Facmogu BT-298 Pro Power Amplifier 2023 Upgraded Version Bluetooth Receiver Audio Amplifier, Max 400Wx2 RMS 50Wx2 2 Channel HiFi Mini Amp Home Theater Stereo Receiver, Treble & Bass w/USB/RCA/MIC/FM

Price: $37.89
(as of Jun 03, 2023 04:38:19 UTC – Details)

Product Description

Facmogu BT-298 Pro Bluetooth Audio Amplifier Home Stereo Receiver, Max 400W RMS 50W 2 Channel Sound Audio Amp

Product Specifications

Compatiable Inputs with Bluetooth connection, RCA & MIC Input, USB Port, SD/TF Card & FM RadioMaterial: Aluminum AlloyInput Voltage: AC 110V / 12V DC 5AImpedance: 4-8ΩRMS Power: 50W x 2Peak Power: 400W x 2Resolution: 47KSNR: >92dbDistortion Rate: <0.2%Frequency: 10-20KHzFM Radio Frequency: 87.5-108MHZChannel: 2 ChannelPacking List: 1 x BT-298 Pro Amplifier, 1 x Remote Controller, 1 x User Manual

NOTE for the Mic:

If it got some hissing sound from the mic ports somehow even when you’re not playing any music, please don’t worry. It’s just the magnetic interference with your own microphones, which is mainly caused by the Condenser Microphones, hence we suggest using Dynamic Microphones instead. Or put a magnetic block in there then the hissing sound will be gone.

NOTE for the Remote Control:

The remote only controls parts of all functions, not for full control. And please remove battery insulating sheet on remote upon receipt for it to work.

NOTE for the FM Radio:

Since the memory of the FM chip of the unused amplifier is blank, you need to complete the following operations first. First, please switch to FM mode, you press the pause button to start searching for channels, and there will be noise during this whole process. When it’s completed, the channels will be stored.There is currently no way to preset FM radio stations for the amp. The frequency range of the radio reception is 87.5-108MHz.

NOTE for Bluetooth Range:

Please keep the distance within 16.4ft/5m between the device and amplifier without any wall blocking. But if you are connecting whith TV or PC devices, please keep the distance within 6.5ft/2m.

NOTE for Loosen Screw：

Recently we received a comment from a buyer stating that there seemed to have loosen screws inside the device. If you have met the same issue, please immediately to get customer support.We can assure you that our devices had gone through multiple inspection processes to ensure its good condition, before shipping to Amazon Fulfillment Center. If there were a problem of loose nuts, it would be highly likely caused by bumps and collisions due to the long-distance transport or imprudently package delivery.

NOTE for TV connection：

You could connect the Facmogu Audio Amplifier to your TV through audio cable. When connecting through the audio cable, please assure that the input selector has been adjusted to the line mode for proper use.

Convenient Bass & Treble Knob

It boasts roaring bass, crisp highs and an outstanding richness that most amps can only hint at.

2 Microphone Inputs

The two microphone inputs are nice & handy for karaoke or announcements.

Please be sure to use Dynamic Microphones. Otherwise, it may cause magnetic interference in the two MIC ports.

Your Home! Your Music!

Behind every pair of great speakers, there’s a great amplifier.

Just add speakers and phone, bring out the superb audio quality and enjoy the most out of your music.

Q & A

1. What should I do If it sounds as though there is loose components in the device?

Actually, it’s not a serious problem, please don’t worry at all. You only need to tighten the screws on the rear panel, thus everything would be fine.We can assure you that our devices had gone through multiple inspection processes to ensure its good condition, before shipping to Amazon Fulfillment Center.If there were a problem of loose nuts, it would be highly likely caused by bumps and collisions due to the long-distance transport or imprudently package delivery.

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

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, you need to press the “MODE” button until the screen displays “BLUE”, then turn on the bluetooth of your cellphone to connect the name “BT”.Generally, we suggest the cellphone comes in the first place to connect if you use the bluetooth. (Kindly note that our mini amplifier cannot connect to the Echo.)

