Customer Ratings & Reviews

Gets the job done

For a lower cost 4 channel amp this thing puts out the power needed for 2 good sets of full range speakers... This thing makes your system match the bass output and stops the muffled over powering bass from subs.... now I just wish HiFonics mono amps were able to output what they are rated at... even though they are CEA2006. Pffft

Awesome Amp

The title says it all, this is an awesome amp. I have been into car audio for about 20 years and have had many different amps and these are high quality. It replaced a Rockford Fosgate P450.4, it has a warmer, cleaner sound and adds a nice punch to my components. My DVD's sound amazing. I have ordered a Hifonics Brutus BRZ1700.1D for my HX2 12's.

best buy

Didn't think there was much diffrence in amp's owned Sony's for years. Bought this amp. Wow i was an idiot. What a sweet sound, balanced and clean. if i had to pick a con, it would be give lots o room for mounting. its a bit big.... but what a sound. good value here!

Great Amp

The ZXI and BRZ line of amps are incredible and my BRZ1700.1D has never failed me once. Trust me this is a great buy.

great price with true power

This amp reproduces great sound for your highs, it stays cool, and has a cool look. You won't be sorry with this amp for mids and highs.

Great Amp, Clean Power

I've had this amp in my truck for a little over 7 months now and absolutely love it. I'm pushing a pair of Rockford T1 5 1/4" components and T1 6.5" components as well. This amp powers the speakers amazingly. The only complaint I have with this amp is it gets warm from time to time, however after throwing a fan on it I haven't had any problems. Great product for a great price.

Impressed

I've got this amp running Infinity Kappa 6x9s and two JBL 10s. 2 ohms per channel. It pushes the subs well. It has very clear sound on the Kappas. No distortion, no noise, and can play far louder than i can stand. High quality for a very reasonable price. The amp is big and well built. Made in the USA. Unless you want to spend a lot more on an amp, buy this one. I will be buying more Hifonics amps in the future.

Won't be dissapointed, great amp!

Had this amp over 6 months now no problems at all. Have every feature you need on an amp. True rms ratings unlike older Hifonics equipment. Don't hesitate to buy.

Great

Since buying this has powered four speakers for the last 6 months and has performed great.

Great amp for the price.

Beautifully made amp. Powers my Alpine SPS-610c components wonderfully. Hifonics always provides very good quality products for the price. Wouldn't buy anything else.

great for the money

Wont lie this is amazing has really great mids and highs and bass is awesome.

Works Great

Have these powing my mids and highs and this amp gets the job done. Great for the price and would recommend it..!!!!!!

Worth Every Penny!

Just picked this up and paired it with the ZXi 6.5c speakers. High quality, detailed, and VERY loud. I'm a huge Hifonics fan and this is another amp to add to the list. The only con on this amp is theres slightly more interference than my old 55Wx4 Alpine, but it more than outweighs it in the quality at high volume.

Amps not good

After installing the amp after five days quit working. I took it back to the shop and the installer said the output side of the amp doesn't work. Not good.

Great amps for the price

I have the 150.4 running my ID CTX65cs mids, and 80.4 running my tweets. These are excellent amps that do rated power. My front stage gets way louder then you would want to know, and sounds clean doing it.

(If you do not supply a large enough conductor for your current draw, of course one will cut out. Your autotek is simply taking more current draw and you are not providing enough for both amps. Next time run a 1/0 back to your amps with a dist. block and two 4ga. wires feeding the amps individually and you will be fine.)

one killer amp

This is one great amp for the money. sounds great awesome features well built.

Good for the mobey... But

I bought this a couple months ago and the power does seem under-rated. However, it did get really hot on me and shut down but it was running 2 300 watts RMS at 2 ohms each on channels 3&4 and bridged a pair of selenium horns on channel 1/2- so I was putting quite a load on it, not to mention I didn't have it in a well ventilated area. Since I've taken the subs off and added another pair of horns bridged at 4 ohms on channel 3/4, it hasn't shut down on me since. Also the high pass crossover has a giant range so it's hard to be specific, you just sorta have to guess at it.

Hard to beat for even close to cash

I run a Kenwood 3013 sub and two Fosgate Punch 6.5 s at 4 ohm 1 farad cap. Wow this amp lights um up was going to drop to 2 ohm add 2 more 6.5s but not needed this amp drives sub has very good mids and highs highly recommended, seems like Hifonics of years past

This amp

I have been using this amp for over 3 years and it has been kicking butt everyday powers my doors and sends clean power... I wish they still made this...

I got more than I expected

This amps is pretty good on quality I run all my speakers and it make pretty good sound

Sensitive to power needs

First of all, I have been trying a few different amps for my four channels and using high pass.
When using alone, the sound of this amp was just beautiful. Sweet loud and clear. BUT THEN I put a AutoTek m1400.4, 4-channel A/B amp alongside of it, for my four 12" woofers. The power wire gauge was not large enough for both, so guess what happened?
Under the increased load the Autokek won, and literally sucked the life out of the Hifonics, making it practically shut down at every bass beat! I was shocked and returned the Hifonics. Also, when using the Autotek for powering the fronts on high pass, it didnt sound as sweet, rather smoother, but had richer soundstage presence. So I have to say I recommend AutoTek over any Hifonics.

Great amp

I run a Kenwood 12 Inch sub and 6 3/4 Fosgate punch speakers I installed in 2011 In a 4 door pickup all speakers in sealed boxes I later put Fosgates in all 4 doors on deck power 6 years later everyone who gets in truck o my god good as I've ever heard I use a hifonics Zeus 4 channel amp the power is way underage I've had to reglue mirror 3 differnt times highly recommended

By Tom on February 23, 2017 Verified purchase