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Impedance selector switch for 2W operation, Bridging switch for stereo or mono operation. 115 v / 230 v selector on rear panel. Frequency response: 20 hz - 50 kHz, +0/-3 dB, 1 watt. Automatic on/off by DC trigger with looping output, Automatic on/off by audio signal.


You can adjust the sound effect of the power amplifier board through the APP, etc. The priority of the input mode is the hardware priority principle. If you have any questions about the product, please contact us At Any Time, or The Product Has Quality Problems, We Will Give You A 100% Satisfactory Answer.
What chip does this power amplifier board use? this power amplifier board adopts two TPA3116D2 chips, wide voltage input DC: 12-24V, and the output power amplifier peak value can reach 50W*2+100W PMPO. How many input modes? this power amplifier board has three input modes, bluetooth mode, USB mode USB flash memory mode and USB sound card mode, and AUX mode.

2 rca audio inputs for tuner, CD player, USB, two 2.5-inch / 6. 35 cm microphone inputs, SD card, tape drive, 3.5mm aux in and FM radio antenna.
Bluetooth 5. 0 wireless connection: the sound amplification mixer device is equipped with Bluetooth music streaming with a wireless range of 40 feet / 12 meters or more. Easy balance control: the improved professional compact bookshelf sound amplifier with clear, responsive buttons for mode control. If you can't connect the Bluetooth, press "BT" to Bluetooth Mode.

This aiyima a07 power amplifier adopt the tpa3255d2 amp chip and ne5532 op-amp chip. Very quiet, runs Extremely Cool, Easy to set up. It's a nice mini audio component amplifiers for Home Audio stereo system. Two input ways:3. 5mm aux audio input/ rca audio input(3.
300w+300w 2. 0 channel hifi integrated class d amplifier, Exclusively designed for the customers who pursue HiFi sound, High efficient max power output up to 300 Watt.


With amplifier output port, 3. 5mm headphone jack and subwoofer outputs, 1. 44-inch color screen, 80w*2 output power, The brightness of the display can be adjusted.

