Home Theater Amplifier - Audio Receiver BT-298A
Vložit
- čas přidán 29. 04. 2021
- This is a small multifunction/multipurpose Audio Receiver Amplifier unit, perfect for small house parties and karaoke singing. Has Built-in multiple media inputs such as Bluetooth, USB, MMC Card, Line input, 2x Microphone input,
Radio Tuner, capable to operate on 12V DC Power supply or 230V AC Power.
With enough output power to drive larger passive speakers.
Output power: 80W+80W
Peak power: 300W+300W
Load impedance: 4-16Ω
Links:
s.click.aliexpress.com/e/_DBC...
BT-298A Audio Amplifier: bit.ly/2PdA9bG
Coupon code: BGa0dcb8
Other Home Theatre System: bit.ly/32AbL7c
Download Banggood APP to get an extra 10% off:banggood.app.link/VtW7Kd7dDfb
More reviews on Facebook site:
/ alstechrevie...
Please support my channel and buy me a Ko-Fi:
ko-fi.com/alstech - Věda a technologie
Thank you for this video. I have a later model with full size SD/MMC slot but bluetooth is variable. I acquired mine for testing older speakers and a pair of ex-BBC monitors woke up after 30 years of slumber. For full range they will need a subwoofer but, happily, the amp has BTL wiring slots and should work fine with even passive subs with a filter in the circuit as low frequency handling takes stress off the midrange driver typical of studio monitors.
The impressive thing about this series of Class D amps is how clean the sound is. The stated wattage is of course a commonly made mistake at this price point and target market but actual readings mean nothing to most people anyway and nor should they.
The key element is that with everything set at mid there is little 'coloration' and the music can be heard with surprising presence.
The remote is awful and has a range of only inches but is not a serious addition to what the amp will actually do anyway.
Switches are quite robust and the pots are smooth.
Some have written that they experience open line buzz when a device is not playing but as this disappears on a 3-pin plug version in countries using ground return it disappears. It is simpler to unplug the device as this saves the amp from trying to work with an absent device and getting ground loop noise from the device cable acting like an antenna.
Chinese cheap amps have come a long way in 15 or so years and are frequently cleaner than expensive 'hi-fi' products from hyped brands. We all know that board assembly is done in east Asia anyway!
I bought one on Amazon. . It performs well on an old pair of "Realistic" (Radio Shack) speakers I've had kicking around for 30 years or so. It sounds great.. Connects to BT devices easily and also has no video/audio lag. My only beef is that I hear a 60 HZ hum when it's idle. It's low level and not noticeable when playing.
Refuse de s'alumé
It disappears completely with external power supply. Also improving the sound
@@Gilberto923What kind of external power supply do you recommend?
A 12v 5a power supply is the right one. It will go perfectly
I'm confused cause the youtubers who make reviews and offer purchase links below speak wonderfully about this and those who don't provide links and also make the same reviews don't speak so well, we can also hear background noises, strange echoes... i don't know, we will continue watching videos. Thanks for this
How much I am impressed
ਬਹੁਤ ਹੀ ਵਧੀਆ ਜੀ
Very nice 👍
I have one of these to it works great and speakers 6x9 .............
AWESOME AWESOME MAN 👌👌👍✌✌👏👏✌✌
музыка с радио симулятора автомеханика. аж мурашки пошли
Wow so awesome and BT worked flawlessly...Great video.
Very nad amp i have the exact same amp and it plays frequency sound through speakers even no music is playing
Como é ruim ser pobre Doi o coração parabéns meu amigo som fantástico
Best Video 🎉❤
Hola desde Chile,Muchas gracias por este vídeo me voy a comprar uno altiro ya que tengo unos parlantes y no sabia que se pofian reutizar con un mini amplificador.De corazón gracias amigo y Saludos desde Chile 😉☺🙏🙏🙏👍✌✋👊
Y como te salió el mini, si sale bueno?
@@victorchavez4132 hola Víctor ya va hacer mas de un año 😂😂😂 como pasa 3l tiempo, Bueno me salio excelente y al tiempo de hoy no he tenido ningún problema y los parlantes Sony siguen impecable dando un buen sonido y calidad, Me ahorre mucha plata porque si hubiera comprado un equipo nuevo era muy caro. Pero gracias Víctor fue muy buena tu ayuda. Saludos desde 🇨🇱🤗👍😉🐕
Gracias por su respuesta 👍👍👍
Nice👍
Som bem limpo
Comprei um assim , já preparei as caixas, estou esperando a entrega !
Depois informa como foi a experiência, se for bom deixa o link 😁
@@leandrohenrique816 É bivolt ou só 220V? Queria ver como funciona as entradas de mic conectando uma guitarra ou violão pra ver se fica bom...
Recomendas? Estou interessado em comprar para uns monitores de estudio que tenho no meu estudio. mas não queria gastar muito dinheiro. abraço
Vc chegou a perceber que quando aumenta o volume do MIC, sem microfone ligado, parece que a qualidade do som melhora? ou é impressão minha?
Alguém sabe me dizer como tira o eco do microfone?
Yes
I have one of these...and a nobsound ns10g
They both are excellent for well under 40$
I use this "600w" one on a pair of vintage 12" pioneer cabinets..and it jams
NOWHERE NOWHERE near 600 watts or even 200watts
The best I ever got on a sine wave was 56watts at 4ohm before clipping
Per channel
BUT still worth the 30$ these cost for SURE. Over a year and still works 100%
per channel wow
Hi friend.. I have purchase same to you but i can’t operate it even there is no sound alone coming from the amplifier. Please help me to use this product wisely and it is credit to you thise things we learned from your tutorial. Thank you so much🙏🏻🎧
Can you featured on how you install the set up of your amplifier?
