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Best Seller | 1�BT 5.0 Technology: 2 in 1 BT power amplifier board. compatible with BT 5.0 more efficient and longer transmission distance. 2�Output Modes: BT amplifier board 2.0 dual channel stereo output 2x50W maximum output AUX and BT compatible sound input... more | FREE shipping go to store |
Single Power DC 9-32V Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board Features: Dual channel input subwoofer output then the output amplifier can not directly connected to the speaker The multi-stage filter better bass effect Specifications: Phase Adjustment: 0; 180 Power supply voltage: DC 9V-32V DC single power supply... more | FREE shipping go to store |
Package Contents: 1 x -R21E Bluetooth audio amplifier board module Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The... more | go to store |
Package : Yes Channels : 1 Maximum Power Per Channel : Above 200W Brand Name : kebidumei Origin : Mainland China Features 1 : Bluetooth 5.0 MP3 Amplifier Board Features 2 : Support MP3 USB TF FM Remote Control Features 3 : Support Dual Microphone MP3... more | FREE shipping go to store |
1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... more | FREE shipping go to store |
VU meter made of premium material and selected quality electronic parts. Equipped with driver boards and back for convenient use. Features: VU meter with driver boards -proof adjustable resistor long service life. With back allows you to use it at ease... more | $22.99 $19.99 FREE shipping go to store |
VU meter made of premium material and selected quality electronic parts. Equipped with driver boards and back for convenient use. Features: VU meter with driver boards -proof adjustable resistor long service life. With back allows you to use it at ease... more | FREE shipping go to store |
Maximum Power Per Channel: NO POWER Channels: 3 (2.1) The product is a finished product colour:blue Material:metal size:98*40mm Package Contents: 6 * 2.1 channel preamplifier board Only the above package content other products are not included. Note:... more | FREE shipping go to store |
2604 AD827 Updated Stereo Preamp Tone Board Amplifier Volume Bass Treble Control Board 2604 AD827 Updated Stereo Preamp Tone Board Amplifier Volume Bass Treble Control Board Condition: 100% Brand NewItem Type: Volume Control BoardMaterial: PCBModel: 2604 AD827Supply Voltage Dual AC 12-18VPotentiometer Spacing: 24mm .wang-edit-text{... more | go to store |
12V NE4558 HIFI Preamp Tone Board Bass Treble Volume Control Pre-Amplifier Board Material:ABS+ metal size:15.2*7*2.7cm Package Contents: 1* Tone Board Only the above package content other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The... more | FREE shipping go to store |
Board -24V Accessories ++4x50W Bass Subwoofer Board Amp Module Description: Subwoofer Board the filter adopts electrolytic 3300UF/50V providing strong continuous . The circuit adopts five-loop metal film resistance with an accuracy of ±1% which ensures a signal-noise ratio of the whole machine. adopts 1.6mm thick... more | $73.09 $38.99 FREE shipping go to store |
Elevate your DIY speaker volume control with our Tone Board Passive Plastic High Low Voltage Amplifier Boards designed for seamless tone adjustment. This versatile tone board features two channels adjustable total volume treble and bass and a compact... more | FREE shipping go to store |
Feature: A set guitar fret press tool with wooden blocks and mini hexagonal wrench. Used for pressing guitar frets helpful tools for luthier. Easy to replace or maintain fret convenient to use. Adopt metal and wood as material dutable in use. 100%... more | $111.98 $34.36 FREE shipping go to store |
line-height: 20.8px;6-Channel Audio Mixer Stereo Line Mixer Metal Shell USB Type-C Supply for Guitar Bass Keyboard Stage 6.35mm Mono/6.5 Dual Channels Ultralow-noise Mixer BoardFeatures: �Versatile Audio Processing】: 6-channel stereo audio mixer is... more | FREE shipping go to store |
Features: 2.1 channel Bluetooth digital power amplifier board: left and right channel high and bass independent adjustment / heavy bass independent adjustment 360 degree stepless tuning. AUX audio input: pure HIFI audiophile sound quality / pure and... more | FREE shipping go to store |
This is a 2.1-channel power amplifier with 5.0 bt function (no blocking signal within 15 meters) subwoofer+stereo function which can adjust the subwoofer frequency and sound separately. Separate adjustment of stereo channel treble frequency bass... more | FREE shipping go to store |
This is a 2.1-channel power amplifier with 5.0 bt function (no blocking signal within 15 meters) subwoofer+stereo function which can adjust the subwoofer frequency and sound separately. Separate adjustment of stereo channel treble frequency bass... more | FREE shipping go to store |
This BT5.0 intelligent audio stereo subwoofer amplifier board can be widely used in your audio system. BT function allows you to this tool with your mobilephone you can achieve volumes adjustment song switch playing and pause on your mobilephone. Come... more | FREE shipping go to store |
160W×2+220W 2.1 Channel Subwoofer Amplifier Board with Trebles and Bass Control 15V-36V and Inputs Features: 2channel Output to Ensure Continuous Serials power Operation Wide Voltage Input 15-35V. This power amplifier board uses two TDA7498E output up to 160Wx2+220W. It has short-circuit protections over-current over-heat and anti-reverse... more | FREE shipping go to store |
span style= font-size:14px >Features: Amplifier Board 12V 1000W car audio amplifier board gives you a wonderful in-car entertainment. Good Sound Quality Powerful subwoofer good sound quality no distortion give you a great hearing enjoyment. High Power... more | FREE shipping go to store |
