Donner 4 Channel Bluetooth 5.0 Stereo Audio Power Amplifier, 1000W Home Theater Stereo Receiver with USB, SD, FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home Use - MAMP5

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This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
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Purchase options and add-ons

  • 【1000 Watt max power Independent Control】Donner Bluetooth Stereo Audio Amplifier has 4 CHANNELS which is independently controlled. It gives you 1000 max power which can be used for 4 groups of 8 speakers with 4-8 ohms impedance allowing you to enjoy high quality audio.
  • 【Multiple Input Modes】In addition to the Bluetooth function, you can enjoy a range of audio sources including USB (Maximum 32G), SD card (Maximum 16G), 2 pairs RCA audio inputs for for CD player and DVD player, 2 1/4 inch(6.35mm) microphone inputs, 3.5mm AUX IN, and FM radio with our home theater receiver bluetooth amplifier. Supports treble and bass adjustment and microphone volume control.
  • 【Bluetooth 5.0】The professional integrated indoor stereo receiver is equipped with the new updated 5.0 bluetooth. It will increase the stability, sound quality and use distance. Stay connected up to 40+ feet/ 10 meters away and it works with latest devices including smartphone, tablet, laptop, computer, etc.
  • 【Dual Mic Interfaces】Take hosting to the next level with the flexibility of dual 1/4'' microphone jacks. Customize your karaoke nights, events, or presentations w/ independent controls of our home stereo receiver bluetooth amp.
  • 【HD LED SCREEN】The integrated receiver for home stereo has a built in LED display. FM Antenna and Remote Control are included in the stereo amplifier package for distant audio adjustments. (Notice: The product needs to be connected to passive speakers to play audio. When there is no speaker connected, there will be a certain amount of wind noise, which is normal.) Remote control can ONLY remotely control the volume of MP3/BT/FM.

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Donner 4 Channel Bluetooth 5.0 Stereo Audio Power Amplifier, 1000W Home Theater Stereo Receiver with USB, SD, FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home Use - MAMP5

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Product details

  • Product Dimensions ‏ : ‎ 35 x 8.99 x 21.01 cm; 4.15 kg
  • Date First Available ‏ : ‎ March 25 2021
  • Manufacturer ‏ : ‎ Donner
  • Place of Business ‏ : ‎ Calgary, Alberta T2E 6P2,CA
  • ASIN ‏ : ‎ B0912916D8
  • Item model number ‏ : ‎ MAMP5
  • Customer Reviews:

Product Description

AMP
4 CHANNAL AMP

Product parameter

  • AC : 115~230V 50~60Hz
  • Terminating Impedance: 4 Ohm - 8Ohm
  • THD: ≤ 0.04%
  • Frequency Range: 20Hz - 20kHz (±1 dB)
  • SNR: ≥ 98dB
  • Channel: 4.0 CH A+B Left channel/C+D right channel

Bluetooth 5.0 Stereo Audio Amplifier Receiver

Home Theater amp | Pro Audio Stereo Receiver System

  • 1000W max power output.
  • 4 Channels, support 4 groups of 8 speakers.
  • Bluetooth 5.0: Latest vertion streaming range up to 8-13m. (Please switch to bluetooth mode first and the bluetooth control distance is at an accessible distance)
  • With Echo, bass and treble control, adjust the sound effect as you like.

  • 2 microphone input, and mic sound also can adjust.
  • FM Radio reach to 50 stations. (Can't save stationand Radio signal and it also depends on your location)
  • Remote control: Infrared remote control can remotely control the volume. (Be sure in the right mode)
  • Fit for bookshelf speakers/passive speakers/computer/TV. (Model TV section only)

1

2

3

4 Channel 1000W Power

  • Professional integrated indoor house stereo receiver is designed as an independent 4-channel output, and the max load power can reach 1000W.
  • There is an independent anti-serial technology, so that the channels will not interfere with each other.

External reading

  • USB and SD card devices (MP3 format below 32G), and can easily loop playback.C
  • D/DVD also can be surported.

Perfect for karaoke

  • Two microphone interfaces increase the entertainment of the AMP.
  • Microphone volume adjustment and mixing mode increase the fun of singing karaoke.
  • Echo/ Bass/ Treble increase the sound quality.

