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Ғылым және технология

Home Theater Amplifier - Audio Receiver BT-298A

ALS-TechReview
2021 ж. 29 Сәу.
3 268 818 Рет қаралды
Жүктеу

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...​
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Пікірлер

  • 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.

    @jeffsaxton716@jeffsaxton71611 ай бұрын

    • Refuse de s'alumé

      @dateabou8160@dateabou816010 ай бұрын

    • It disappears completely with external power supply. Also improving the sound

      @Gilberto923@Gilberto9239 ай бұрын

    • ​@@Gilberto923What kind of external power supply do you recommend?

      @yonatangoldman9759@yonatangoldman97593 ай бұрын

    • A 12v 5a power supply is the right one. It will go perfectly

      @Gilberto923@Gilberto9233 ай бұрын

  • 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!

    @stephenhall3515@stephenhall35157 ай бұрын

  • 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

    @josemanuel947@josemanuel9475 ай бұрын

  • Isso subtitui um módulo e radio automotivo, se por exemplo: ligar uma caixa trio direto ou uma corneteira?

    @ricardoramos7789@ricardoramos7789 Жыл бұрын

  • музыка с радио симулятора автомеханика. аж мурашки пошли

    @mrak0bes91@mrak0bes912 ай бұрын

  • 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.

    @Carperama@Carperama Жыл бұрын

  • 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

    @davida.morgan7125@davida.morgan7125 Жыл бұрын

  • How do you connect the center speaker to these

    @parkswillize@parkswillize8 ай бұрын

  • I have five home theater speakers and one subwoofer, of 3ohm impedence, can i use them with this amplifier?

    @lottolotto1454@lottolotto14547 ай бұрын

  • How to mod the subwoofer connecting? Into the speaker line?

    @kytien1171@kytien1171 Жыл бұрын

  • Comprei um assim , já preparei as caixas, estou esperando a entrega !

    @caiquedemello3952@caiquedemello3952 Жыл бұрын

    • Depois informa como foi a experiência, se for bom deixa o link 😁

      @leandrohenrique816@leandrohenrique816 Жыл бұрын

    • @@leandrohenrique816 É bivolt ou só 220V? Queria ver como funciona as entradas de mic conectando uma guitarra ou violão pra ver se fica bom...

      @Pedrobrbass@Pedrobrbass Жыл бұрын

    • Recomendas? Estou interessado em comprar para uns monitores de estudio que tenho no meu estudio. mas não queria gastar muito dinheiro. abraço

      @iBrunoRKGames@iBrunoRKGames Жыл бұрын

    • 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?

      @willamsmatias111@willamsmatias1115 ай бұрын

    • Alguém sabe me dizer como tira o eco do microfone?

      @coelhometal411@coelhometal4114 ай бұрын

  • 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.

    @joselitodelima1995@joselitodelima19952 жыл бұрын

  • is th EQ at the remote works? any echo function can turn on from the remote?

    @weiltrebor4104@weiltrebor410410 ай бұрын

  • Could you suggest RIGHT SPEAKER SPECS FOR 400 + 400 W AMP. FROM SAME MANF.

    @yogagurukm9877@yogagurukm987710 ай бұрын

  • ਬਹੁਤ ਹੀ ਵਧੀਆ ਜੀ

    @bootawarring7005@bootawarring70053 жыл бұрын

  • Very nad amp i have the exact same amp and it plays frequency sound through speakers even no music is playing

    @garrysingh11@garrysingh11Ай бұрын

  • Can u adjust the echo of the mic

    @enzoinal@enzoinal2 жыл бұрын

  • I have one of these to it works great and speakers 6x9 .............

    @jenniferj7588@jenniferj7588 Жыл бұрын

  • 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 😉☺🙏🙏🙏👍✌✋👊

    @lalocontreras862@lalocontreras8622 жыл бұрын

    • Y como te salió el mini, si sale bueno?

      @victorchavez4132@victorchavez4132 Жыл бұрын

    • @@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 🇨🇱🤗👍😉🐕

      @lalocontreras862@lalocontreras862 Жыл бұрын

    • Gracias por su respuesta 👍👍👍

      @victorchavez4132@victorchavez4132 Жыл бұрын

  • 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%

    @EcSsAwS@EcSsAwS2 жыл бұрын

    • per channel wow

      @Random_4400@Random_44002 жыл бұрын

    • 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🙏🏻🎧

      @ANGELSOFFICIALCHANNEL@ANGELSOFFICIALCHANNEL2 жыл бұрын

    • Can you featured on how you install the set up of your amplifier?