1.Preamplifier: This preamplifier board can condition the incoming audios signal before sending to the power amplifier board 2.Intelligent Design: The preamplifier module adopts dual 5532 chips which has good working stability and high efficiency... more | FREE shipping go to store |
ZK-1602T TDA7498E 160WX2 High Bass Adjust Bluetooth Audio Power Amplifier Board ZK-1602T TDA7498E 160WX2 High Bass Adjust Bluetooth Audio Power Amplifier Board Features: 1: Power amplifier chip: TDA7498E 2: Widely used 3: Protection mechanism: anti-reverse connection undervoltage overheating overcurrent short circuit protection.... more | FREE shipping go to store |
This BT5.0 intelligent audio stereo subwoofer amplifier board can be widely used in your audio system. BT function allows you to connect this tool with your mobilephone you can achieve volumes adjustment song switch playing and pause on your... more | $21.99 $19.60 FREE shipping go to store |
Digital Power Amplifier Board Preamplifier Parts 2-Sound Channel High Medium Bass Adjustment Item Type: Digital power amplifier board Product Model: XH-A901 Power Supply Voltage: DC12V-24V DC Number of Channels: Dual-sound-channel more | FREE shipping go to store |
ZK-1602T 160WX2 High Bass Adjustment Bluetooth Audio Power Amplifier Board Long-life ultra-quiet fan (locked rotor does not burn no noise). Simple to use and easy to understand. 2.0 channel Bluetooth audio power amplifier module. more | FREE shipping go to store |
Low Pass Filter Bass Subwoofer Amplifier Board Single Power DC 9-32V The cut-off frequency: 22HZ-240HZ Potentiometer shaft center to center spacing: 3cm OP AMP:TL072 size: 6.2 x 2.6cm Material:ABS colour:As shown Package Contents: 1 x Low Pass Filter Only the above package content other are not included. Note: Light... more | FREE shipping go to store |
Audio output: passive speaker+3.5mm interface stereo output Volume adjustment: high-end encoder knob adjustment feel Frequency range: 20Hz-30KHz Signal-to-noise ratio: 92dB Adapted horn: 20W-200W/2 Ω - 8 Ω Output power: 100W * 2 Protection mechanism:... more | $22.50 $19.36 FREE shipping go to store |
TPA3118 Digital Power Amplifier Board 30W+30W+60W (Bass) High-Power power amplifier chip: the main channel stereo TPA3118 (30W + 30W) bass TPA3118 (BTL 60W) Output power: 30W + 30W + 60W (low) Working voltage: 12 ~ 26VDC Recommended power supply: 24V DC more than the 5A Applicable Speaker Impedance: 4 6 8 Ohms... more | FREE shipping go to store |
NE5532 Preamplifier PCB Volume Control Board Power Amplifier Module with Treble Midrange Bass Tones Controls Item Type: NE5532 PreamplifierChip Model: NE5532x278M12x1Input Voltage: DC 12-25V AC 9-18VArchitecture: Dual 5532 High Medium and Low 3 Stage... more | go to store |
2.0 Channel AMP Board module with Treble and Bass Control BT and AUX Inputs Features: *100W+100W Board: This board provides a powerful output of 100W+100W delivering high-quality sound for DIY wireless speakers. *Treble & Bass Control: Easily adjust the sound with the treble and bass control knobs allowing you to personalize... more | go to store |
This BT5.0 intelligent audio stereo subwoofer amplifier board can be widely used in your audio system. BT function allows you to connect this tool with your mobilephone you can achieve the volumes adjustment song switch playing and pause on your... more | FREE shipping go to store |
audio module DIY kit is easy to assemble and can easily fit your audio system. With 2.1 channels (L/ R/ Subwoofer) AUX + input mode FREQ TREBLE BASS and adjustment good heat dissipation multiple protections the module can bring you wonderful music... more | FREE shipping go to store |
Color: black Material: PCB+ metal Product scheme: original TPA3116D2 (anti-interference high-efficiency Class D power amplifier) Number of channels: left+right channels (stereo) Input mode: Bluetooth+AUX+U disk+USB sound card Output mode: LC filtered... more | $13.75 $10.93 FREE shipping go to store |
50Wx2 Mini HIFI 2 Channel Stereo Audio Amplifier Board Module with Treble Bass Control 50Wx2 Mini HIFI 2 Channel Stereo Audio Amplifier Board Module with Treble Bass Control Condition: 100% Brand NewItem Type: Stereo Audio Amplifier BoardMaterial: PlasticColor: BlackInput Voltage: DC9-24VInput Mode: For Bluetooth 5.0 AuxiliaryChannel: 2... more | go to store |
High Performance 350W 2Dual Channel HIFI Audio Bass Subwoofer Amplifier Board DIY Modules -26V Description: Professional subwoofer 350W overweight subwoofer amplifier. Low frequency response: 20HZ-200HZ. Load impedance 4-8 Europe the wiring is simple excellent sound quality recommended 8-12 inch professional subwoofer box. Use voltage:... more | FREE shipping go to store |
This BT5.0 intelligent audio stereo subwoofer amplifier board can be widely used in your audio system. BT function allows you to this tool with your mobilephone you can achieve volumes adjustment song switch playing and pause on your mobilephone. Come... more | FREE shipping go to store |
Digital Power Amplifier Board Preamplifier Parts 2-Sound Channel High Medium Bass Adjustment Adopts dual-core NE5532 imported chips such an amplifier module is entitled with high performance according to strict rule. With lossless HD sound quality this amplifier board supports simple installation which not requires particularly complicated... more | FREE shipping go to store |
Bass PCB Filter Board Accessories Subwoofer Pre-Amplifier Audio Professional Practical Durable Replacement Low Pass Dual Power more | FREE shipping go to store |
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