4

5

6

Suitable for supermarket use, loop play and advertising use.

Suitable for family use, the core equipment for multi-room system construction.

Suitable for Home Party/ Karaoke Party/ Christmas Party.

SPECIFICATIONS

Terminating Impedance 4 Ohm - 8 Ohm
Max Power 1000 Watts
Frequency Range 20Hz - 20kHz (±1 dB)
AC 115V/60Hz
THD < 1%
SNR 83dB
Channel 4.0 CH A+B Left channel/C+D Right channel
Controller Type Remote Control
Connectivity Technology RCA, Bluetooth, USB
Compatible Devices Smartphone, Tablet, Laptop, Computer
Special Features 4 Channel, 2 Microphone Inputs, Bass, Treble, Source Volume Adjustable, FM Radio
Dimensions 13.78 x 8.27 x 3.54 inches

Q&A:

  • Bluetooth can't work.Please make sure you have followed the steps below to debug

  1. First, you need to check whether the bluetooth mode is turned on (when it is turned on, the screen displays BLUE). If it is not turned on, press the "BT" button or the "MODE" button to switch to the bluetooth mode.
  2. Turn on the bluetooth input device, such as a mobile phone, turn on the bluetooth function to search for the model name of the power amplifier (MAMP5), click to connect, and hear a beep (provided that the speaker has been connected), indicating that the connection is successful.
  3. Note: Regarding the Bluetooth transmitter without a screen, you only need to turn on the Bluetooth transmitter, get close to the power amplifier, and then wait for the connection.

  • If you find that the Bluetooth connection is unstable, you can try the following steps to solve it

  1. Make sure there are no obstacles (especially metals) blocking the signal;
  2. Turn off the power amplifier, disconnect and clear the connection of the Bluetooth transmitting device, and try to reconnect;
  3. Note: If this happens at the beginning, please consult us to tell us about more details such as video, mobile phone model, etc..

  • Can you connect two devices with bluetooth?

  1. No, connecting two at the same time will cause the audio stream to be disrupted. It can only be disconnected and then connected to other devices.

  • How to connect to a bluetooth speaker?

  1. The Bluetooth speaker is a Bluetooth receiver, which is the same as the Bluetooth function of the power amplifier, and the Bluetooth speaker already has a small power amplifier, which may cause burn-in after being amplified by other power amplifiers.

  • The Bluetooth of the power amplifier is not enough, how to connect the external Bluetooth receiver?

  1. First, find the input port of the power amplifier to receive the signal, such as the 3.5mm port of AUX or the RCA port of AUDIO INPUT.
  2. Then, connect the output end of the Bluetooth receiver to the input port of the power amplifier (the port does not correspond, please use the corresponding port interface converter)

Looking for specific info?

Customer reviews

4.2 out of 5 stars
4.2 out of 5
2,013 global ratings
Stops working after a few minutes
4 Stars
Stops working after a few minutes
I bought this amp as an affordable bluetooth amp for in home speakers. It shuts down with a blank display after use for some time. At first it would work for a couple hours before shutting down. After a few weeks, it only lasts a few minutes most of the times, but other times it can last for hours without interruption. Once shut down, the led backlight on the dials works but it takes 20+ minutes before it will work again. Isn't overheating...Unplugging doesn't fixed things.Update. Donner was very responsive to the issue above. They eventually sent me a replacement, that so far has been great.
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Top reviews from Canada

