Customer Ratings & Reviews

great buy

I love the amp

Excellent All round Amp

Great amp for mids and highs, fantastic SQ and response, I use this to drive my Vibe Audio Space 3D's and Alpine 17"s...... Where else can you get this quality and power for that price.... Highly Recommend this Amp..... Now for the Not so good points.... Amp is very large so difficult to position for some people and not great for powering ANY subs!!! Although it bridges to 600WRMS @ 4Ohms, I connected just that to a Kicker CompVX and would only drive for an hour before Thermal protection cut in.... In the real world I doubt many will use for a sub but be warned if looking to use in three channel mode for mids and a sub. Otherwise an Incredible Amp..... I just bought a BRZ2400.1D to power a few 12W6v2's.... Should be fun!!!

Hifonics Zeus ZXi150.4

I love this amp!!! I use it to power 4 Eminence Betas in two channel mode. This amp looks and runs great. It's never over heated or cut out on me. It drives my Mids to the point where my ears hurt :D! The only problem i have with it is, the sides are SHARP!!! I've cut my fingers on them more than once...

awesome product

Price looks performance. Cant be beat!!! If you are looking for amp that powerful, great price and not to mention good durability during high spl levels then this is the amp for you!

Great deal on big power

The amp is deff a power house. You're getting more than you pay for on this one. I'm running this on a custom set of 3 way comps, only on 2ch right now, I'll be putting the second set in soon. The SQ from this amp is shocking for how cheap it is. I'd like to use this on subs in the future for a SQ setup.

Very good product

This is the best 4 cannel amp that I've had in a long time. I've tried others but this has been the best!!

Excellent amp for the price

Great sound lots of power for mids and highs. Stays nice and cool under heavy loads.

It's a beast...

Yes, this amp is massive in size, but also in sound quality. I have this connected to two sets of Infinity Kappa's in my Pontiac G6, a pair of 6x9's and a pair of 6.5's, and this thing will give you ear-deafening audio with excellent lows and highs. I'm glad I went with this amp because it can take all you can throw at it without any overheating problems.

bass

if you want really loud and clear hitting hard bass and highs this is it man!!!!

Awsome amp!

Have it connected to 2 sets of Alpine Type-R components and it powers them with ease & it never gets hot. First time using this brand & not the last plus Sonic gave me a good deal on it, thanks Sonic.

Great quality

I recently replaced an Alpine PDX amp with this one, and I'm honestly hearing new nuances in my music that I haven't heard before. Powers my Infinity Reference components with absolute ease. Thanks for the great service Sonic, you will be receiving a lot more business from me.

installation tip

Use 0 gauge wire on the + and - side of the battery. Requires proper gauge wiring, minimum grounding to the frame-preferably back to the battery. This amp pulls a ton of power and heats up fast. If you dont wire it properly it will continuously go into protection mode. You will probably need to ground your battery to the frame rail of your car with heavy wire. The ground that comes from the factory battery cable is not heavy enough. I learned the hard way that you get what you pay for with these hifonics amps (zeus and brutus). Spend the extra money and buy JL audio. Save yourself a lot of headaches.

RELIABLE POWER!!!

I have this amp hooked up @ 2ohms a channel to Infinity Reference 6.5" components. The power is almost unrealistic, I did tune it in with an oscilloscope and tuning discs. Crisp and clean, just the way I like it. On another note, the reference speakers are only made to handle 90watts rms, but as long as they receive a nice clean signal; 300 watts all day long!

Great Quality

This is a really a nice set of RCA wires, one of the nicest sets i have ever bought, i would reccommened, thank you Sonic.

great deal

Honest 0 gauge wiring kit. Just phenominal. Gonna buy another one when I'm ready for my new subs.

Good for the Price

For the price, the cable as no serious flaws. This is a cheap cable for a cheap price. It has better construction than other run of the mill cables and not as good as big names like Monster. The purpose of a cable is to deliver the music signal cleanly to the amp without noise from the vehicle, it does that. However, I had to pinch in the ground lugs to maintain a tight connection, no big deal but like I said not the quality of a Monster cable OR the price of a Monster cable.

very good

Good price easy to use best buy for 0 gauge wiring.

OMG BEST KIT TO BUY HANDS DOWN!

This wiring kit is far from cheap in terms of quality. I have had previous "0 gauge" wiring kits purchased on eBay, and all they did was put extra plastic around a 4-6 gauge wire. This kit is for real. I cannot stress how good of a deal this is. I would pay WAY more for a kit if this quality. Nvm B*** B** or any of those fools. This is where it's at. My only wish is that it came with a few more ring terminals as I messed one up and ran short because of it. But that's my own error. You guys are the 'you-know-what'!!

quality

i replaced my cheapo rcas with this for my 4 channel eclipse amp. have the front 2 channels running a pioneer component set and the rear 2 channels bridged running a pioneer champion series pro 12. i listened to my system befor i hooked these RCA's up and after. i can def say i noticed a huge diffrence in sound quality. even better imaging from my component set. these are very well worth the bucks sonic is asking. for being a cheaper pair of RCA's i love them. and ill keep on using them too! stop reading and buy them!!

Cheap, prompt delivery.

Alright product, although a tad undersized.

Very nice quality

These RCA's are BEEFY. They look great and save you the trouble of running an extra set if your connecting a 4 channel amp. Very nice design and very clean looking. I would definitely use these again.

Good Value

They look a lot better than the cheaper brands and it seems to work fine with me no problems with them. They seem to be a well made product not like the cheap 1s.

Very convenient and great quality!

The Tsunami brand RCA's are a great value for the quality you get and having a 4 channel RCA in a single length of cable makes install easier, cleaner and less likely to be interfered with. I've now used them in two different installs and will again. I've used much more expensive RCA's before, but haven't found any that are this good at this price.

Good 4 ch. wire

Bought this for long runs to amp from HU. Got quality and good connectors. Didn't get any alternator whine or cross talk. It worked real well for 4 ch. amp install.

Not so sure....

Kit is as described and the price is very competative but similar to another rating...I am not sure this is a true zero gauge wire. I had to buy additional wire from a local audio install shop and the zero gauge I received from them was noticably more substantial. this may not be an issue on Sonic's part because the wire in their kit is labeled as zero but it warrants consideration when buying.

That being said...Sonic offered great service, the product arrived in great condition and very timely.

A good setup for a 4 channel amp

I used this for my 4 channel amp, and I don't regret it. Easy to run the cable around in the car, the connectors have a nice sturdy feel to them, and it looks nice without being to "blingy". Sounds good, no noise.

0 gauge?

This kit is not 0 gauge, the outside diameter of the wire PLUS sheath is 0 gauge but the conductive wire is closer to 3 gauge. Its still a good value and a decent kit but I wouldn't use this kit if you truly need 0 gauge.

nice interconnect

The bundle of all four cables made routing a breeze to my 4ch amp. The jacket had a nice tacky feel, easy to manipulate. Sounds as great as any TWP interconnect.