📘 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

Latest manuals from manuals+ curated for this brand.

XINYI Sini Audio manuals from online retailers

XY-C50L 50Wx2 Digital Amplifier APP Control Bluetooth-Compatible Audio Module Instruction Manual

XY-C50L • December 15, 2025

Comprehensive instruction manual for the XY-C50L 50Wx2 Digital Amplifier, covering setup, operation, specifications, and troubleshooting for Bluetooth, AUX, USB, and computer sound card functions.

XY-T2002P Bluetooth Digital Amplifier Board User Manual

XY-T2002P • December 10, 2025

Comprehensive user manual for the XY-T2002P upgraded Bluetooth digital amplifier board, featuring 200W per channel, high and low frequency adjustment, TPA3223 chip, and support for Bluetooth, AUX, and…

XY-T1002P Bluetooth Digital Audio Power Amplifier User Manual

XY-T1002P • December 9, 2025

Comprehensive user manual for the XY-T1002P Bluetooth Digital Audio Power Amplifier, including setup, operation, specifications, and troubleshooting.

Xinyi XY-Y50L Stereo Bluetooth Digital Amplifier Board User Manual

XY-Y50L • December 5, 2025

Instruction manual for the Xinyi XY-Y50L HIFI grade 50W+50W stereo Bluetooth digital amplifier board module, covering setup, operation, specifications, and troubleshooting.

Xinyi Sini Audio XY-C100H Bluetooth Digital Amplifier Board User Manual

XY-C100H • December 4, 2025

Comprehensive user manual for the Xinyi Sini Audio XY-C100H 100W HiFi stereo Bluetooth digital amplifier board, including setup, operation, specifications, and troubleshooting.

XY-S220H 2.1 Channel Bluetooth Audio Amplifier Module Instruction Manual

XY-S220H • December 4, 2025

Instruction manual for the XY-S220H 2.1 channel Bluetooth audio amplifier module, covering setup, operation, specifications, and troubleshooting.

XY-C50L/XINYI Sini Audio Stereo Bluetooth Amplifier Board User Manual

XY-C50L • December 1, 2025

Comprehensive user manual for the XINYI Sini Audio XY-C50L stereo Bluetooth amplifier board, including setup, operation, specifications, and troubleshooting.

XINYI Sini Audio 2.1 Channel Bluetooth Power Amplifier Board User Manual

XY-S100L, XY-S220H, XY-S350H • November 29, 2025

Comprehensive instruction manual for XINYI Sini Audio 2.1 channel Bluetooth power amplifier boards (models XY-S100L, XY-S220H, XY-S350H), covering installation, operation, features, and technical specifications.

X100H Stereo Amplifier Board User Manual

XY-X100H • November 17, 2025

Comprehensive user manual for the X100H 100W Stereo Amplifier Board, covering setup, operation, specifications, and troubleshooting for Bluetooth 5.1, AUX, and USB audio inputs.

XY-C100L 100Wx2 Bluetooth-Compatible Amplifier Board Instruction Manual

XY-C100L • November 11, 2025

Instruction manual for the XY-C100L Bluetooth-compatible stereo audio amplifier board, covering setup, operation, specifications, and troubleshooting for optimal audio performance.

XY-S350H 2.1 Channel Bluetooth Power Amplifier Board User Manual

XY-S350H • November 4, 2025

Comprehensive user manual for the XY-S350H 2.1 channel Bluetooth power amplifier board, featuring TPA3251 chip, 220W+220W+350W output, Bluetooth 5.1, AUX, USB input, and app control. Includes setup, operation,…

XINYI Sini Audio Digital Power Amplifier Board User Manual

XY-C50L • October 18, 2025

Comprehensive instruction manual for XINYI Sini Audio Digital Power Amplifier Boards, including models like XY-C50L, XY-T50L, and XY-T100H. Covers setup, operation, specifications, and troubleshooting for Bluetooth-compatible stereo amplifier…