Amazon Customer
5.0 out of 5 stars Super simple! Just what I wanted.
Reviewed in Canada on June 28, 2024
Verified Purchase
First of all, I don’t write reviews but I was so impressed with the value, quality and simplicity of this amp, here I am. I have a cottage with 7 in wall/ceiling speakers and a pair of book shelves. Four pairs of speaker connections and four independent volume controls are about as simple as it gets, no need to toggle through or turn off zones and I connected my sub woofer direct to the output jack. Easy Bluetooth connectivity and super crisp sound. It was important for me that anyone could connect their device and easily stream and control music and frankly, anyone can figure this Amp out in seconds, turn it on, connect to Bluetooth and adjust the volume of the four zones to suit. Simple base and treble dials also greatly appreciated. Simple, well designed and amazing value. Five stars.
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candace
5.0 out of 5 stars Great unit for price!
Reviewed in Canada on June 21, 2024
Verified Purchase
I bought this unit to use at our restaurant, it controls speakers in the dining room as well as kitchen and outside. Fairly powerful and provides good sound. Really nice to have 4 separate volume controls.
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Stan K.
4.0 out of 5 stars Donner 4 chanel amp
Reviewed in Canada on May 26, 2024
Verified Purchase
I like the look of amp and all the futures. Connect ing to blue tooth was easy.Blue tooth works great.
I tried to connect to my tv with optical audio in (the only available)using optical digital to analog audio converter
(tried two different ones)with no success. That's why I am returning it.
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Rob
5.0 out of 5 stars Receiver/amp
Reviewed in Canada on February 8, 2024
Verified Purchase
The media could not be loaded.
 I ordered this product on Sunday and received it Wednesday. The easiest hook up I've ever done. Sounds great. I plugged it in and instantly paired with my Bluetooth. Started to finish with 6 speaker was less than a half hour. I just want to add too my review, it is Friday now, I have done some fine tuning to my liking. I am even more impressed. For the price, you in my opinion, can beat this.
I really like the fack that you can adjust the sound, the speakers to sound the way you like it. Brilliant
Customer image
Rob
5.0 out of 5 stars Receiver/amp
Reviewed in Canada on February 8, 2024
I ordered this product on Sunday and received it Wednesday. The easiest hook up I've ever done. Sounds great. I plugged it in and instantly paired with my Bluetooth. Started to finish with 6 speaker was less than a half hour. I just want to add too my review, it is Friday now, I have done some fine tuning to my liking. I am even more impressed. For the price, you in my opinion, can beat this.
I really like the fack that you can adjust the sound, the speakers to sound the way you like it. Brilliant
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2 people found this helpful
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Mohan
5.0 out of 5 stars Stopped Working after a Year. EDIT: Great customer support team
Reviewed in Canada on June 7, 2023
Verified Purchase
Edit : Donner customer support team reached out to me and sent me a replacement.I was not expecting this as I haven’t raised any complaint. And it was purely based on this 1 star review I raised earlier. I was pleasantly surprised :)
With such a support team, it is worth buying this item at the price.
Note : They didn’t even ask me to update or delete this review.

I bought this for the speaker on my ceiling.
To begin with, I didn't use them much. However, they had worked well whenever I played them.
But after exactly a year, the unit stopped working. It doesn't output to the speakers anymore.
It still turns ON and looks exactly the same.

I brought it to a repair shop and the technician said the motherboard wont work. And as this is a lesser known brand, he cant replace it.

End Result : Avoid this company and this Amp.
I see Sony has a better receiver for some extra bucks. Maybe go with it.
3 people found this helpful
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Peter J Williams
1.0 out of 5 stars Stopped working after 1 year
Reviewed in Canada on July 31, 2023
Verified Purchase
The media could not be loaded.
 Similar to another recent review, this worked great for a year for our ceiling speakers (with daily use), until it suddenly stopped working a few days ago. Now when you turn it on, there's a loud whirring sound from the unit, and the speakers pop. (see video) I also did not receive the remote control that was supposed to be included. Hoping someone from Donner customer service sees this and can send a replacement like you did for the other reviewer!
9 people found this helpful
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Nathan Friesen
3.0 out of 5 stars 100watt not 500watt rms
Reviewed in Canada on April 6, 2024
Verified Purchase
Because of not being as advertised I give it 3 stars.
My 220watts tower speaker sound great, But I'm disappointed, I thought it was going to be 500watt rms and I could make a wall of 220watt tower speaker, The book it comes with says it is only 25watt rms x 4.
the fan hasn't come on yet.. So it is a good amp, But not what I was excited for.. The Bluetooth is 5.0..
The ability of controlling each channel is why I bought it, Because some of my speaker are half the wattage of the others. I still love it, Just disappointed..
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Rich
5.0 out of 5 stars Great little model for house and garden audio
Reviewed in Canada on April 10, 2024
Verified Purchase
I'm using several of these to run stereo audio in certain rooms, a garage and in the garden. I'm using WiiM airplay to stream the audio from my phone and/or Apple TV to 3 of these units. I can also put an outdoor projector on for movie night and stream the audio to all of the speakers. This model kept the project price low enough to make all of it happen. The occasional karaoke session breaks out as well.
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Top reviews from other countries

