Nobsound G2 PRO

First things first, this amplifier is tiny but it packs a hell of a punch. With it being no larger than a medium sized hand, you'd never think it'd be able to handle a subwoofer with as little as 2ohms without distorting or overheating. It surely can though. I received this amplifier as a gift, to be used with my passive bose subwoofer. It provides more than enough power at half volume and allows me to adjust the crossover which is perfect. The amplifiers frequency response is also very impressive, it is able to get produce very low bass without distorting or clipping. I also like the fact this can be used as a crossover with powered subwoofers too. I would definately recommend this amplifier. Utterly amazing for the price, it's compact, has great sound quality and looks stylish. Perfect for anyone looking to buy an amp to use with a powerful passive sub or adjust the crossover on an active sub, that's lacking crossover frequency controls.

Good sound easy to use value for money

Low frequency Large Sun-Bass driver in mono application. I bought two units for stereo pair of speakers, extremely satisfied.

If you want to bring some new life into your subwoofer

I'm super impressed with this little, (it's tiny), power amplifier. It's loud. I listen to techno so I can't say for sure how good the quality is, (my speakers are a bit basic too), but I can't really hear any problems. It's the same as my indoor HiFi - this is in the garage. And it's fine. Loud.. And sooo small.

This was a gift bought for me to power 2x JBL GT-5 subs. I am achieving 2 ohms which should give me 300w.... apparently. I can't even turn the volume on the amplifier to a third of the way without the amplifier turning itself off. There are also zero light indicators to say that this has happened. Just to note, the gain switches on the back are turned off (which still boosts apparently) and the frequency is turned right down, in Sub mode. I have to turn the amp off, turn the volume down, then turn it back on for the sound to work. This seems like a common problem as there are very similar reviews on the american amazon reviews of this product. Do not buy this. Looks like just another lying audio manufacturer!

Absolutely blown away by this little amp. I'm using it to run a 1.2kw Eminence 18" sub and it shakes the house to bits.

I'm actually quite impressed I'm using it to power a 250w subwoofer Witch it has no problem for just over 12 months with moderate use. Then this morning I turned on the amp to hear a pop the subwoofer input no longer works fortunately this import is the same as the left right audio jack so the device is still usable this does lead me to believe that the quality of this item is not as I first thought and as it is now over a year old I cannot claim for the failure Just as a small point as well it claims to be a 300 watt amplifier but the power supply provided cannot supply 300 Watts of power it's a 32 volt 5 amp power supply volts x amps = watts equalling 160w power supply My advice would be to look for something better but in the class d mono amp world there is little to choose from

This worked great for my older TV. An old 60" Hitachi HD projection that will simply not die. I wanted to add a non-powered sub to fill in the lower end, this works great off the signal output after upping the gain on it. Clean deep base for a 10", good for another 20 years!

I am using this as a mono amp for a sub and it's exceeded my expectations. I've had it more than a year without issues.

Nuevamente menciono que no soy un profecional del audio. Este amplificador lo adquiri para alimentar un subwoofer pasivo polk (el cual me quedo del Polk Magnifi Mini. De este subwoofer, se daño su tarjeta electrónica, por cierto de muy mala calidad y la barra de sonido, todavia sirve pero se calienta muchisimo). Este amplificador es muy sencillo de usar y cumple muy bien con lo que necesitaba. Se calienta un poco, de igual manera lo conecto a un regulador de voltaje para que dure muchos años. Llego en buen estado y tres dias antes de lo programado.

I bought this to power my Logitech Z2200 Subwoofer as the original controller for the plate amplifier was acting flaky. So I opened the subwoofer up and cut the wires to the Plate amplifier from the subwoofer. I installed binding posts in the back of the housing and ran the subwoofer wires to them. I ran the amp to the binding post. The Z2200 has an 8 inch long throw subwoofer in it. I used this amp to power it. It is overkill but it works great! The sub has never sounded better! Plenty of overhead. Very happy with the results. This amp has plenty of power for a bigger subwoofer! Easy to setup. It does not have Auto on and off. You have to flip the switch. Not a big deal in my situation but it might be for others. I am using a Fosi DA2120C and this amp for the subwoofer out. It is easy to set the gain and volume to match the speakers output. So you only have to set it to how much bass you want in your system. Works great!

Es muy pequeño pero es un monstruo en potencia