Top 10 amplifier module
If you looking for amplifier module then you are right place. We are searching for the best amplifier module on the market and analyze these products to provide you the best choice.
1. Bluetooth Amplifier Board, DROK Digital Amplifier Wireless BT 3.0/4.0/4.1 Audio Amp Board Headphone 2 Channel 50W+50W Small Amplifier Module with Protective Shell
Feature
DROK bluetooth amplifer board wide input voltage range is DC 4.5V-27V, can be powered by 12v or 24v, output power is 50Wx2, SNR is 102dB.2 Audio Input Ways: user can directly connect with wireless Bluetooth 3.0/4.0/4.1, or choose the headphone (Line in) way.
2 Powering Methods: the digital amplifier module is equipped with wiring blocks and DC 2.1mm socket which is compatible with most laptop's power port.
Protective Function: the BT amp is designed with acrylic protective shell, reverse connection protection, over-voltage protection, under-voltage protection, over-heat protection, short-circuit protection.
No POP Sound: there is no POP sound when powering this module, skipping song or pausing.
Description
DROK Bluetooth Amplifier Board
Product Parameter:
Operating Voltage: DC 4.5-27V
Output Power: 50W*2
Signal-Noise Ratio: 102dB
Package Includes:
1 X 50W*2 Amplifier Board
2. 12 Volt Amplifier Board, DROK PAM8610 Mini Stereo AMP 10W+10W Digital Audio Amplify Circuit Class D 12V DC Portable Low Power Ampli Module Dual Channel Amplifier DIY for PC Speaker Car Automotive
Feature
DROK amplifier board rated output power is 10W +10W (8), operating voltage range is DC 7.5-15V, recommended power supply is DC 12V.The digital audio amplifier adopts PAM8610 chip, No filter, low static current, EMI, power consumption and heat generating.
Our power amp module is with 5.5 DC outlet as power supply interface; high efficiency of 90 percent.
The class d amp is with LED power supply indicator, power supply switch and mute switch, easy to operate.
The 2.0 channel amplifer is with over-current, temperature, short-circuit protection, hence safe for use.
Description
Parameters:Work: D Class
Quiescent current: 20mA
Efficiency: 90%
Rated output power: 10W +10W (8)
Frequency response: 20Hz to 50KHz
Operating voltage: DC 7.5-15V
Recommended power supply voltage: 12V, the center PIN of 12VDC is +
PCB board size: (40 * 40) mm
Power Interface: 5.5 socket
NOTE:
It is NOT acceptable to connect the - outputs of the L & R speakers together.
Package includes:
1x Mini Amplifier Board
3. Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 3W Volume Control with Potentionmeter Switch Pack of 2
Feature
Small digital amplifier chipPower range: DC 2.5V - 5.5V
Minimum Output: 3W * 2
High-definition sound quality highlights the advantages of digital chips
Circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf
Description
Product Information
PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf (some sellers are less did not even 100uf capacitance) 1.6mm glass sheet, the real amplifier board did the most detailed, high-fidelity sound output 3W + 3W, is a rare good product enthusiasts amplifier, potentiometer using original anti-meter body, potentiometer with switch can cut off the power supply directly counterclockwise.
Feature
Power range: DC 2.5V - 5.5V Minimum Output: 3W * 2 Dimensions: 29.5 * 20.2 * 15mm
Note
please make sure the power supply is not more than 5.5V and please don't do reverse polarity for "+" and "-", or else, it will burn the board.
4. Dual Channel Bluetooth Amplifier Board,Quimat TDA7492 2 x 50 Watt 2 Channel Wireless Audio Receiver Digital Hifi Module with Protective Case and Heat sinks
Feature
Upgrated version,added the Heat Sinks,which enhanced operation stability greatly of the audio receiver board.TDA 7492P digital amplifier chip,designed to optimize the circuit layout.Voice pure dynamic feels dye-in-the-wood.
Bluetooth connection,remember your device,ready to open the door to the music world anytime.
Thermal overload protection and short-circuit protection,fully protected against overvoltage,undervoltage,overcurrent and thermal overloads,etc.
100% Brand New and High Quality.High cost-performance.
