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| Best Seller  | Sinilink-APP control for easy and convenient operation of the amplifier board. Multiple protection features including static electricity overheating overcurrent and short circuit for enhanced safety. Stereo Bluetooth-compatible digital amplifier board... more | FREE shipping go to store |
 | Description: Introducing our high-end stereo Bluetooth-compatible digital amplifier board designed to elevate your audio experience to new heights. With a focus on precision and quality this amplifier features a high-end encoder knob for smooth... more | go to store |
| Best Seller  | Zovuta Bluetooth Amplifier Module Speaker(Bluetooth Power Amplifier Board+RGB Article Lamp) Zovuta Bluetooth Amplifier Module Speaker(Bluetooth Power Amplifier Board+RGB Article Lamp) Features: It can be connected with USB. The Bluetooth amplifier has previous track next track fast forward fast backward turn volume adjustment functions. File... more | go to store |
 | PCB Board material: Double-sided tinned PCB size: 290x43mm PCB Specifications: Large Capacitance Pitch: Supports 5 kinds of special feet can be installed to the long Support capacitor diameter: Maximum is 35mm more | FREE shipping go to store |
 | Item Type: Digital Power Amplifier Board Material: PCB Adaptive Voltage: 5-24V Adaptive Speaker: 30W-200W Number of Channels: Left and Right Dual Channels Bluetooth Version: 5.0 Distance: Approx. 15m / 49.2ft Protection Mechanism: Self Recovery... more | FREE shipping go to store |
 | Item Type: Digital Power Amplifier Board Material: PCB Adaptive Voltage: 5-24V Adaptive Speaker: 30W-200W Number of Channels: Left and Right Dual Channels Bluetooth Version: 5.0 Distance: Approx. 15m / 49.2ft Protection Mechanism: Self Recovery... more | FREE shipping go to store |
 | Item Type: Digital Power Amplifier Board Material: PCB Adaptive Voltage: 5-24V Adaptive Speaker: 30W-200W Number of Channels: Left and Right Dual Channels Bluetooth Version: 5.0 Distance: Approx. 15m / 49.2ft Protection Mechanism: Self Recovery... more | FREE shipping go to store |
 | Item Type: Digital Power Amplifier Board Material: PCB Adaptive Voltage: 5-24V Adaptive Speaker: 30W-200W Number of Channels: Left and Right Dual Channels Bluetooth Version: 5.0 Distance: Approx. 15m / 49.2ft Protection Mechanism: Self Recovery... more | $10.89 $5.89 go to store |
 | Product parameters: Product name: 2.1 channel Bluetooth power amplifier board 100W+100W+200W Product model: -ST21 Adaptable power supply: Working voltage range 12-30VDC recommended voltage 24V-28V DC power supply with current 10A or Maximum power: left... more | FREE shipping go to store |
 | 1�Stable Performance: Bluetooth digital power amplifier module features Bluetooth 5.0 with a transmission distance of up to 49 feet (unobstructed). Also this amplifier board has a 3.5mm AUX sound input. 2�Applicable: Bluetooth 5.0 power amplifier... more | $23.63 $19.99 FREE shipping go to store |
 | 1 x Bluetooth Power Amplifier Board 2 x Cover Plate 9 x Screw 8 x Copper Column Assembly 5 x Knob 1 x Screwdriver 1 x Power Adapter more | go to store |
 | Item Type: Bluetooth Power Amplifier Board Material: PCB Radiator Size: Approx. 36x25x10mm / 1.42x0.98x0.39in Bluetooth Version: 5.0(Unobstructed 15m/49.2ft) Input Mode: Aux Bluetooth Number of Channels: 2.1 Channel Input Sensitivity: 500mV Power... more | FREE shipping go to store |
 | 1. High current low magnetic loss small parasitic capacitance low heat generation use of oxygen free copper wire to improve sound quality; The magnetic shielding mechanism has strong anti electromagnetic interference EMI performance. 2. Thickened heat... more | FREE shipping go to store |
 | About this item Bluetooth & 3.5mm AUX The ZK-MT21 power amplifier board uses Bluetooth 5.0 and its transmission distance can reach 49 feet (without obstruction). At the same time this power amplifier board has a 3.5mm AUX audio input interface. No... more | go to store |
 | 1�Stable Performance: Bluetooth digital power amplifier module features Bluetooth 5.0 with a transmission distance of up to 49 feet (unobstructed). Also this amplifier board has a 3.5mm AUX sound input. 2�Applicable: Bluetooth 5.0 power amplifier... more | $26.00 $19.99 FREE shipping go to store |
 | Description: Name: Wired Keyboard Product model: V300; Keyboard interface: TYPE-C; Connection mode: Wired USB2.0 transmission; Number of non-conflicting keys: 26 non-conflicting keys; Lighting mode: 8 lighting modes; Luminous type: RGB luminous;... more | go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | FREE shipping go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | FREE shipping go to store |
 | Specification: Origin: Mainland China This ultra-small mono amplifier is powerful delivering up to 2.5 watts of power to 4-8 ohm impedance speakers. Inside the microchip is a Class D controller capable of operating from 2.0V-5.5VDC. Since this... more | FREE shipping go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | $11.91 $6.26 go to store |