1. Lepai
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Lepai LP210PA 2x30W + 60W 2.1 Channel Mini Plate Amplifier TPA3118
#adLepai #ad - Compact size 4. 5" x 5" x 1" for installation into the smallest subwoofer enclosures. Defeatable full range output for use as just a subwoofer amplifier.More information #ad
Perfect for use in office, bedroom, or even portable speaker systems. Satellite outout includes 6 dB per octave high pass at 100 Hz. The full range speaker output uses high quality binding posts for easy connection.Brand | Lepai #ad |
Manufacturer | Lepai #ad |
Weight | 0.55 Pounds |
More information #ad
2. Lepai
#ad
Lepai LP210PA 2x30W + 60W 2.1 Channel Mini Plate Amplifier TPA3118 with Power Supply
#adLepai #ad - Perfect for use in office, bedroom, or even portable speaker systems. 15 vdc @ 4a power supply ensures high output with minimal distortion. Defeatable full range output for use as just a subwoofer amplifier.More information #ad
Compact yet powerful plate amplifier lets you power two speakers and a subwoofer. Adjustable subwoofer level and low pass filter to create a seamless transition from sub to satellite.Brand | Lepai #ad |
Manufacturer | Lepai #ad |
Weight | 1.45 Pounds |
Part Number | LP210PA |
More information #ad
3. Parasound
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Parasound 2125v2 150 Watt Stereo Power Amplifier
#adParasound #ad - Two-channel thx ultra2 certified power amplifier, Fully discrete circuitry with toroid transfer, Efficient, low heat design.18 db / octave high-pass filter, switchable 20 Hz or 40 Hz.Impedance selector switch for 2W operation, Bridging switch for stereo or mono operation. 115 v / 230 v selector on rear panel. Frequency response: 20 hz - 50 kHz, +0/-3 dB, 1 watt. Automatic on/off by DC trigger with looping output, Automatic on/off by audio signal.
More information #ad
Continuous rms power output 20 hz - 20 khz, both channels driven: 150 watts x 2, 8 ohms; 225 watts x 2, 4 ohms; 225 watts x 2, 2 ohms. Gold-plated rca input jacks, loop output jacks, Heavy duty 24K gold-plated five-way speaker terminals. Dimensions: 17-1/4" wide, 3-1/2" panel only, with connectors 4-1/4" tall with feet, 16" deep, Net Weight: 27 lbs. Standby, channel status, high temperature indicators.Brand | Parasound #ad |
Manufacturer | Parasound #ad |
Height | 9 Inches |
Length | 22 Inches |
Weight | 27 Pounds |
Width | 19 Inches |
Part Number | Classic 2125 |
Model | Parasound 2125v2 |
More information #ad
4. Audiolab
#ad
Audiolab 6000A 2-Channel Integrated Amplifier, Black
#adAudiolab #ad - Automatic equipment activation via 12V trigger. Auto standby function. Bluetooth aptx, dac – ES9018K2M. Dedicated high performance MM phono input. Separate pre–power sections for flexibility.More information #ad
Brand | Audiolab #ad |
Manufacturer | Audiolab #ad |
Part Number | 6000ABK |
Model | 6000ABK |
More information #ad
5. AUGUESLD
#ad
XY-S100H 2.1 Channel Bluetooth Power Amplifier Board with APP Control, Support Setting Bluetooth Name and Password, TPA3116 Chip 50W×2+100W, 12V-24V Audio Power Amplifier Module
#adAUGUESLD #ad - Treble and bass controls! if you are tired of the inherent treble and bass, why not try the treble and bass control knobs! No matter what, you can always create the sound you like. 7 * 24 hours after-sales service!paying attention to customer experience and satisfying customers is Our Service Tenet.You can adjust the sound effect of the power amplifier board through the APP, etc. The priority of the input mode is the hardware priority principle. If you have any questions about the product, please contact us At Any Time, or The Product Has Quality Problems, We Will Give You A 100% Satisfactory Answer.
More information #ad
You can also switch its audio input source at any time through the APP. Additional features!in order to explore the maximum potential of this power amplifier board, set the Bluetooth name and password of the power amplifier board, and even set whether a prompt sound is required, we have developed an APP for this power amplifier board. What chip does this power amplifier board use? this power amplifier board adopts two TPA3116D2 chips, wide voltage input DC: 12-24V, and the output power amplifier peak value can reach 50W*2+100W PMPO. How many input modes? this power amplifier board has three input modes, bluetooth mode, USB mode USB flash memory mode and USB sound card mode, and AUX mode.
Brand | AUGUESLD #ad |
Manufacturer | AUGUESLD #ad |
Height | 0.98 Inches |
Length | 4.44 Inches |
Weight | 0.42 Pounds |
Width | 3.74 Inches |
Part Number | XY-S100H |
Model | XY-S100H |
More information #ad
6. Moukey
#ad
SD, AUX, Moukey Home Audio Amplifier Stereo Receivers with Bluetooth 5.0, Studio Use, MAMP1, w/USB, LED for Home Theater Speakers via RCA, 220W 2 Channel Power Amplifier Stereo System, MIC in w/Echo
#adMoukey #ad - Knobs control microphone echo / volume, bass, master volume, balance, treble, input source and unique folder / track.220 watts peak power: the dual-pass moukey bluetooth stereo amplifier receiver is perfect for your karaoke, and monitor headphones. Compatible with today's latest devices including smartphones, tablets, iPhones and computers, this stereo amplifer is easy to pair with the receiver.2 rca audio inputs for tuner, CD player, USB, two 2.5-inch / 6. 35 cm microphone inputs, SD card, tape drive, 3.5mm aux in and FM radio antenna.
