BT30D Pro Mini Hi-FI Bluetooth Amplifier with TPA3255, 165W x2+350W 2.1CH Subwoofer Amplifier for Outdoor Shelf Speakers, Subwoofers

Super

I recently got the Fosi Audio BT30D Pro Amplifier, and it's amazing! It's like magic for my sound system, making everything sound super good without costing a ton. I hooked it up with my Micca MB42X Passive Bookshelf Speakers and a Rockford Fosgate RF-1400T Basstube Subwoofer (300W RMS), and now I've got this awesome 2.1 setup. And get this—it all cost me less than $300! That's a steal for how great it sounds. With this setup, it's not just about hearing the bass; you can really feel it all around the room. The music sounds so clear and full, which is awesome, especially since it didn't cost me a fortune. Overall, I highly recommend the Fosi Audio BT30D Pro Amplifier to anyone looking to enhance their audio experience without breaking the bank. It's a fantastic investment that will undoubtedly elevate your listening pleasure to new heights.

Very good product.. Very strong Bass.

This amp solved my problem. I had a Harman subwoofer which was faulty for long since main pcb was burned and no one was able to repair it. I now connected this amp directly to the subwoofer and its functioning well. Using it with my bedroom TV.

Good Amp with decent power. Doesn’t heat up with the included 32V power supply while driving a pair of Jamo s426

I did not expect much given the price but was pleasantly surprised. More than enough juice to power a good set of bookshelf speakers + a 10inch 300w car sub. Thumbs up and recommended !

This is good for musicians, and home use

Nice

Amazing Amp for a small stereo setup in our living area. It sounds great driving a pair of Q Acoustics 3090i bookshelf speakers and a small powered Focal sub. It's compact and unobtrusive. I thought I'd use the RCA jacks as a source with a ipod or old phone, but it's mostly driven via Bluetooth from an Amazon Echo. The Bluetooth connection is quick and stable with no drop-outs. One minor omission is a lack of a Toslink/optical input, but honestly that's a very minor thing, and Fosi do other units that have that if it's important to you. Would definitely recommend.

Sorprendente sotto ogni aspetto. Nonostante le dimensioni compatte, questo mini amplificatore eroga un suono pulito, potente e ben bilanciato, perfetto per gestire sia diffusori da libreria sia un subwoofer dedicato. Rapporto qualità/prezzo semplicemente imbattibile per chi cerca un impianto Hi-Fi da scrivania o per piccoli/medi ambienti. Promosso a pieni voti!

I was not expecting much when I ordered the Fosi Audio BT30D Pro, after all what could you expect for CAD $140.00? I purchased this as a Hail Mary pass to try to raise my Paradigm Millenia CT, Shift Series 2.1 computer speaker setup from the dead after it had given up the ghost due to a failed amp board. Paradigm customer service was unacceptable -“We no longer produce that amp board. Our best advice is for you to purchase a more current model from our product line”. I may be old school, but I expect speakers costing $750 to last a lifetime. ( I still have a Pioneer SX- 767 seventies era receiver that works perfectly) After some research, I decided that a solution might be to bypass the Paradigm expression of crap and use a separate Class D amp to drive the satellite speakers and sub. The result: in short, I was blown away by the sound quality that this Fosi amp delivered. The resultant sound far exceeded the original Paradigm amp board. More articulate highs, better sub performance and a wider, deeper soundstage than the Paradigm amp. In all fairness, the power output of the Fosi amp is more than triple that of the original Paradigm amp, but the improvement in sound quality makes me question whether Paradigm’s product was under powered, given the obvious capabilities of the speakers and sub powered by this Fosi amp. I highly recommend this amp. At this price I do not think you can go wrong. Note: I use this with my computer speakers to listen to digital music files, mostly in FLAC format, via a wired connection to my music server. If you use it to play MP3 or compressed, Apple format files over a Bluetooth input, your mileage may vary, and as noted in some of the reviews, gamers may not be satisfied with the sub output. So, in conclusion, the Fosi BT30D pro exceeded my expectations and I recommend it as excellent value for the money. Paradigm equipment – less so.