 | note: Depending on the batch the electronic components on the amplifier board may be different from the pictures but the functions are the same and do not affect use. Material: PCB+electronic components+metal colour: Black Package Contents: 1 Amplifier... more | FREE shipping go to store |
 | note: Depending on the batch the electronic components on the amplifier board may be different from the pictures but the functions are the same and do not affect use. Material: PCB+electronic components+metal colour: Black Package Contents: 1 Amplifier... more | FREE shipping go to store |
 | Specification: Item Type: Low Frequency Power Amplifier Module Module Model: OPA541 Input Signal Form: Single ended Input Voltage Range: 2VPP (less than supply voltage) Module Input Impedance: 10K ohms Operating Frequency: 20HZ-100KHZ Module Supply... more | FREE shipping go to store |
 | Mini Audio Power Amplifier: 1. Mini size easy to carry with you can be used both indoor and outdoor. Play your game in our room and sing your songs when camping. 2. Big size fin and transformer makes it into HIFI audio power amplifier. The peak power... more | FREE shipping go to store |
 | 1. This power board adopts double-sided tin-plated PCB board and uses 4 Schottky 30A150V equivalent to 120A bridge stack! The characteristics of Schottky are fast speed and small internal resistance (the voltage drop is naturally low) so it is more... more | FREE shipping go to store |
 | Spec: Item Type: Subwoofer Speaker Amplifier Board Material: PCB Core Chip: TPA3116D2 Operating Voltage Range: DC 9‑25V (current 3‑4A Or Higher If More Power Is Needed 19‑24V 4‑5A Or Higher Is Recommended) Sound Input Sensitivity: 500‑800mV... more | FREE shipping go to store |
 | PCB Board material: Double-sided tinned PCB size: 190x40mm PCB Specifications: Large Capacitance Pitch: Supports 5 kinds of special feet can be installed to the long Support capacitor diameter: Maximum is 35mm more | FREE shipping go to store |
 | Our High-performance TPA3110 Digital Power Audio Amplifier Board can bring you a better experience. This Audio Amplifier Board is applied to computers such electronic devices to create a better experience with amplified sounds and make your products... more | FREE shipping go to store |
 | Rated output power: 50W+50W Frequency response: 20Hz to 20KHz Working voltage: DC8V to DC26V Recommended power voltage: DC19V Fit speaker parameters: 4-8 ohms NOTE: 1.For DIY---The outer casing is a material package It needs to be assembled by itself... more | FREE shipping go to store |
 | Excellent quality: high quality material safe and . Classic appearance increase the high-end experience of the rotary encoder increase the mid-range adjustment and fully cover the subwoofer mid-range and treble sound effects. High fidelity: When used... more | FREE shipping go to store |
 | ZK?502L Bluetooth Power Amplifier Board Stereo Digital Audio Amplifier Module for DIY Speakers 1�The amplifier module is equipped with a terminal block and a DC 2.1mm socket which is compatible with most laptop power ports. Can directly connect to wireless Bluetooth 5.0. and compatible with a variety of speakers. 2�The built in filter... more | $10.65 $9.06 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 |
 | Excellent quality: high quality material safe and . Classic appearance increase the high-end experience of the rotary encoder increase the mid-range adjustment and fully cover the subwoofer mid-range and treble sound effects. High fidelity: When used... 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 | $65.95 $50.99 FREE shipping go to store |
 | 1�The amplifier module is equipped with a terminal block and a DC 2.1mm socket which is compatible with most laptop power ports. Can directly connect to wireless Bluetooth 5.0. and compatible with a variety of speakers. 2�The built in filter... more | $14.84 $9.78 go to store |
 | ZK?502L Bluetooth Power Amplifier Board Stereo Digital Audio Amplifier Module for DIY Speakers The amplifier module is equipped with a terminal block and a DC 2.1mm socket which is compatible with most laptop power ports. Can directly connect to wireless Bluetooth 5.0. and compatible with a variety of speakers. The built in filter capacitor of... more | $9.59 $6.59 go to store |
 | ZK‑502L Bluetooth Power Amplifier Board Stereo Digital Audio Amplifier Module for DIY Speakers Item Type: Power Amplifier Board Material: PCB Purpose: Digital Power Amplifier Board Model: ZK-502L Bluetooth Version: 5.0 Input Method: Bluetooth Number Of Channels: Left and Right Dual Channels (stereo) Bluetooth Version: 5.0 (Unobstructed Approx.... more | FREE shipping go to store |
 | Bluetooth version: 5.0 (without sunscreen 15 meters) Output channel: 2.0 channel Chip model: AP3050D Working mode: class D Audio input: support bluetooth 5.0 AUX U disk Play Rated output power: 50W+50W Frequency response: 20Hz to 20KHz Working voltage:... more | FREE shipping go to store |
 | [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. [HiFi Stereo] This amplifier board... more | go to store |
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