• Please specify the product's required option(s).

SMSL AD18 80W2 Bluetooth 4.2 HIFI USB DSP Digital Decoding Power Amplifier

US$130.48 US$144.98
Ends in
348 days
US$130.48 US$144.98

Buyer Protection

100% safe shopping experience of every customer, 30-day unconditional money-back guarantee!
Genuine Product
Safer Shopping
30 Days Money Back

Product Details


Signal to noise ratio: 90dB
Power amplifier output power (4ohm): 80W * 2
Headphone output (32 ohms): [email protected] = 0.04%
EQ Quantity: 7 kinds
Treble adjustment range: ± 8dB
Bass adjustment range: ± 8dB
Bluetooth specification: BT4.2
Input interface: USB/Optical *2/Coaxial/ AUX/Bluetooth
Output interface: amplifier output port, headphone port
Chip: TAS5508C, TAS5342A, CS8422, VT1620A, MAX97220A, CS5341, BT4.2 Bluetooth module, NE5532
USB sampling rate: 16bit 44.1kHz-48kHz-96kHz-192kHz; 24bit 44.1kHz-48kHz-96kHz
USB Compatibility: USB2.0
Power amplifier power consumption: 50W
Amp consumption: 4W
Standby power: 0.8W
Supply voltage: 24V

Speakers: 0.04%


USB compatibility: windows XD/7/8/8.1/10
Bit depth: 24bit

Sampling rate:
Optical, Coaxial: 44.1KHz-192KHz
Amplifier power: 4Ω 80W+80W

Headphone power:
32Ω [email protected]=0.04%
64Ω [email protected]=0.02%
150Ω [email protected]=0.02%

Amplifier consumption: 50W
Standby power: 0.8W

Total weight: 1.55Kg
Packing size: 275 * 231 * 74mm


Power supply


Remote control


Questions & Answers

  • Q: There is any iOS app to configure the amplifier?
  • A: Hi Vicente, it doesn't need any iOS app to configure the amplifier. You can use it directly. Thank you!
  • Vicente 8/9/19 6:01 AM Asked.
  • Q: Hello, Recently I tried to connect my phone to AD18 via Bluetooth, the phone asked for bluetooth passcode. My phone does not have NFC. What is Bluetooth passcode for SMSL AD18 amp? Thank you!
  • A: Hi Eugene,Generally, it doesn't need the bluetooth passcode while connect phone to AD18 via Bluetooth.Please use another phones for testing.Thank you!
  • Eugene 1/28/19 2:30 AM Asked.
  • Q: Is it posible to play audio files (mp3, flac,wma, ...) directly from USB stick conected on AD-18 ?
  • A: Hi Tory, yes, you can play common lossless and ordinary MP3 audio directly from USB stick conected on AD-18.Thank you!
  • Tory 10/22/18 4:10 PM Asked.
  • Q: Hi, does this come with an adapter for use in Australia? Also, what is the difference between the different versions, and which version is this? Thank you!
  • A: Hi, yes. We will ship out the correct power plug to customer. For the old version and the latest version compare. The new version added the APT-X function and a strong bass & coaxial mix jack. Thanks and best regards. Shenzhenaudio
  • Chris 4/11/18 9:28 PM Asked.
  • Q: Do you have manual download? English?
  • A: Hi, kindly check the manual as below link: https://download.shenzhenaudio.com/Smsl/AD18-Manual.pdf
  • Wes 3/19/18 1:29 AM Asked.