800W Power Stereo Receivers

AK45 digital audio amplifier is fully upgraded design, 400W+400W peak power and 50W+50W rated power, perfect for 4-16 inch passive speakers. This small BT amplifier is perfect for karaoke, home theater and sound system. It is perfect for small apartments, bedrooms, offices, basements and garages. Its compact size design can be easily put into your bookshelf or A/V cabinet.
?? ?????????? ???????????????? ?????????????? ????????????

This home stereo receiver supports various external sources. Features 1*RCA IN for tuner, CD player and tape deck, 2*1/4" microphone IN, 1*USB IN, 1*SD card slot IN, and 1* BT 5.0/FM radio antenna IN to improve Bluetooth distance & FM sensitivity. Works with today's latest devices (including smartphone, tablet, iPad, iPhone and computer).
???? ???????????????? & ???????????? ??????????????

Amplifier Home Audio Bluetooth 5.0:Bluetooth amplifier Built-in Bluetooth 5.0 core, no popping sound, no audible noise when establishing Bluetooth connection, designed for customers pursuing HiFi sound quality. (Note: Please keep the distance between the device and the amplifier within 30 feet/10 meters without any wall blocking. But if you connect a TV or PC device, please keep the distance within 15 feet/5 meters.)
Multiple Input Modes

The stereo receiver with bluetooth supports a variety of external signal sources: Use Bluetooth, RCA and MIC inputs to connect your music streaming devices such as PC/mobile phone/laptop. It also supports USB port, SD/TF card port and FM radio. Enjoy music as you like.
Amplifier Home Audio Bluetooth 5.0

Bluetooth amplifier Built-in Bluetooth 5.0 core, no popping sound, no audible noise when establishing Bluetooth connection, designed for customers pursuing HiFi sound quality. (Note: Please keep the distance between the device and the amplifier within 30 feet/10 meters without any wall blocking. But if you connect a TV or PC device, please keep the distance within 15 feet/5 meters.)
???????? ???? ??????

Great value with the price for beginners that don't want to break the bank, don't need anything too fancy and just enjoy sounds like the old days. 2-year service support are included, ensures this will quickly become your favorite no-risk purchase.
Product Specifications:

800W Power Stereo Receivers

AK45 digital audio amplifier is fully upgraded design, 400W+400W peak power and 50W+50W rated power, perfect for 4-16 inch passive speakers. This small BT amplifier is perfect for karaoke, home theater and sound system. It is perfect for small apartments, bedrooms, offices, basements and garages. Its compact size design can be easily put into your bookshelf or A/V cabinet.
?? ?????????? ???????????????? ?????????????? ????????????

This home stereo receiver supports various external sources. Features 1*RCA IN for tuner, CD player and tape deck, 2*1/4" microphone IN, 1*USB IN, 1*SD card slot IN, and 1* BT 5.0/FM radio antenna IN to improve Bluetooth distance & FM sensitivity. Works with today's latest devices (including smartphone, tablet, iPad, iPhone and computer).
???? ???????????????? & ???????????? ??????????????

Amplifier Home Audio Bluetooth 5.0:Bluetooth amplifier Built-in Bluetooth 5.0 core, no popping sound, no audible noise when establishing Bluetooth connection, designed for customers pursuing HiFi sound quality. (Note: Please keep the distance between the device and the amplifier within 30 feet/10 meters without any wall blocking. But if you connect a TV or PC device, please keep the distance within 15 feet/5 meters.)
Multiple Input Modes

The stereo receiver with bluetooth supports a variety of external signal sources: Use Bluetooth, RCA and MIC inputs to connect your music streaming devices such as PC/mobile phone/laptop. It also supports USB port, SD/TF card port and FM radio. Enjoy music as you like.
Amplifier Home Audio Bluetooth 5.0

Bluetooth amplifier Built-in Bluetooth 5.0 core, no popping sound, no audible noise when establishing Bluetooth connection, designed for customers pursuing HiFi sound quality. (Note: Please keep the distance between the device and the amplifier within 30 feet/10 meters without any wall blocking. But if you connect a TV or PC device, please keep the distance within 15 feet/5 meters.)
???????? ???? ??????

Great value with the price for beginners that don't want to break the bank, don't need anything too fancy and just enjoy sounds like the old days. 2-year service support are included, ensures this will quickly become your favorite no-risk purchase.
Product Specifications:
| Max Output Power | 400W*2 |
| RMS | 50W*2 |
| Input Mode | RCA/BT/FM/USB/SD CARD/MIC; |
| Bluetooth Range | Up to 33ft/10m |
| THD | = 0.1% |
| SNR | 95db |
| Power Adapter | AC 110V-240V |
| Frequency Range | 20Hz-20KHz(+/-3dB) |
| Recommended speaker Impedance | 4-8 O |




















