Microelectronics Audio Amplifiers

Optum XH-M189 Audio Amplifier

9 92 €
10 Coins 10 Coins
Delivery by Thu, 29 Oct
2,50 € to a Skroutz Point
or   3,50 €   shipping cost
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From Top Electronics 4.9 (27)
Αιγάλεω, Αττικής
In-store pickup available
10 pieces
See Microelectronics on the page of Top Electronics
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Reviews (5)

Reviews

  1. 5
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

Reviews by our members

  • Pavlos_GTR
    5
    1 out of 1 members found this review helpful

    Excellent amplifier at 10€. I have had it for a little over 1 year. It offers a lot of intensity and clear sound in the bass and treble. I mainly use it at 12V, but it has also played up to 24V. With a clean power source, the parasites (when nothing is playing) are almost nonexistent. It works perfectly in terms of temperature. As shown in the photo, the circuit board is recognized as V2 HW-304. From what I read, some may receive the XH-M189 version, I don't know if there is any difference, but I mention it. The frequency response is also excellent. The TPA3116D2 chip it uses specifies in the specifications that the minimum speaker impedance can be 4Ω. Note: the channels on mine are reversed, but it doesn't matter, it just means that the right speaker goes to the left and vice versa for the left speaker.

    Translated from Greek ·
    Did you find this review helpful?
  • GRamerZ
    5
    6 out of 6 members found this review helpful

    There were no reviews and I bought it with risk, but in the end it is very good for its price, very powerful and with strong bass (be careful, the first one that appears when you select the store is 20W×20W, the second one is 50W×50W). I connected it in less than 5 minutes and it worked correctly right away. The knob for the sound is also an On/off switch, if you lower it completely, it turns off without distorting the sound. Personally, it made my room tremble. I highly recommend it

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Works just fine so far, I haven't encountered any issues!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Excellent amplifier at 10€. I have had it for a little over 1 year. It offers a lot of intensity and clear sound in the bass and treble. I mainly use it at 12V, but it has also played up to 24V. With a clean power source, the parasites (when nothing is playing) are almost nonexistent. It works perfectly in terms of temperature. As shown in the photo, the circuit board is recognized as V2 HW-304. From what I read, some may receive the XH-M189 version, I don't know if there is any difference, but I mention it. The frequency response is also excellent. The TPA3116D2 chip it uses specifies in the specifications that the minimum speaker impedance can be 4Ω. Note: the channels on mine are reversed, but it doesn't matter, it just means that the right speaker goes to the left and vice versa for the left speaker.

    Translated from Greek ·
    1
  • There were no reviews and I bought it with risk, but in the end it is very good for its price, very powerful and with strong bass (be careful, the first one that appears when you select the store is 20W×20W, the second one is 50W×50W). I connected it in less than 5 minutes and it worked correctly right away. The knob for the sound is also an On/off switch, if you lower it completely, it turns off without distorting the sound. Personally, it made my room tremble. I highly recommend it

    Translated from Greek ·
    6
  • Works just fine so far, I haven't encountered any issues!

    Translated from Greek ·
    0
  • 0
  • 0
  • See all
Questions (2)

Description & Specifications

Type
-
Channels
-
Packaging
1 pcs
Operating Voltage
24 V
Power per Channel
-
Bluetooth
-
Ecosystem
-
Type
-
Class
-
Integrated (Chip)
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Description

Manufacturer

Reviews (5)

  1. 5
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

Reviews by our members

  • Pavlos_GTR
    5
    1 out of 1 members found this review helpful

    Excellent amplifier at 10€. I have had it for a little over 1 year. It offers a lot of intensity and clear sound in the bass and treble. I mainly use it at 12V, but it has also played up to 24V. With a clean power source, the parasites (when nothing is playing) are almost nonexistent. It works perfectly in terms of temperature. As shown in the photo, the circuit board is recognized as V2 HW-304. From what I read, some may receive the XH-M189 version, I don't know if there is any difference, but I mention it. The frequency response is also excellent. The TPA3116D2 chip it uses specifies in the specifications that the minimum speaker impedance can be 4Ω. Note: the channels on mine are reversed, but it doesn't matter, it just means that the right speaker goes to the left and vice versa for the left speaker.

    Translated from Greek ·
    Did you find this review helpful?
  • GRamerZ
    5
    6 out of 6 members found this review helpful

    There were no reviews and I bought it with risk, but in the end it is very good for its price, very powerful and with strong bass (be careful, the first one that appears when you select the store is 20W×20W, the second one is 50W×50W). I connected it in less than 5 minutes and it worked correctly right away. The knob for the sound is also an On/off switch, if you lower it completely, it turns off without distorting the sound. Personally, it made my room tremble. I highly recommend it

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Works just fine so far, I haven't encountered any issues!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Excellent amplifier at 10€. I have had it for a little over 1 year. It offers a lot of intensity and clear sound in the bass and treble. I mainly use it at 12V, but it has also played up to 24V. With a clean power source, the parasites (when nothing is playing) are almost nonexistent. It works perfectly in terms of temperature. As shown in the photo, the circuit board is recognized as V2 HW-304. From what I read, some may receive the XH-M189 version, I don't know if there is any difference, but I mention it. The frequency response is also excellent. The TPA3116D2 chip it uses specifies in the specifications that the minimum speaker impedance can be 4Ω. Note: the channels on mine are reversed, but it doesn't matter, it just means that the right speaker goes to the left and vice versa for the left speaker.

    Translated from Greek ·
    1
  • There were no reviews and I bought it with risk, but in the end it is very good for its price, very powerful and with strong bass (be careful, the first one that appears when you select the store is 20W×20W, the second one is 50W×50W). I connected it in less than 5 minutes and it worked correctly right away. The knob for the sound is also an On/off switch, if you lower it completely, it turns off without distorting the sound. Personally, it made my room tremble. I highly recommend it

    Translated from Greek ·
    6
  • Works just fine so far, I haven't encountered any issues!

    Translated from Greek ·
    0
  • 0
  • 0
  • See all
9,92 €
2,50 € to a Skroutz Point
or   3,50 €   shipping cost