      @ANGELSOFFICIALCHANNEL@ANGELSOFFICIALCHANNEL2 жыл бұрын

    • Assamese MP3 gaan

      @debojitpatra1086@debojitpatra1086 Жыл бұрын

    • I don't think they meant 600 continuous watts more likely peak watts that would be around 60 continuous watts.

      @Bricklinsv1970@Bricklinsv1970 Жыл бұрын

  • Como é ruim ser pobre Doi o coração parabéns meu amigo som fantástico

    @joaquimraimundo339@joaquimraimundo339 Жыл бұрын

  • Amlifier TDA 7266 ?

    @Matrix...777@Matrix...7772 жыл бұрын

  • Can creat a cheap sound system at home with this

    @Odessia-ij5ys@Odessia-ij5ys2 жыл бұрын

  • Kya ishme horn use kar sakte h jo mandir pe lagaya jata h horn ishme bajaya ja sakta h

    @beautyprincess51@beautyprincess51 Жыл бұрын

  • Kalo pake speker 400 wat x2 bisa ga bang??

    @arsepeun0899@arsepeun08992 жыл бұрын

  • How much I am impressed

    @avadheshmandal1451@avadheshmandal14512 жыл бұрын

  • What speaker used in that video ? And how much ?

    @brunovancouv8218@brunovancouv8218 Жыл бұрын

  • How much the whole unit

    @reynaldomarquez6216@reynaldomarquez62162 жыл бұрын

  • 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?

    @tevesjoan1@tevesjoan12 жыл бұрын

  • Home theatre amplifier kahan se uplabdh hoga aap bata sakte hain

    @pankajmourya623@pankajmourya623 Жыл бұрын

  • What is these speakers?

    @DJ_SNB_IND@DJ_SNB_IND9 ай бұрын

  • As caixas qual a impedancia que precisa ser.

    @ademargartner7196@ademargartner7196 Жыл бұрын

  • Is this Hi-res amp? And how much it cost?

    @ajishkhanj@ajishkhanj Жыл бұрын

  • Wow so awesome and BT worked flawlessly...Great video.

    @babycatshifinvinyl6411@babycatshifinvinyl64112 жыл бұрын

  • Assalamualaikum pak. Ampli merek apa ya. Yg bagus buat speaker tv led polyyron

    @warungdeni9503@warungdeni95032 жыл бұрын

  • Is this heavy duty device. Or not

    @SAIFALI-mf1it@SAIFALI-mf1it2 жыл бұрын

  • 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

    @rizkiputri1682@rizkiputri16822 жыл бұрын

  • Som bem limpo

    @gatosalinda4421@gatosalinda44215 ай бұрын

  • Sir esme song play kyo nahi karte

    @HarendraSingh-gl4by@HarendraSingh-gl4by2 жыл бұрын

  • Puedo ponerle las bocinas de un estéreo de LG o Samsung o sony ????

    @eldoblem5324@eldoblem5324 Жыл бұрын

  • Âm li này có kết nối đc với máy trên xe ôtô kg

    @HungTran-kb2dh@HungTran-kb2dh Жыл бұрын

  • Thank you for made this Video for test. Very clearly review! Can you add more video how is it look inside (Without the cover)?

    @kevotinh2001@kevotinh20012 жыл бұрын

    • thanks for the idea.. I will try to do that 👍

      @als-techreview@als-techreview Жыл бұрын

  • I need this one how much it cost can you ship to ap

    @ismailshaik287@ismailshaik2872 жыл бұрын

  • i have one this music player, asking, if i insert flashdisk music not play, why?

    @enggakbanget@enggakbanget3 ай бұрын

  • Pwede po ba yan pang sony subwoofer na 3omh?

    @andal7818@andal78182 жыл бұрын

  • Где такой аппарат можно купить? Или как он называется?

    @user-dr5tc6sw5p@user-dr5tc6sw5pАй бұрын

  • Radio good at receive a signal? Using mp3 player not good at all finding few channel only

    @karasudarksoul5988@karasudarksoul59882 жыл бұрын

  • Does anyone have his electrical schematics?

