NVX power wire. The kit is of very high quality, from the power and speaker wiring itself, to the pre-installed nylon mesh, power connections, and the fuse holder. This kit makes wiring easy and straight forward. It’s easy to see that there was some good effort placed on the placement of all the pieces along the wire run. Another positive is that the wire fits easily into 0-gauge connections. In the past, it could be very frustrating dealing with wire that was bigger than spec. I get the whole “you’re getting more”, but I’d rather have a wire that meets the spec or maybe a little over, but not so much that it takes away from easily fitting into the connections. From this point on, I’m sold on NVX power wire. I will be looking at them for sure for my future builds.

Side note. I did not use the RCA’s, so I can’t comment on them, but seeing the quality of the kit itself, I wouldn’t be worried about using them.

By Juan on November 14, 2025 Verified purchase

Amazing Amp Kit!

This OFC 0 gauge kit was used in my dad’s Buick wagon for his 4500 watt amp and it smacks with his 4 10” NVX v3 subs. Even he tells me he’s never seen wire so perfectly priced without hurting the bank!

By Carson on March 28, 2025 Verified purchase

Amazing Battery!

A lot of power never had a problem! Easy install!

By Joe on June 17, 2017 Verified purchase

Absolute tank of a battery

These XS batteries are worth every cent. I used to buy used deepcycles for $150 but never again.

This battery stayed installed in my vehicle for ~6 months through winter while I was out of state. When I came back, it was resting at 10v. I was absolutely certain it was done for.

I put it on a 2A charge for 24 hours. I took it off the charger, let it rest, and measured the voltage: 13.0v. This battery is still good as new. You just don't get that kind of quality from other brands.

By Jesse on May 13, 2017 Verified purchase

Better Dynamics from m y amps

This battery would be great as addition or secondary battery in the system. I have a pretty large truck that pulls a lot of power honestly I could do a little better as a standalone Factory replacement battery. My lights still slightly dim.
This battery is an improvement over the Optima Yellow top I had under the hood before this battery has given me a little better dynamic range and stronger power.

By Brock on February 12, 2017 Verified purchase

Great product

Decided to try xs power and so far am very pleased with my decision..it was priced great and free shipping on a heavy batter..you can't beat that..sonic has been great to work with the staff is always friendly and helpful in my choices..was even honest and talked me out of an item I was thinking about..and actually saved me money

By Crovette on November 27, 2016 Verified purchase

It's got power!!

Bought the D3400 to power my sound system (5000 watts rms total) and it's been great! Replaced my stock battery with it and I've noticed a huge difference one the sounds and I paired it with a high out alternator and it's all the power I need now. Would deffinantly recommend if you need power this battery has power!! The only issue is the terminals that I had to buy aren't the best for connecting their slightly small and will be a little loose if you don't watch it.

Good bang for the buck...

Supplies the power I need in the Bassheadlife,well worth the price. And always a good deal and buying experience with Sonicelectronix.com.

Great value

This is a great item and I will most definitely recommend this website to other

XS power

Direct fit into my s-10 blazer, 1000 cranking amps good reserve power, needs side post adapters for drop in extra 25 bucks but worth it

XS power

Simply the best battery for your after market stereo system or high vehicle application period best price point and longevity

Easy install in my tahoe

This is a great choice at a great value from sonic. The accessories made it a breeze to install in my tahoe and I highly recommend that you invest in them.

D3400 FTW!!!!!!

Hello Audio World, just letting U know how well the D3400 battery works and operates!!! A simple charge upon arrival and U're set to go!!!! Haven't gotten a system yet, but, did purchase some new HIDs and they work immaculately with this battery!!! PLEASE DON'T HESITATE TO PURCHASE THIS BATTERY, U WILL NOT REGRET IT!!!!

Great Product

Great product works great to power my system would highly recommend.

By cesar on March 21, 2016 Verified purchase

Xs power d3400

The xs power d3400 is great did the job I need if for no more problem with dimming lights I would recommend this product to anybody who has issues with dimming light