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

First, make sure there are no obstacles (especially metals) blocking the signal.Then turn off the power amplifier, disconnect and clear the connection of the Bluetooth transmitting device, and try to reconnect.Please put the LED indicator side of the amplifier facing your phone and keep the distance within 30ft (10m) between the phone and amplifier. But if you are connecting whith TV or PC devices, please keep the distance within 15ft (5m).

4. Can you connect two devices with bluetooth?

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.

5. Can Bluetooth function and wired connection be used simultaneously?

Please note that the Bluetooth function and the wired function cannot work at the same time. So please don’t connect any device to the wire jack when you want to use the amplifier via Bluetooth function, then delete the bluetooth from you phone, re-start the amplifier and then reconnect the bluetooth.

6. What wattage or size of speakers recommended?

The rated power for BT-298 Pro Amp is 50Wx2. If the rated power of your speaker is much greater, I’m afraid there wouldn’t be any sound coming out, or even worse your speaker got burned.If you push it too hard, you can overdrive the amp and cause it to deliver the amount of power that is higher than its actual power rating, which leads to clipping, which could damage both your speakers and amplifier.So you must connect the speakers with rated power below 50W.

7. How do I set my radio stations?

Since the memory of the FM chip of the unused amplifier is blank, you need to complete the following operations first so that the radio station can be stored.First, please switch to FM mode, you press the pause button to start searching for channels, and there will be noise during this whole process. When it’s completed, the channels can be stored. (There is currently no way to preset FM radio stations as you wish.)

8. The power amplifier is connected correctly, why is there noise such as electric current?

Please try to replace the audio input wire and input device. Inferior audio lines can also cause noise;Speakers’ power do not match with the Amplifier’s, will also lead to noise problems such as distortion;At the same time, confirm that the surrounding current signals will not cause interference to the equipment;Please make sure all the cable completely pushed into the device, incompletely connections will create distorted. At the same time, it is ensured that there is a spacing between the output positive and negative audio lines, being close together will cause noise or one of the channels will not work.

Product Name
AK-55 BT Amplifier S-288 BT Amplifier 198A BT Amplifier ST-838 Mini Amplifier F900 Mini BT Amplifier AK-45 BT Amplifier

Channel
2.0 4.0 2.0 2.1 2.0 2.0

RMS Power
70Wx2 40Wx4 30Wx2 20Wx2+Subwoofer 50Wx2 40Wx2

Mode
Bluetooth + AUX + RCA + USB + FM Bluetooth + AUX + RCA + USB + FM Bluetooth + AUX + RCA + USB + FM AUX + RCA Bluetooth + AUX + USB Bluetooth + RCA + USB + FM

SNR
≥80dB ≥80dB ≥80dB ≥80dB ≥92dB ≥90dB

Volume Control

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Microphone Control

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Remote Control

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【Great Value & Lifetime Warranty】– Get great sound at an affordable price with this little BT Amp receiver. It’s perfect for beginners who don’t want to break the bank and don’t need anything too fancy. Accommodates 1 set of speakers for impactful sound. Plus, enjoy peace of mind with 30-Day Money-back Guarantee & A lifetime Warranty & product support & excellent customer service.
【Multiple Input Options】– Connect your music streaming devices like pc/mobile/laptop with Bluetooth, RCA & MIC Input. It also supports USB Port, SD/TF Card port & FM Radio. Just enjoy your music the way you want to. (NOTE : Please keep the distance within 16.4ft/5m between the device and amplifier without any wall blocking. But if you are connecting with PC devices, please keep the distance within 6.5ft/2m.)
【Easy Operation】– Conveniently change audio settings from a distance with the included mini remote control. (NOTE: Remove battery insulating sheet on remote upon receipt for it to work) Set the desired output of music with bass and treble control knobs. Enjoy a clear and detailed display with our amp that comes with a built-in digital LED display.
【2 Mic Input & Echo Adjust】– Perfect for karaoke or announcements and you can sing with friends. Undoubtedly, echos can be a sure-fire way to infuse a unique edge to your music. For echos, it may need you to sing in a room that’s big enough to cause the reverb you need. However, it is also possible to achieve echo effects with our amp! You only need to connect the mic to our amp, adjust the echo knob to get the reverb effect you want!