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Elizabeth Saavedra C
5.0 out of 5 stars Producto entregado.
Reviewed in Mexico on December 7, 2022
Verified Purchase
Gracias, el producto llegó físicamente bien y bien empacado. Regresaré a la reseña en días posteriores para compartir sobre su funcionamiento.
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Zyziwig
5.0 out of 5 stars Seems Indestructible and Powerful - Adjust it Properly
Reviewed in the United States on March 5, 2022
Verified Purchase
My previous amplifier was a tube amp. But I burned something out (not a tube, I checked those) and I needed something that was less complicated than my old set up. My old set up was a tube amp for my front Klipches and a Class D amp for the back ones. I also have a 400 watt subwoofer.

I used to feed those amps from my computer, which outputs to a discrete DAC.

This is for my 10x10 home office, by the way. So I know it's overkill.

So anyway - I got the MAMP5 and used 4 channels to bi-amp my front Klipches (these are the ones you can do that on). Then I just did normal 2 channel to the back. I used pre-out to go to my sub.

Then I messed around with levels and stuff on the amp and on my sub.

Those blue dials on the amp - don't turn them up past about 12 o'clock. Use the little black one on the bottom right to control overall level. The blue dials are just to set "ratio." And you keep them at less than 12 because you want to leave some headroom for loud things in your music.

If you hear the fan - that's because you did something wrong. For example, I can make the fan come on by turning the blue knobs to almost zero, then cranking the main volume knob. Because the blue knobs are near zero, there's almost no sound coming from the amp. But it's still working hard. That's because I think the blue knobs basically just work like resisters and the black knob controls the actual amplifier. SO - put the blue knobs near 12 o'clock and the little knob at 9, or 12 if you want loud loud.

I think if you turn the bass or treble up too high, that will also trigger the fans prematurely. So it you hear the fan, mess around with the volume & tone knobs.

So what does it sound like? My original major in college was audio recording engineer, I used to do sound in a club, and I have done it for live bands, so I think I have decent ears.

1) It's "trebly" - so turn down the treble. This could also be me going from tube to solid state. Either way, turn the treble down a little.

2) bass needs to be turned up a little.

3) Soundstage is good. Instruments and voices appear in 3D space about like I would expect.

4) It doesn't sound grainy. That was my big worry.

5) It's loud AF! If you adjust it right - you actually are getting 50 clean watts per channel. So with me biamping the fronts, I am getting 100 watts to each of those and 50 to each of the rears. These are efficient speakers and I can drive them to earsplitting level with almost no distortion.

6) The remote works, but only controls volume for the bluetooth, USB and card reader and FM inputs. It won't control volume for aux or anything else that is plugged into the back with RCAs.

7) When it does distort, it distorts the way that you would expect from a class-D (I don't think it's A/B for this price). So it's like clean, clean, clean, then holy moly. It's not linear.

The fact they put in a loud fan and super ventilated the case tells me this is primarily intended for something like a retail store or a bar. My impression is that it won't prematurely fail. I think it's worth the money.
62 people found this helpful
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Angel Gomez Perez
5.0 out of 5 stars Está muy bien
Reviewed in Spain on May 27, 2024
Verified Purchase
Suena bien y tiene todo lo necesario
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frederic
5.0 out of 5 stars Fait son job
Reviewed in Belgium on May 21, 2024
Verified Purchase
Bien étonné. Fonctionne bien et permet de régler les volume différemment suivant les salles avec c'est 4 sortie audio différentes. Simple d'utilisation. J'espère qu'il tiendra longtemps car correspond vraiment à mon utilisation.
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Giuseppe
5.0 out of 5 stars Amp.
Reviewed in Italy on May 13, 2024
Verified Purchase
Il prodotto è molto funzionale ha un buon supporto. Connessione veloce hai dipositivi e non ha mai dato problemi
Unico difetto all accensione fa il suo e di avvio che non mi fa impazzire ma è un fatto personale
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