Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards
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FamilyMall Bluetooth Subwoofer Amplifier Board Hifi Stereo 2.1 with Treble and Bass Control Regulation 2X50W+100W DC 12V-24V Audio Power Amplifier Module AUX Input for Store Home Theater Speakers
Specifications Input Voltage DC 12V-24V. Max Power Output 50W*2 Left and Right channel +100W Subwoofer . Channel 2.1 CH Stereo Output. Output Impedance 4-8 . Bluetooth Version BT 5.0
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DollaTek 2.1 Bluetooth Power Amplifier Board with TPA3255 Chip 220W x 2+350W Bluetooth Speaker Audio Amplifier Module
High quality 2.1 channel 220W+220W+350W Bluetooth 5.1 power amplifier board. With AUX, Bluetooth, U disk, USB sound card a variety of audio input methods.
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12-26V DC Digital Audio Power Amplifier Board 2.1 Channel Subwoofer TPA3116 Amplifier Board 50W*2+100W
Usesr can adjust the volume by knobs easily.
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Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards
Zerone
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Digital Power Amplifier Module, 50W 50W 100W 2.1 Channel Subwoofer Sound Power Amplifier Board, DC 12 to 24V, BT5.0 and AUX Inputs, DIY Wireless Speakers AMP Board
CONVENIENT TO USE Sound power amplifier board is easy to use, the DC adapter (plug size 5.5x2.1mm 0.2x0.1in) on the market can basically meet the needs of for ZK MT21 Bluetooth power amplifier board.
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ZK-MT21 Bluetooth Power Amplifier Board, 2.1 Channel DC 12V to 24V HiFi DIY Audio Power Amp Module for 20 to 100W 4 to 8Ω Speakers
APPLICABLE Bluetooth 5.0 power amplifier board with 36x25x10mm 1.42x0.98x0.39in heatsink, applicable power supply DC12 24V 5A and above (24V battery pack cannot be connected), applicable speakers 20-100W, 4-8 .
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DC12‑24V Digital Power Amplifier Board, ZK-MT21 2.1 Channel 50W+50W+100W High Power Audio Stereo Bluetooth 5.0 Subwoofer Amplifier Board for 15‑100W 4‑8Ω Speakers.
Protection Function The high power amplifier board has anti reverse connection, overheating protection, overcurrent and short circuit protection.
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Koawensa 2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control
Supply current 3-5A
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DollaTek TDA7498E Blue Tooth Power Amplifier Board with Subwoofer 2.1 Channel 160W×2+220W 15V-36V Power Amplifier Module Amplifier Board
Shielded wire is usedwith low bottom noiseand is not interfered by directcontact or radiation signal.
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Mini Amplifier Hi-Fi 2.1 CH Class D Stereo Amplifier, Mini HiFi 2.1 Stereo Bass Auto Car Home Audio Power Amplifier Digital Amp, High Power Amplifier DC Super Bass, Compatible with CD MP3 MP4(Black)
All aluminium alloy shell, to eliminate all kinds of electromagnetic interference.
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Mini 2.1 Channel Bluetooth Stereo Audio Amplifier Receiver for Home Speakers 45W x 2+68W Passive Subwoofer with USB TF Slot MP3 Player LCD Display with Remote Control (S-188)
Rated 40W 2+68W output power supporst speakers with 4-8 ohm impedance, easily to drive most home & car & boat speakers, can give your entertainment system a boost, with unrivaled sound superiority and lets you enjoy high quality amplified audio.
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Yunseity - MT21 BT Amplifier Board, 2.1 Channel, 15-100W, 4-8Ω Speakers, BT 5.0, Subwoofer, Easy Installation
PROTECTION FEATURES Anti reverse connection, overheating, overcurrent, and short circuit protection
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220Wx2 350W Amplifier Board, XY S350H 2.1 Channel Bluetooth Power Amplifier Board, DC 18V‑38V Bluetooth Speaker Audio Amplifier Module
AUX Audio Connection Independent adjustment of left and right channels for high and low frequencies. 360 degree infinite tuning.
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Hailege TPA3116D2 200W 2.1 Channel Digital Audio Power Amplifier, H-1-1202 Part Number, 3 Channels, Adjustable Volume, 12-24V DC Input, 4-8 Ohm Output
5V single power supply
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XY-S350H 2.1 Channel Bluetooth Power Amplifier Board with TPA3255 Chip, 220W*2+350W Support APP Control 18V-36V Bluetooth Speaker Audio Amplifier Module,Black
TPA3255 HIFI CHIP The XY-S350H power amplifier board uses two TPA3255 power amplifier chips.Support wide voltage input 18-36V, power up to 220W*2+350W (PMPO).
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Power Amplifier Board, Adjustable Amplifier, 2.1 Channel, Bluetooth 5.0, Subwoofer, High Power, Stereo, With Short Circuit, Overcurrent, Overheating, Anti Reverse Connection, Overload Protection
INPUT AND OUTPUT The power amplifier board supports AUX+BT sound source input, and supports subwoofer + left and right channel output.
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Hsthe Sea Bluetooth Power Amplifier 2.1 Channels 50W*2+100W with Treble and Bass Control Blueooth/USB/3.5 Aux Input for DIY Bluetooth Speaker
The main knob uses a high-end rotary encoder for 360 degree infinite tuning and a smooth feel
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Tumuued Bluetooth 2.1 Power Amplifier Board High-Power Digital Class D 3-Channel HIFI Subwoofer Power Amplifier
1. Power-on delay output protection, no impact sound, protect expensive speaker unit
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Bewinner Bluetooth Amplifier Board, 2X50W+100W 2.1 Channel HIFI High Power Amplifier Board with Treble and Bass Control for DIY Store Home Theater Speakers
HIGH EFFICIENCY BT 5.0 amplifier board supports BT 5.0 reception, external input interface, with preamplifier, bass frequency division processing. Wide operating voltage, energy saving design, efficiency up to 90%.
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Digital Amplifier Board 2.1 Digital Power Amplifier Board, 2.1 Digital Power Amplifier Board Channel Amp Board 2x50W+100W Power Amplifier Module 12‑24V
Application Mobile phones and computers can be connected to this amplifier board to meet various public places and home experience
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