Öncelikle eksik yönlerinden bahsedeyim. Ses ayarları ortada olduğunda mekanik bir his vardır. Bakmadan ayarlayabilmeniz için, işte bu cihazda o yok. Bluetooth bağlantısını kapayamıyorsunuz ve şifreleme yok. Şakacı komşularınız varsa tek çözüm anteni çıkarmak. Kapatmak için bir switch olsa iyi olurdu. Analog ses girişi katı bluetooth'dan çok daha iyi ses çıkışına sahip. Balans Ayarı yok. Şimdi artılarına geçelim. Ses yüksekliği fazlasıyla yeterli, 2 adet pasif subwoofer besleyebiliyor. Bas ve siz sesleri de distorsiyonsuz veriyor. Bilgisayar ile kullanmak için ideal. Az yer kaplıyor çok ses veriyor. Daha da yüksek ses vermesini isterseniz daha yüksek amperli güç kaynağı kullanmanız lazım. Sesini sonuna kadar açsanız bile statik elektrik sesi duyulmuyor, uğultu yok hafif bir tıs sesi var yani yalıtımı iyi başarmışlar. Bas açtığınızda Subwoofer'lara giden ses değişmiyor. Subwoofer gain ve frekans ayarı düzgün çalışıyor. Pasif subwoofer kullanımı için çok ideal. Ayrı pre out ile başka amfilere veya cihazlara bağlayabilirsiniz.

This FOSI amp is nothing but the truth folks! It has every bit of the power it claims to have... Only, you WILL NOT get that by purchasing this amp as a stand alone item!! To achieve the highest level of performance out of this awesome little jewel, one must also find and purchase an all together separate, and MUCH larger, 48v 10amp power brick/supply. I purchased mine right here on Amazon. There is another brand sold here on Amazon, which FOSI fans will likely be just as familiar with, and that is AYIMA... As it happens, AYIMA actually manufactures the exact power block/supply one will require, in order to bring this otherwise unremarkable amplifier right on out to front stage!! The power supply which is included with this amp, is actually nowhere close to powerful enough to get this amp pushing the wattage it is otherwise capable of producing! After having purchased the 48v 10amp AYIMA power block/supply though... Well, then I was able to connect my two 4 ohms bookshelf speakers, as well as my passive DIY subwoofer and enclosure (a custom sized, custom built ported enclosure, built to the exact manufacturers specs suggested by CT Sounds, for their 10 inch Bio-10 400w RMS dual voice coil subwoofer driver. I simply made sure to purchase the 2 ohms DVC version of the driver, so that I could wire the two voice coils together in series, before installing the driver into it's enclosure, and soldering it's leads to the inside tabs of the 5 way binding post cup I purchased for use on this passive, ported 10 inch subwoofer enclosure. Then I used some 12 AWG OFC speaker wire, with some solid banana plugs fastened to each end of it's length, to connect the enclosure's speaker connections up to the amplifier itself, and just like that, I've got my self a crazy powerful, yet still very compact 2.1 stereo audio system, that will knock the socks off of any other 2.1 system one might find for purchase at a walk-in retail store (like the Klipsch Pro Media 2.1 powered speaker system... Or even the Edifier 2.1 powered system available here on Amazon... BOTH of those powered systems come with a way hefty price tag! Certainly more than I paid for this little system I put together here! And neither of the two, as pricey as they may indeed be, could come anywhere even close, to being able to sound as great as this little system I managed to put together fort myself here! Not only does this amp provide the ability to select whichever speakers you may end up choosing to pair with it. But it also provides the ability to make use of any powered subwoofer enclosure you may already own. OR, if you have even the most basic of woodworking skills, then you could do the same as I chose to do, and fashion your own ported enclosure, which you can then select ANY subwoofer driver you could want, all the way up to 400w RMS. (You only have to be sure that, whether you purchase a 4ohms SVC model driver, or a 2ohms DVC model driver, that your end result, is a 4 ohm load being connected to the FOSI BT30D PRO amplifier! So long as you ensure a resistance of 4 ohms, then you'll be golden, and able to squeeze the max amount of power and efficiency out of this sweet little power house of an amplifier!