Choose your country
Delivery choices and times vary depending on your location
Description:
About this item:
Review:
4.7 out of 5
93.85% of customers are satisfied
5.0 out of 5 stars Ordered 3, one was defective
1 out of 3 was defective , it powers on but no sound.The remaining two work great, they do seem a bit too hot. As long as it doesn’t break in next some years, nor interfere with the sound heat doesn’t bother me.One thing to note there is much louder sound when I use RCA input vs XLR I had to add +9 db on my receiver for same volume.Also there is a some noise when using RCA to RCA, XLR has almost no noise. My receiver unfortunately doesn’t have XLR output, I just use RCA to XLR cable. Works great, no interference noise, only downside is I have to +9db on a receiver.I hear lots of people adding Sparkos OP amps. Is it worth it I wonder?
4.0 out of 5 stars Another Evolving Class-D amp
Runs hot for some reason. I've tried only the RCA not the balanced. The sound/fidelity seems above average comparing to the Aiyima-A07. The Class-D amps rabbit-hole is an engrossing hobby. Leap-frogging these two amps: the Zero Zone mono amps.
5.0 out of 5 stars Impressive power in a tiny package
After buying a pair of Buchardt Audio S400 MKII speakers, I struggled with muddy bass in my room. I very nearly sold the speakers, thinking my room was to blame for the poor bass integration. Instead, I bought a pair of these monoblocks. Lo and behold, the Fosi V3 monos power the Buchardts with no problem. The in-room bass response is nice and tight. The subwoofer integration works properly (after I inverted the polarity to match the amp output). I’m impressed with the sound quality and blown away by the value for the money.
5.0 out of 5 stars Impressive performance from such a small foot print.
I wasn't expecting this much from a device like this. I have two 12 infinity subwoofers that are dual voice coiled. My thought was to give these a try in the off chance they can actually push the sub. I tried both 8 and 2 ohm configurations on one subwoofer and I am really impressed. 8 ohm, the subs were happy, I would guess they were getting around 130-140 watts as expected. The damping is impressive with 8 ohms as everything sounded amazing and tight with true accuracy of the sounds it was able to produce. When I tried 2 Ohms, that is when I laughed out loud due to my shock on how much current this thing can produce! I'm not going to say it was crazy but it was truly getting there. I'm not sure if this can double the power at 2 ohms but it did seem to be producing more then 300 Watts RMS with ease. I have a 400 Watt RMS amp and this thing is right up there with it.My plan now is to get 4 of these and pin each amp to a voice coil to provide 480 Watts RMS (240W per voice coil) to each subwoofer. While it performed well at 2 Ohm I feel a 4 Ohm load might be a slight bit better on damping.For the price these things are absolutely amazing, I am now figuring out if I need to run a dedicated 20AMP service for my audio equipment cause these alone will draw 14 Amps when they hit. I'm pretty sure I will trip the circuit breaker on a 15AMP with the rest of my gear if I don't upgrade it.
5.0 out of 5 stars A very good amp for very efficient loudspeakers.
Great value for the money. But this would not be used for larger loudspeakers, or low efficiency speakers.
4.0 out of 5 stars Auto on circuitry isn't perfect
I purchased 4 for surround back and front wide speakers in an atmos surround sound system. While set to auto (options are "on", "auto", and "off") I have 1 that never goes off. It may have been better if they would have used a 12v in/out trigger instead of this.They also get very hot. Fosi says this is normal, but I felt better spending $40 to add a fan for each one.Other than that works great and costs about 1/3 of what i would have spent on a 4 channel class-d power amp.
5.0 out of 5 stars A HUGE upgrade over the Aiyima A07
I previously owned the Aiyima A07, and loved that it could decently power RB42's, which are notoriously inefficient speakers with great bass. When turned to 10 o' clock, that amp could get them to play around 75 dBa.However, after I bought these, it's become apparent how much less distortion these monoblocks produce. Additionally, they are so powerful compared to the A07 that I can run them at the 25 dBA gain and reduce the VRM of my DAC to minimize distortion and maximize SINAD. I don't have measurements, but everything is just more transparent and silky smooth.They don't run particularly hot at 25 dB gain, just warm to touch. They're handsome and slim. Auto mode is nice and I hope it saves me a few $ in electricity over the years.If you're willing to spend $300 for a stereo setup, these are a no brainer. You just need a pre-amp of some kind, and a Mackie Big Knob Passive 2x2 will work great.
3.0 out of 5 stars Great amp, TOO HOT TO HANDLE
Great amp for desktop great value super clean. Not recommended for home theater
Great product at a great price
Product arrived quickly and they sounds fantastic, could not be more pleased with their performance.