    @Paulinhophp93@Paulinhophp938 ай бұрын

  • Price?

    @sanjaydabhidabhi6936@sanjaydabhidabhi69362 жыл бұрын

  • mp3 only ? lossless formats ?

    @user-sr3qc6cp4t@user-sr3qc6cp4t5 ай бұрын

  • Very nice 👍

    @souhailrider1300@souhailrider13002 жыл бұрын

  • It doesn't have echo on mic.?

    @vijs3780@vijs3780 Жыл бұрын

  • maganda b tunog nya kung kakabitan ko ng vintage component speaker like AIWA 50WATTS

    @jaijimenez8089@jaijimenez80893 ай бұрын

  • Estaria mejor si muestras como c conectan las bocinas o a la cc o cd

    @alejandropalmagarcia6525@alejandropalmagarcia6525 Жыл бұрын

  • Porque ponen 300+300, con 12 voltios imposible a lo mucho alcanzara 50w x canal

    @julian-dd2ci@julian-dd2ci2 жыл бұрын

  • Can 200w subwoofer setup?

    @user-nx6si5bz1f@user-nx6si5bz1f Жыл бұрын

  • Tumne yah kahan se purchase Kiya

    @jagjeetsingh7194@jagjeetsingh7194 Жыл бұрын

  • Sir its support laptop no any effect on it

    @gopakumarningthoujam6227@gopakumarningthoujam62272 жыл бұрын

  • Yes

    @KamaljitKaur-vc5dy@KamaljitKaur-vc5dy7 ай бұрын

  • I'm planning to buy one of this but wondering if it works with vinyl players?

    @user-ke1xn9vz8v@user-ke1xn9vz8v7 ай бұрын

    • 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.

      @Gilberto923@Gilberto9237 ай бұрын

  • इससे १२" के दो स्टिकर चला सकते हैं, इसका किंमत कितवा हैं?

    @cptnhard208@cptnhard2082 жыл бұрын

  • Mas itu speaker ukuran berapa inch Berapa watt dan berapa ohm

    @saifulah2979@saifulah29792 жыл бұрын

  • What is the price without speakers Is it digital - KRSubramanian

    @jayalakshmiramasubramanian7405@jayalakshmiramasubramanian7405 Жыл бұрын

  • Bhai ye parches kaise krenge

    @attitudemotivation674@attitudemotivation674 Жыл бұрын

  • How can I buy this and kind of product to Ethiopia I want it hard someone help me out please

    @goodpigeonsloft@goodpigeonsloft Жыл бұрын

  • How I can get this from Delivert

    @theolahedwards4667@theolahedwards4667 Жыл бұрын

  • Please send this product link in Flipkart, Amazon etc...

    @adityaanimeshpanda7696@adityaanimeshpanda7696 Жыл бұрын

  • hello can you connect the audio from tv to this aux input and sing karaoke?

    @manzarek74@manzarek744 ай бұрын

    • 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.

      @Totallynotum@TotallynotumАй бұрын

  • Consigo instalar em um Fusca? Como?

    @diogoribeiro2815@diogoribeiro28155 ай бұрын

  • How can it be called home theater amplifier it only has 2 channel speakers?

    @nicanordelacruz5740@nicanordelacruz5740 Жыл бұрын

  • What title your sound check

    @rigordiaz408@rigordiaz4082 жыл бұрын

  • V. Nice Howmuch Mani. This

    @farsashef356@farsashef3562 жыл бұрын

  • Is it really 80W RMS? And the frequency response 20hz-20khz or 1Khz?

    @izman9838@izman98383 жыл бұрын

    • don't think it's 80w because it isn't probably 30 40w at best per channel

      @Random_4400@Random_44002 жыл бұрын

    • @@Random_4400 7w per chanel

      @marko903@marko9032 жыл бұрын

    • गD

      @prakashnadubey5796@prakashnadubey5796 Жыл бұрын

  • What is the Amplifier watt

    @ngamkhanthangtouthang1408@ngamkhanthangtouthang1408 Жыл бұрын

  • what speaker is this?

