Bluetoothアンプ パワーアンプ 5.0ステレオアンプ オーディオアンプ

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.

He comprado este amplificador Fosi BT 30 D, al ver las especificaciones. Voy a dar mi opinión sobre este modelo en concreto. Este aparato es un poco mas grande que otros modelos, y lo bueno es que trae una fuente de alimentación de 48 Voltios. viene bien empaquetado en una espuma de alta densidad que lo protege de cualquier golpe. Para conectarlo he usado cable de 2,5 mm con unas bananas marca VCELINK, los altavoces tienen una P. 100W, 8 Ohmios, y una (SPL)de 90, Marca Celestion. El subwoofer es un Yamaha activo. El amplificador me a sorprendido que para lo pequeño que es tiene mucha potencia, suena muy bien, y no distorsiona para nada, para regular el subwoofer lo tienes que hacer con el oído, hasta encontrar el equilibrio para no escuchar vibraciones. Se conecta al bluetooth, rapidísimo, lo he tenido por mas de 4 horas seguidas funcionando a una potencia alta y no distorsiona ni pierde potencia, y tampoco se calienta en exceso. He probado otro modelo Fosi BL20C, y el sonido es mas cálido, y como su otro hermano, muy potente. Espero que os sirva de algo mis reseñas, me parece un buen producto con un precio decente.

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.

I bought the Fosi Audio BT30D Pro to power my barn sound system, running two Alpine 6.5" coaxial speakers along with a 12" JL Audio W0 subwoofer, and this amp completely exceeded my expectations. For the size and price, the performance is unbelievable. The sound quality is excellent — clean highs, strong mids, and surprisingly powerful bass output. It had no problem driving my speakers and subwoofer to levels that easily fill my entire barn while still sounding clear and controlled. The subwoofer controls are especially nice because they let you dial in the bass exactly how you want it. The Bluetooth performance has been flawless. Connection is fast and stable every time, with no annoying dropouts or pairing issues. I can walk around the barn with my phone and the audio stays connected perfectly. It honestly works better than many much more expensive receivers and amps I’ve owned. What impressed me most is how much power and sound quality Fosi packed into such a compact amp. It runs cool, feels well-built, and has been completely reliable in my setup. After using it, I genuinely feel this is one of the best values in audio equipment right now. If you want an affordable 2.1 amp with excellent sound quality, real output power, and rock-solid Bluetooth performance, the BT30D Pro is an easy recommendation. I turned my friend onto them and he wound up buying a second one because he liked it so much!