Assamese MP3 gaan
I don't think they meant 600 continuous watts more likely peak watts that would be around 60 continuous watts.
Mantul
Thank you for made this Video for test. Very clearly review! Can you add more video how is it look inside (Without the cover)?
thanks for the idea.. I will try to do that 👍
Excellent Amplifier & Speakers..
🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📢📢📢📢📢📢📢📢📢📢📢📢📢🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵
📻🎤🖲📲💻🖥 radio con luces que se conecta con la computadora
Mega Star jbl que tienen luces en sus parlantes y que tiene volante arriba y abajo y se ilumina y se puede conectar con el teléfono
Bagus sekali
which equalizer settings do you have it at, and where to you have treble and bass set. nice test run, it's why I bought one thanks
Nice
Send all day
Thanks for the video. I have Onkyo TX-SR494 AV Receiver and need amp to power two Acoustic Audio HDS10 in Wall 10" subs. Can you recommend a sub amp to match the AV R around 80 watts at 8 ohms each channel? Thanks.
How to mod the subwoofer connecting? Into the speaker line?
Isso subtitui um módulo e radio automotivo, se por exemplo: ligar uma caixa trio direto ou uma corneteira?
Good
Ok 😊
Can creat a cheap sound system at home with this
How much the whole unit
It sounds good to me bro.
Ahji yang
January 46
is th EQ at the remote works? any echo function can turn on from the remote?
Can u adjust the echo of the mic
👍👍👍👍👍👍👍👍
👍👍👍
Price?
Kalo pake speker 400 wat x2 bisa ga bang??
I have this
Could you suggest RIGHT SPEAKER SPECS FOR 400 + 400 W AMP. FROM SAME MANF.
How do you connect the center speaker to these
Are using subwoofer speaker??
I have that dsem amp. But it won't work with my. Mid range.
2 mid range & 2 tweeter.
32 ohms in all.
👍
mp3 only ? lossless formats ?
I'm planning to buy one of this but wondering if it works with vinyl players?
It doesn't have a phono input, you have to use a Riaa preamp or turntable that has it built in, like I do with good results.
Please review chinese 5.1 amplifier, sir...
What speaker used in that video ?
And how much ?
Is this heavy duty device. Or not
the rality is less then 30 w x2
It doesn't have echo on mic.?
mantep hrg berapa bs dihubungkan ke smart tv
Igualzinho o que eu comprei pela internet nas lojas americanas reciver premier rcv300bt (vide Google) só que fui enganado paguei RS 445,00+ o frete é me mandaram outro modelo mais barato de RS 399,00.chegou sem manual de instruções e sem garantia,durou 3 meses .agora vou pagar RS 180,00 para o conserto.
Is this Hi-res amp? And how much it cost?
i have one this music player, asking, if i insert flashdisk music not play, why?
Nice 👍🏻👍🏻 🇮🇳 Kuki 09|04|2022
Yes bluetooth🖥
Can 200w subwoofer setup?
Good 👍👌👍
Âm li này có kết nối đc với máy trên xe ôtô kg
Sir its support laptop no any effect on it
2x 300 Watt P. M. P. O ❗
Quote the prise and where it is available
Assalamualaikum pak.
Ampli merek apa ya. Yg bagus buat speaker tv led polyyron
Amlifier TDA 7266 ?
hello can you connect the audio from tv to this aux input and sing karaoke?
Yes you can if your TV has a RCA output, You connect the output of your TV into the amp that has the RCA input. If you don't know what RCA is basically the color coded cables that is also on the amp they don't cost much to buy either.
Pwede po ba yan pang sony subwoofer na 3omh?
Ok sana kso ung mic wlang echo? Tpos kpg ang sound galing sa tv isang speaker lng nagana pro kpg bluetooth both works well, may suggestion kaba sir pra mag ka echo ang ang mic ano pwede ko idagdag kaya?
Please send this product link in Flipkart, Amazon etc...
Keren
Bahut badhiya Bhai price kya hai
Harga brp???
belinya di mana
What title your sound check
Estaria mejor si muestras como c conectan las bocinas o a la cc o cd
Ho to use usb mode
Mau tanya bg,
Amplifier sya yg chanel Right nya full volume baru nongol suaranya, baik pakai 2 chanel masing² satu speker atau pun 1 chanel Right sja,
Itu krna ad kerusakan amplifier atau memang chanel Right seperti itu? Untuk L nya bagus dn sesui
What about price in ringgit Malaysia
What price?
As caixas qual a impedancia que precisa ser.
Kya ishme horn use kar sakte h jo mandir pe lagaya jata h horn ishme bajaya ja sakta h
Price please
I need this one how much it cost can you ship to ap
What are those speakers
Puedo ponerle las bocinas de un estéreo de LG o Samsung o sony ????
How I can get this from Delivert
Please buy link Amazon?????
Home theater with only 2 chanel?
I want to buy one. How big speakers am I allowed to connect for best results?
Nyampe berapa harganya bos
how connect it wthe laptop
Home theatre amplifier kahan se uplabdh hoga aap bata sakte hain
I buy in Klong Thom center
Ok❤❤❤❤❤❤
V. Nice
Howmuch
Mani. This
Radio good at receive a signal? Using mp3 player not good at all finding few channel only
How can it be called home theater amplifier it only has 2 channel speakers?
What is these speakers?
Price
What is the price without speakers Is it digital - KRSubramanian
Porque ponen 300+300, con 12 voltios imposible a lo mucho alcanzara 50w x canal