    @zhekai9970@zhekai99709 ай бұрын

    • Those are Sony SS-H551 speakers

      @als-techreview@als-techreview9 ай бұрын

  • I want to buy one. How big speakers am I allowed to connect for best results?

    @yogagurukm9877@yogagurukm987710 ай бұрын

    • Nyampe berapa harganya bos

      @gopohbae7024@gopohbae70247 ай бұрын

  • Please review chinese 5.1 amplifier, sir...

    @mahdiibrahim9@mahdiibrahim9 Жыл бұрын

  • What are those speakers

    @TheArchist_@TheArchist_7 ай бұрын

  • Ho to use usb mode

    @wasabemaanghang5600@wasabemaanghang56002 жыл бұрын

  • Quote the prise and where it is available

    @milindmulay9356@milindmulay93562 жыл бұрын

  • market price kya hai iske

    @RAJKUMAR-lg6so@RAJKUMAR-lg6so2 жыл бұрын

  • 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.

    @hamiltonavelinogomes7442@hamiltonavelinogomes7442 Жыл бұрын

  • Sir amplifiier aur speaker box loo ya home theater (zeb indie / zebronics ka) ye homethetar 105 watt ka hai, zeb indie plz reply plz

    @VkTechGallery@VkTechGallery2 жыл бұрын

    • 0

      @aniketpalde7804@aniketpalde7804 Жыл бұрын

    • Bhai home theater ka alag maza hota hai .

      @manish03461@manish03461 Жыл бұрын

  • Bahut badhiya Bhai price kya hai

    @goldenansari6848@goldenansari6848 Жыл бұрын

  • the rality is less then 30 w x2

    @tottimejdi5820@tottimejdi58202 жыл бұрын

  • gostaria de saber qual o preço deste amplificador e como poderei pedir

    @luiscruzloureiro@luiscruzloureiro2 жыл бұрын

    • Amazon

      @heactrmartinez3284@heactrmartinez32842 жыл бұрын

  • How muche cost bro

    @saikiran1480@saikiran14802 жыл бұрын

  • Home theater with only 2 chanel?

    @nvk1630@nvk1630 Жыл бұрын

  • Excellent Amplifier & Speakers..

    @Sahil-Singh.@Sahil-Singh.2 жыл бұрын

    • 🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔌🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋🔋💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📛📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📣📢📢📢📢📢📢📢📢📢📢📢📢📢🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎶🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵

      @armandomoncayo8305@armandomoncayo83052 жыл бұрын

    • 📻🎤🖲📲💻🖥 radio con luces que se conecta con la computadora

      @gabrielaamarilla9011@gabrielaamarilla9011 Жыл бұрын

    • 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

      @gabrielaamarilla9011@gabrielaamarilla9011 Жыл бұрын

  • Bagus sekali

    @lest7864@lest7864 Жыл бұрын

  • How mach ???

    @magarghamansing7627@magarghamansing76272 жыл бұрын

  • Cara pasang perkabelan nya gmn

    @ardisuciyanto3235@ardisuciyanto32359 ай бұрын

  • AWESOME AWESOME MAN 👌👌👍✌✌👏👏✌✌

    @pierrelacoste6621@pierrelacoste6621 Жыл бұрын

  • Please buy link Amazon?????

    @vijeeshm5984@vijeeshm59845 ай бұрын

  • भाई एक्स फाय कितने मे आता है

    @skshivgamer280@skshivgamer2802 жыл бұрын

  • how much amplifier only

    @hezronshitandawili3292@hezronshitandawili3292 Жыл бұрын

  • Guys suggest naman kayu ng wattage ng speaker. I have panasonic vk550 na speakers 120w 6ohms. Half lng tlga makaya if full bass na distorted na sya. Maganda ba if bibili ako ng 8ohms na speakers like 150W 8ohms?

    @toto073081@toto0730812 жыл бұрын

  • Por gentileza ele 110/220 volts.

    @user-it6qq9dc7p@user-it6qq9dc7p10 ай бұрын

  • set ka kitna padega bhaiya

    @dhokharacomedyvines9156@dhokharacomedyvines9156 Жыл бұрын

  • paano makabit ng wire ng speaker yong isa Lang marinig ko.. paano gamit sir

    @lynkhiekimlynnorilynac-aca9893@lynkhiekimlynnorilynac-aca9893 Жыл бұрын
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