Description
Quimat have modified the TDA7492P audio receiver digital amplifier board that will be more convenient for users to operate the board.The key of the operation stability of the board are the input voltage and heating problems,so Quimat added the heat sinks to enhance heat dissipation which help the users to avoid the board burned by the high temperature.Specification:
Power:2.1 interface 8-25V DC power supply
Audio input: stereo input various versions of the Bluetooth connection, using high-quality Bluetooth chip,Bluetooth V4.0,high software compatibility
Output Impedance:8 ohms Best(4,6,8,16 ohm impedance can drive speakers)
Output Power:powered 25V,6-ohm impedance output 2 X 50W,8 ohm impedance output 2 X 40W dual-channel
If you directly use Bluetooth,when power,wait 3s-10s,until LED Blue and Red light flashing alternately,then you can use your device to find my Bluetooth module,then connect it,can directly use it.
Parameter
Material:PCB
Digital Amplifier Board:3.2*2.0*0.7 inches(L*W*H)
Protective Case:4.0*2.7*1.0 inches(L*W*H)
Net Weight:0.2 pounds
Package Includes:
1 x Quimat Hifi Mini Bluetooth Digital Amplifier Board with 3 bit 0.36 "heat sink
1 x Protective Case with A full set of screws, studs and magnetic pads
1 x 2.1mm x 5.5mm Male Connector
5. 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236
Feature
Onboard LM386 Chip.With 200 multiplier benefits circuit designOn-board speaker wire holder
On-board 10K variable resistor, you can adjust the Amplification volume
Description
Specification:Onboard LM386 Chip.
200 multiplier benefits circuit design.
On-board speaker wiring Block.
on-board 10K variable resistor, you can adjust the volume of the enlarged.
Onboard power indicator.
The chip pin leads, can be directly input audio signal.
Operating voltage: 5 ~ 12V.
Board size 41 (mm) x13 (mm).
Package Included: 5 pcs LM386 Audio Amplifier Module
6. Subwoofer Plate Amplifier Module 120w RMS
Feature
Price For: Each Product Range: - Plug Type: -Description
Features:Variable 50Hz ~ 150Hz low pass filter
Variable gain control
Selectable 0 / 180 phase
RCA type L/R line level inputs (summed mono)
Push terminal inputs for speaker level input
Push terminal outputs for satellite speaker output
Auto sound-sensing power ON/OFF
19" detachable lead for internal woofer connection
Includes ten mounting screws
Specifications:
Power output: 120W RMS, at 4O
Frequency response: 20Hz ~ 150Hz
Power requirements: 110VAC, 60Hz, 250W
Dimensions:
Overall plate: 9-7/8" (H) x 7-7/8" (W)
Required cutout: 8-7/8" (H) x 6-7/8" (W)
Required mounting depth: 4"
7. WINGONEER PAM8610 2-Channel 2x15W Digital Audio Stereo Amplifier Module Board
Feature
This PAM8610 amplifier board has a high effiency over than 90%IT is for LCD television, CCTV, laptop, DVD, music instrument, telephone and other portable radio devices
The PAM8610 is a stereo class-D audio amplifier with DC Volume control, thus high-quality sound reproduction
A new efficient digital power amplifier, input 6 to 15 v received 15 w*2 power, the other equipment can be put in crevice, also can create MP3/4, mobile phone, notebook etc. extraposition small loudspeaker box.
Also can be an external volume.
Description
WINGONEER trademark Reg.NO:4747611WINGONEER PAM8610 2-Channel 2x15W Digital Audio Stereo Amplifier Module Board
Features:
Work: Class D (PWM modulation)
Chip selection: PAM8610
Scope of supply: DC6 ~ 15V
Keep pushing Voltage: DC12V
Output Power: 15W * 2
Channel Type: Dual Channel
SNR: 90dB
Frequency response: 20Hz-15KHz
Quiescent current: 20MA(DC 12V)
Recommend Speaker: 10-100W
Input Impedance: 20M
Harmonic distortion: <0.1 percentage
Package Includes:
1x WINOGNEER Amplifier Board
8. DROK TDA7297 15W+15W Audio Power Amplifier Module AC/DC 9-18V 2.0 Dual Channel Stereo Amp Board, DIY Sound System Component
Feature
DROK 2.0 dual outtput channel amplifier input voltage range is AC/DC 9-18V, recommend 12V, 2A; output power is 15W+15W; can be connected to 4 to 8 ohms/ 10 to 50W speakers.The audio amplifier is suitable for AC and DC circuit usage; with CBB capacitance of 2200UF/25V.
Tiny appearance but with high volume; it has knob for you to screw the potentiometer.
It has the fan for cooling and is soldered already so that you can use it directly.
