📘 XINYI Sini Audio manuals • Free online PDFs

XINYI Sini Audio Manuals & User Guides

XINYI Sini Audio specializes in compact Class-D Bluetooth digital amplifier boards and DIY audio modules for custom sound systems and home audio upgrades.

Tip: include the full model number printed on your XINYI Sini Audio label for the best match.

XINYI Sini Audio manuals

Selected manuals from manuals+ curated for this brand.

XinYi Sini Audio XY-T2002P 200W+200W Bluetooth 5.2 Digital Amplifier Board

Technical Specification

Detailed specifications and features of the XinYi Sini Audio XY-T2002P 200W+200W digital power amplifier board. Covers high-performance TPA3223 chip, multiple input methods (BT 5.2, AUX, USB), high power output, and…

欣易云联 XY-S100L 2.1声道蓝牙音频功放板 - 高低音与重低音调节

User Guide

欣易云联 XY-S100L 2.1声道蓝牙音频功放板的详细指南，涵盖功能、规格、安装、使用和APP控制。了解其50W*2 + 100W输出、高保真音频和多功能输入选项。

Wzmacniacz Audio XY-S100L TPA3116 z Bluetooth 5.0 - Moduł Wzmacniacza Stereo i Subwoofera

product overview

Przegląd modułu wzmacniacza audio XY-S100L firmy XINYI Sini Audio. Oferuje 2x50W stereo i 100W subwoofer, Bluetooth 5.0, wejścia AUX i USB. Idealny do zastosowań domowych, z licznymi zabezpieczeniami i regulacjami.

XINYI Sini Audio XY-T50H 50W+50W Stereo Bluetooth Amplifier: Features, Specs, and Usage Guide

Technical Specification

Detailed information about the XINYI Sini Audio XY-T50H, a high-fidelity 50W+50W stereo Bluetooth power amplifier board. Covers its features, connectivity, technical specifications, installation, and mobile app control.

XY-Y50L 50W+50W HIFI Stereo Bluetooth 5.1 Amplifier Module - Product Details and User Guide

Datasheet

Detailed information on the XY-Y50L 50W+50W HIFI Stereo Bluetooth 5.1 Amplifier Module, including features, specifications, usage instructions, applications, and troubleshooting. Control via APP and remote, supports Bluetooth, AUX, and USB…

XY-S350H & XY-S220H HIFI 2.1 Bluetooth 5.1 Amplifier Modules - Technical Specifications & User Guide

Technical Specification

Detailed technical specifications, features, usage instructions, and FAQs for the XINYI Sini Audio XY-S350H (220W*2+350W) and XY-S220H (160W*2+220W) HIFI 2.1 Bluetooth 5.1 amplifier modules. Learn about inputs, outputs, APP control,…

XINYI Sini Audio manuals from online retailers

XY-S220H 2.1 Channel Bluetooth Audio Power Amplifier Board User Manual

XY-S220H • May 5, 2026

A comprehensive user manual for the XINYI Sini Audio XY-S220H 2.1 Channel Bluetooth Audio Power Amplifier Board, detailing assembly, connections, operation, specifications, and troubleshooting.

XY-Y50L Stereo Bluetooth-Compatible 5.1 Audio Digital Power Amplifier Board Module User Manual

XY-Y50L • April 30, 2026

Instruction manual for the XY-Y50L Stereo Bluetooth-Compatible 5.1 Audio Digital Power Amplifier Board Module, covering setup, operation, specifications, and troubleshooting.

XY-BDT Bluetooth 5.1 Decoder Board User Manual

XY-BDT • April 7, 2026

Comprehensive instruction manual for the XINYI Sini Audio XY-BDT Bluetooth 5.1 Decoder Board, covering setup, operation, specifications, and troubleshooting for dual-channel stereo audio with high and low tone…

XY-AP3002 TPA3255 Audio Amplifier Board User Manual

XY-AP3002 • 1 PDF • April 2, 2026

Comprehensive user manual for the XY-AP3002 TPA3255 2.1 Channel Bluetooth Audio Amplifier Board, including setup, operation, specifications, and troubleshooting.

XY-C50H Stereo Bluetooth Digital Power Amplifier Board Instruction Manual

XY-C50H • April 1, 2026

Comprehensive instruction manual for the XY-C50H 50W+50W Stereo Bluetooth Digital Power Amplifier Board, covering setup, operation, specifications, and troubleshooting for optimal audio performance.

XY-ST21PRO Bluetooth Amplifier 2.1 Channel User Manual

XY-ST21PRO • 1 PDF • March 29, 2026

Comprehensive user manual for the XinYi Sini Audio XY-ST21PRO Bluetooth Amplifier, covering setup, operation, maintenance, troubleshooting, and specifications for the 2.1 channel 100W*2+ 200W Subwoofer HiFi Stereo TPA3221…

XINYI Sini Audio Stereo Bluetooth Digital Power Amplifier C50L User Manual

C50L • March 25, 2026

Comprehensive user manual for the XINYI Sini Audio C50L Bluetooth Digital Power Amplifier, including setup, operation, specifications, and troubleshooting.

XINYI Sini Audio XY-C50L 50W Two-channel Bluetooth Digital Amplifier Board User Manual

XY-C50L • March 20, 2026

Comprehensive user manual for the XINYI Sini Audio XY-C50L 50W Two-channel Bluetooth Digital Amplifier Board, covering setup, operation, maintenance, troubleshooting, and specifications.

Xinyi Sini Audio XY-C100H 100W HiFi Bluetooth Digital Amplifier Board Module Instruction Manual

XY-C100H • March 13, 2026

Comprehensive instruction manual for the Xinyi Sini Audio XY-C100H 100W HiFi Bluetooth Digital Amplifier Board Module, covering assembly, connection, operation, maintenance, and troubleshooting.

XY C100L Bluetooth Stereo Subwoofer Amplifier Board User Manual

XY-C100L • 1 PDF • March 11, 2026

Comprehensive user manual for the XY C100L 100W x 2 APP Controlled Bluetooth Stereo Subwoofer Module, including setup, operation, specifications, and troubleshooting.

Xinyi XY-T100L Bluetooth 5.0 Stereo Digital Power Amplifier Module User Manual

XY-T100L • March 10, 2026

Comprehensive user manual for the Xinyi XY-T100L Bluetooth 5.0 Stereo Digital Power Amplifier Module, covering setup, operation, specifications, and troubleshooting.

XY-HT21MAX 2.1 Channel Bluetooth Digital Power Amplifier Module User Manual

XY-HT21MAX • 1 PDF • March 7, 2026

Comprehensive instruction manual for the XinYi Sini Audio XY-HT21MAX 2.1 Channel Bluetooth Digital Power Amplifier Module, covering setup, operation, specifications, and troubleshooting.