More information #ad
Multiple input and output modes: the digital amplifier box supports various external signal sources. Fm antenna and remote control are included in the stereo amplifier package for distant audio adjustments. Provide you with enough powerful power amplification, home theater, which can accommodate 2 sets of speakers, acoustic sound system, so that you can enjoy the home audio impact of high-quality audio amplification. Bluetooth 5. 0 wireless connection: the sound amplification mixer device is equipped with Bluetooth music streaming with a wireless range of 40 feet / 12 meters or more. Easy balance control: the improved professional compact bookshelf sound amplifier with clear, responsive buttons for mode control. If you can't connect the Bluetooth, press "BT" to Bluetooth Mode.
Brand | Moukey #ad |
Manufacturer | Moukey #ad |
Height | 6.69 Inches |
Length | 12.6 Inches |
Width | 12.2 Inches |
Part Number | MK0101-US |
Model | MK0101-US |
More information #ad
7. AIYIMA
#ad
AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio A07+DC 32V Power Adapter
#adAIYIMA #ad - Package with a dc 32v 5a power adapter for free, you need to buy a power adapter that uses DC 48V and current is above 7ACannot use industrial power supply, but if you want to get the maximum power of 300W, and please choose the correct passive speaker power to use .This aiyima a07 power amplifier adopt the tpa3255d2 amp chip and ne5532 op-amp chip. Very quiet, runs Extremely Cool, Easy to set up. It's a nice mini audio component amplifiers for Home Audio stereo system. Two input ways:3. 5mm aux audio input/ rca audio input(3.
More information #ad
5mm interface is also aux Audio output interface3. 5mm aux sed as audio output can go to connect any Powered device: Speakers, Amplifier, Active Subwoofer ect. More detail connection and use ways, pls see the main picture shown. Simple compact design, connected to your home audio passive speakers to form a perfect hifi system, It can match with your computer/ desktop /Home theatre system and so on;A computer, And the exterior design is delicate and beautiful little amp, matched with our A07 home speaker amplifier, an tube preamptube a3 pro / t7 / t8, allowing you to liberate your ears in this noisy city.3300w+300w 2. 0 channel hifi integrated class d amplifier, Exclusively designed for the customers who pursue HiFi sound, High efficient max power output up to 300 Watt.
Brand | AIYIMA #ad |
Manufacturer | YIMA TECH #ad |
Height | 1.57 Inches |
Length | 6.02 Inches |
Weight | 2.31 Pounds |
Width | 3.94 Inches |
Part Number | A07 |
Model | A07 |
More information #ad
8. PAC
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PAC Audio AP4-FD11 AmpPRO 4 Advanced Amplifier Audio Installation Interface
#adPAC #ad - Allows seamless replacement of the premium factory amp in select 2007-14 Ford-built vehicles with Sony. Works with select 2007-14 Ford-built vehicles with a premium sound system.More information #ad
Amplifier replacement module and T-harness. 6-channel rca outputs front, rear, subs. Pac ap4-fd11 amplifier replacement Interface for select 2007-14 Ford.Brand | PAC #ad |
Manufacturer | PAC Audio #ad |
Height | 2.5 Inches |
Length | 8.5 Inches |
Weight | 1 Pounds |
Width | 6 Inches |
Part Number | AP4-FD11 |
Model | AP4-FD11 |
More information #ad
9. S.M.S.L
#ad
S.M.S.L AD18 HiFi Audio Stereo Amplifier with Bluetooth 4.2 Supports Apt-X,USB DSP Full Digital Power Amplifier 2.1 for Speaker,Small 80Wx2 Class D Amplifier with Subwoofer Output
#adS.M.S.L #ad - Customized bt4. 2 bluetooth module, Supports apt-X, easily connect with Bluetooth by NFC. The bluetooth amplifier uses tas5508c+tas5342a from TI as amplifier chips, DSP technology, built-in SDB sound patented.With amplifier output port, 3. 5mm headphone jack and subwoofer outputs, 1. 44-inch color screen, 80w*2 output power, The brightness of the display can be adjusted.
More information #ad
This class d amplifier Supports USB coaxial analog Bluetooth and two optical inputs. What you get: smsl ad18 amplifier, remote control, micro usb cable, antenna, 24V power supply us Plug, 1 year warranty and friendly customer service.Brand | S.M.S.L #ad |
Manufacturer | SMSL #ad |
Height | 3.35 Inches |
Length | 6.77 Inches |
Weight | 1.26 Pounds |
Width | 2.01 Inches |
Part Number | AD18 - Bluetooth |
Model | AD18-20 |
Warranty | 1 year |
More information #ad
10. Dayton Audio
#ad
Dayton Audio BSA-200 200W Bass Shaker Bridgeable Stereo Amplifier with Remote
#adDayton Audio #ad - Powerful 200 watt amplifier optimized for bass shaker installations. Built-in usb port for powering 5V devices or use with wireless Dayton Audio Wave-Link technology.More information #ad
Rca line in and out for daisy chaining multiple units. Adjustable 50-200 Hz low pass crossover for seamless audio integration. Robust 2 ohm minimum impedance provides maximum output to bass shakers.Brand | Dayton Audio #ad |
Manufacturer | Dayton Audio #ad |
Part Number | 300-785 |
More information #ad