Relación calidad-precio 10/10
Tengo un equipo de clase media-alta y compré dos V3 por las buenas reseñas que a nivel técnico tienen en todo el mundo. Las van pasando las horas de funcionamiento, van sonando mejor.Utilizo de previo mi Streamer Wiim Pro-Plus y las cajas T+A Criterion TMR60 y la escena es tremenda, al estar los dos canales completamente separados, el sonido cálido y descriptivo, es un clase D con mayúsculas.
ich konnte nicht wiederstehen;-) Obwohl ich schon den etwas neueren ZA3 habe. Beide echtes High End!
hi, die Fosi V3 Monoblöcke sind schon etwas Besonderes. :-) Vor allem wenn die Version mit je einem 48V 5A Netzteil genommen wird.Gut sie werden recht warm - geben gefühlt aber noch einen Tick wärmer wieder als der ZA3.Mit ein Grund für den Kauf war ein Video im internet von Damir.Da wurden die kleinen Mono-Blöcke mit einer High End Piega Coax 611 getestet, und auch mit einigen ebenfalls hochwertigen anderen Lautsprechern.Die dort beschriebene Auto Funktion fand ich besonders gut.Die Wiedergabe ist ähnlich exakt und unvoreingenommen wie bei der ZA3,und wer die schon hat braucht eigentlich die beiden Monos nicht,da die ZA3 fast allein schafft was die Monoblöcke leisten.Dennoch ist es verlockend sich noch die noch autonomeren Fosi V3 Monos zu holen:-)Ich habe sie mit einem preiswertenpassiven Vorverstärker verbunden.Direkt am PC ist Russisch Roulette- wehe wenn wie nicht selten der Soundchip plötzlich auf voll geht..Die ZA3 sind,falls zwei gekauft wurden,für Bi Amping oder so noch optimaler- weil nur da das volle Potenzial ausgeschöpt werden kann.Bitte keinen VooDoo Webseiten glauben, die behaupten, Alu und Keramik Lautsprecher seien Schrottoderriesige Null Ohm Weichen seien per se besser als exakte normale.Andere, am Anfang durchaus freundlich berichtende Webseiten, driften immer mehr ab in physikalisch nicht haltbare Aussagen.Da sind selbst die die extrem teures High End favorisierenden Händler sympathischer- da deren Kunden die ungemein hohen Preise nicht weh tuen,und es deren Wunsch ist "gefühlt" das beste zu haben.Dies musste ich mal loswerden.Der Preis der kleinen Monos ist Heiss;-)Die Wiedergabe - nicht der Klang - ist genau so gutoder gar besser als bei teurem High End.Die die sich nicht ganz sicher sind, und mit etwa 10 Watt an 8 Ohm auskommen,können noch über den - gerade noch bezahlbaren - SMSL A1 Class A nachdenken..Mehr High End geht nicht.
Wow
I just got these amps. They are not even broke in yet and wow. They are powerful. And clean. I do suggest getting them with separate power supplies. The package with one power supply for 2 amps does unfortunately have a bit of noise. But with separate power supplies they are superb. I cannot wait till they are broke in as I am seriously impressed already.
Exeptional
I replaced my old Rotel power amps for these monos, and they are absolutely fantastic. Running a pair of Monitor Audio Gold Signatures, I had high expectations and they exceeded them.Immense imaging, clarity and a big full bodied sound. Bigger brands should be very worried...Bravo Fosi Audio.
Visit the Fosi Audio Store
Fosi Audio V3 Mono Power Amplifier for Home Audio Speakers, Mini Monoblock Class D Amp with TPA3255, 240W for HiFi Home Theater AVR Receiver Component, RCA/XLR Balanced Inputs 48V/5A Power
BHD84771
Quantity:
|
Order today to get by
Free delivery on orders over BHD 20
Product origin: United States
Electrical items shipped from the US are by default considered to be 120v, unless stated otherwise in the product description. Contact Bolo support for voltage information of specific products. A step-up transformer is required to convert from 120v to 240v. All heating electrical items of 120v will be automatically cancelled.
All product information listed on the site are from 3rd party sources, including images and reviews. bolo.bh is not liable for any claims or promotions mentioned on the product description or images with textual content. For detailed product information, please contact the manufacturer or Bolo support by logging into your account. Unless stated otherwise during checkout, all import taxes and duty are included in the price mentioned on the product page. bolo.bh follows the rules and regulations of sale in Bahrain and will cancel items in an order that are illegal for sale in Bahrain. We take all the necessary steps to ensure only products for sale in Bahrain are displayed. Product stock and delivery estimate may change with the seller even after placing the order. All items are shipped by air and items marked “Dangerous Goods (DG)” by the IATA will be cancelled from orders. We strive to process your order as soon as it is finalized.
More from this brand
Similar items from “Amplifiers”
Share with
X
Or share with link
https://bolo.com/