The Blue LED indicator light will be on when amplifier power on.
Description
Parameters:Power Supply: AC/DC 9-18V, Recommend 12V 2A
Output Impedance:4-8 ohms
Efficiency: up to 90%
Output Power: 15W+15W
Chip: TDA7297 Dual-Channel Amplifier Chip
Please follow the picture to connect the Power Supply and Speaker.
Package Includes:
1x Mini Amplifier
9. UCTRONICS TDA7492P Stereo Amplifier Board, 25W+25W Dual Output DC 8-25V Input Voltage Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Module
Feature
This UCTRONICS TDA7492P Stereo Amplifier Board adopts TDA7492P amplifier chip, the TDA7492P is a dual BTL class-D audio amplifier with single power supply, designed for LCD TVs and monitorsAudio input: CSR8635 Bluetooth chip, Bluetooth V4.0(stereo input various versions of the Bluetooth connection, ultra-low power DSP, high performance stereo codec, integrates a power management subsystem and LED drivers)
Power: 2.1 interface (5.5-2.1 mm adapter), 8-25V DC power supply, including battery. NOTE that the chip will burned when the positive and negative reverse
Output Power: Powered 18V,6ohm, impedance output 25W+25W. Powered 20V,8ohm, impedance output 25W+25W. Integrated 5532, a dual high-performance low noise operational amplifier, improved output drive capability and considerably higher small-signal and power bandwidths
DIP switches can be adjusted directly to Gain more respect and Better promote greater damping horn (21.6dB, 27.6dB, 31.3dB, 33.6dB), 5 buttons to select the play mode: Play, Prev, Next, Vol+, Vol-
Description
Name: UCTRONICS TDA7492P Stereo Amplifier BoardThe TDA7492P stereo amplifier module is a 25W+25W dual BTL class-D audio amplifier which has built in Bluetooth 4.0 audio receiver.
User can connect to iPhone or Android smart phones and playback the music over the Bluetooth.
This amplifier module is easy to use for various DIY purpose.
Specification:
Chip: TDA7492P
Supply Voltage: DC 8-25V
Power Interface: 2.1 DC Socket and with power switch
Audio Input: Bluetooth Receiver V4.0
Audio Output: Terminal blocks
Applicable Speaker Impedance: 4 / 6 / 8 / 16ohm (8ohm is preferred)
Number of Channels: Two-channel Stereo
Board color: Red
PCB Board Size: 82.5 x 50.6 x 17.9mm(LxWxH)
Feature:
HiFi quality and Bluetooth 4.0, super compatibility, easy connection.
DIP switches for different amplifier gain settings.
Build-in dual channel stereo TDA7492P amplifier chip with optimized design and circuit layout.
Package Including:
1pcs UCTRONICS TDA7492P Stereo Amplifier Board
10. Amplifier Board, DROK TPA3116 HiFi Dual-Channel Stereo Audio Amplifier Subwoofer DC10-25V Digital 2.0 Amp Module 50W Output with Volume Adjustment Knob
Feature
This DROK digital amplifier is operated by wide working voltage DC 10-25V with reverse connection protection.With a volume potentiometer, you can easily turn the voice high and down.
Made of high performance amplifier chip, double channel stereo amplifier, 50W output power.
4-8 ohm speakers are highly recommended for this DROK digital amplifier.
Note: to ensure this stereo amplifier work better, please add adequate power supply (the current must be large enough).
Description
Parameters:Voltage range: DC 10-25V
Output power: 50W (Max)
Output load: 4-8 Ohm (Recommend)
Frequency response range: 14-100KHz
Signal-to-noise ratio (SNR): not less than 100DB
Switching frequency: 1.2MHz
Reverse connection protection: Yes (Positive and negative reversal is not energized.)
Quantity of channels: one left channel and one right channel
Use Notes:
1. The speaker of each channel must be connected in strict accordance with the wiring diagram. If reverse the connection, will seriously reduce the sound efficiency.
2. The current ability of external power supply 5V port is within the limits of 100mA. Super-power use is strictly prohibited.
3. Increasing the power supply voltage appropriately and using relatively low impedance speakers, can be very effective to improve the output power.
4. We recommend for adequate power supply (the current must be large enough), otherwise it cannot give play to the power of amplifier and speaker.
5. Although the product is a digital amplifier, but there still will be heating phenomenon during the use, it is normal.
1 TPA3116 Amplifier Board
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