SMSL A5O Digital Amplifier User Manual

This manual provides installation, operation instructions, and technical specifications for the SMSL A5O digital amplifier.

SMSL A5O Digital Amplifier User Manual - cover page
Brand
S.M.S.L
Category
Other Electronics
Document type
User Manual
Language
Chinese
Pages
14
File format
PDF
File size
2 MB
Published
16 October, 2026
Updated
16 October, 2026
MD5 checksum
B740E27F9582350C62F21EF10D9E51E4
PDF
SMSL A5O Digital Amplifier User Manual PDF

About this manual

The SMSL A5O is a compact digital audio amplifier featuring Texas Instruments TPA3116 chips and Bluetooth 5.0 technology. It supports electronic volume control with separate bass and treble adjustment to eliminate noise during volume changes and includes a pop sound control circuit for clean switching. This manual is written in Chinese.

What's inside

  • Safety Precautions
  • Warranty Terms
  • Features
  • Specifications
  • Remote Control Operation
  • Component Introduction

Specifications

Frequency Response20Hz-20KHz
Bass/Treble Gain Range-14dB ~ +14dB
Total Harmonic Distortion0.02%
Channel Separation-105dB(1KHz)
Input Sensitivity440mVrms
Signal-to-Noise Ratio100dB
Power Consumption36W
Standby Power<0.5W
Dimensions97x32x107mm (WxHxD)

Frequently asked questions

What is the recommended Bluetooth transmission distance?

The recommended straight-line distance without obstacles is generally about 8-10 meters.

How many batteries does the remote control require?

The remote controller uses 2 x R03/AAA batteries.

What happens if a higher voltage than specified is used?

Using the unit with a higher voltage can cause fire, damage to the unit, or personal injury.

Download PDF (2 MB)

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