ZG-3200.1D Zeus Gamma 3200 Watt Max Power Class D Monoblock Car Audio Amplifier

Awesome amp. Powered right on and delivered good clean power to my subs. I've had several of these Hifonics amps, they have all done well Buying another one today. Thanks!!

This is a class a/b circuit design so it does by its own nature get hot! The heat sink seems to work really well, the whole amplifier gets pretty warm which shows wonderful heat dissipation. I am currently running this amplifier on 4 kicker 6x8 coaxials with two cadence soft dome tweeters added up front. If we're talking ratings, the kickers are rated "300w rms" @ 4ohms a piece and this amp here says it'll do 600w by each channel in stereo at 2 ohms. With both front and rear wired together to drop my door speakers down to 2 ohms per side, just a left and right. this amplifier is perfect for my setup. Let me say this, IT IS SO LOUD!! I love it!! I used it as a direct replacement for an audiopipe amplifier I had before that died without notice. The apmn-2075. With direct comparison, this hifonics amplifier gets way louder, will run you out of the car it's so loud. Other people in traffic will stare at you and judge you because they can hear every word to the song your listening to. It's amazing. The tuning of the amp is very straight forward, I ended up not touching anything but the gain since Im using this amp as a full range and my head unit does the rest. I managed to turn the gain all the way up and never heard distortion so I backed it down a bit off of full blast to hopefully be safe. Full size 4 gauge power and ground is wonderful I can actually fit decent cables in this amp. I've had a few hifonics amps before, never had huge issues with any of them like I've had with other brands. These seem to be very reliable amps, of course I just got this one the other day so I will update this once I've ran this amp for a while.

Awesome amp so far just have it pushing 2 6.5 hifonics components in the doors and 1 10 rockford fosgate prime 2 ohm and im waiting on my jbl's right now. But i can definitely say that hifonics is the shiznit ive always liked receiving my power from the gods. Excellent **(*UPDATE** 5/29/23 A little over 2 years and this amp is still pounding done blew a couple component 6.5 Hifonics speakers and now I'm gonna be installing a new pair of Infinity REF-6530X in my doors. Can't wait to see how they sound with this Zeus pushing them. One tip I could maybe give is to make sure you have a good clean size wire feeding it, (min. 4awg) I've got a 2 gauge running it with a amp input reducer and it's been fine. And my gain is only turned up to about half way. ****another update 8/28/24**** This one hell of a amp. It's still working flawlessly and I have yet to have this amp go in protection mode. It does get a little warm but I helped that by mounting it on 3/4" spacers to help with air being able to flow under it too. That seemed to help because now I can touch it and hold my hand there where before it was almost too hot to touch. And no I don't bump this amp every single day but damn near close. I'm a believer in installing overkill wire gauge sizes. I think that helps all amplifiers. If it calls for 8 gauge I install 4 gauge. But then again I've never installed any amplifier with anything smaller than 4 gauge. I actually have 2 gauge for the ground on this amp. Couldn't tell you if it helps but I do know it doesn't hurt

These are great user got to enjoy them highly recommend

It's a very good amp if you're running highs or mids it's not good for Lowe's above 10-in woofers anything bigger than a 10-in woofer overheats the amp so I cannot honestly say it's a bad amp I tried to push two Kicker Comp vrs 12-in woofers and the amp just couldn't handle it it wasn't made to push that big and that hard of speakers so if you're looking for a Hifonics amp that can handle your 12-in woofers get the 1200 1D Zeus gamma it is a very good amp I plan on buying that amp very soon

As advertised

I bought this in November 2025. Unfortunately I didn't open until now and this amp is not working at all. Return date was January of this year . So I’m upset that I didn’t have the time to check out. Goes to show don’t be trusted worthy, check it out when it comes in.

This amp replaced my Skar RP4500 class D monoblock when it died. I'm powering it with a pair of 1,000 CCA lead acid barreries and a 1 0 gauge copper wiring kit from Skar. It sounds great and i'm not looking to change it fe another amp...ever! This is my 3rd Hyfonics Class D amp and Ive not had bad experiences with them at all.

Works nicely but goes into safe mode from some bass

The item powers up but no sound. Fauly item

Abri mi paquete y vi que los sellos del amplificador están rotos además las conexiones de plastico de las bocinas se ven como si ya las hubieran usado. Voy a comprar los cables para prenderlk para ver si esta funcionando bien sino lo devolvere. Dejo fotos de lo que estoy comentando

Wasn’t expecting much for the price but this does the trick nicely. Good quality. Great price. A+

Solo debo decir que se escucha muy bien, tiene una potencia decente para los que les gusta la calidad en vez del sonido exorbitante, físicamente es muy bonito su terminación de aluminio y sobre todo de noche con su iluminación LED, sin duda te llama la atención.