Top 10 amp board 12v
If you looking for amp board 12v then you are right place. We are searching for the best amp board 12v on the market and analyze these products to provide you the best choice.
Best amp board 12v
1. 12V Amplifier Board, DROK PAM8620 Digital Stereo Amp Module 15W+15W 2.0 Dual Channel Class D 8-26V 12 v 24v Immersion Gold Power Amplifier Circuit Mini Amplify for Bookshelf Floor Speakers with Knob
Feature
Parameters: DROK audio amplifier module working voltage is DC 8-26V, can be powered by 12V, 24V; output power is 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4 ohm or 2 ohm speaker, the power will be automatically limited to 15W.Artificial Material: this New-designed stereo amplifier is made of noble black immersion gold circuit board, PAM8620 chip, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
High Performance: the class D power amp module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression.
Safe Protection: the 2 channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection, overcurrent protection, overvoltage protection, undervoltage protection; what's more, EMI is allowed to pass.
Additional Function: it is available to connect external mute function (MUTE: High level mute, factory default low level); available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory defaults high electricity level.
Description
DROK DC 12V 24V Audio Amplifier Module
Parameters:
Working voltage: DC8-26V, can be operated by DC 12V 24V
Output power: 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4-ohm or 2-ohm speaker, the power will be automatically limited to 15W
Input methods: single-ended (default)
difference (to choose by the jumper)
Efficiency: >90%
THD (total harmonic distortion)&noise: <0.2%
Low quiescent current
Noise suppression
Size: 75.69*41.96mm
Materials: high-grade pure black immersion gold circuit board, import WIMA red sound capacitor, each channel large capacity filter capacitor. Special customized pure black copper terminals, gold-plated audio input terminals.
Protective functions: input reverse protection, short-circuit protection, over-current protection, over-heat protection, over-voltage protection, low-voltage protection, EMI.
Other functions:
External mute function (MUTE: High level mute, factory default low level)
External turn-off function (SD: Low-level chip turn-off, factory default high level)
Package including:
1x Audio Amplifier Module
2. KKmoon TPA3118 PBTL Mono Digital Amplifier Board Module 1*60W Power AMP DC 8-24V
Feature
Mono digital audio power amplifier chip.High output and low power consumption.
Sound quality is very good by using this module.
Applicable speaker impedance: 4-8 ohm(8 ohm is the best).
Description
Specifications:Working Voltage: DC 8-24V
Power Output: 60W
Applicable Speaker Impedance: 4-8 ohm
PCB Board Size: 45 * 35mm / 1.77 * 1.4in
Weight: 12g / 0.43oz
What is included:
1 * Digital Amplifier
3. Mini Audio Amplifier Board, DROK Micro Stereo Amplifier Circuit Dual Channel 15W+15W TDA7297 Digital Amp Module 6V-18V 12v Power Supply Portable Ampli with 12V/2A Switch Power Supply Adapter
Feature
DROK 2.0 dual output channel amplifier input voltage range is AC/DC 6-18V, recommend 12V, 2A; output power is 15W+15W; can be connected to 4 to 8 ohms/ 10 to 50W speakers.The power amp board 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.
Our mini audio amplifier board is equipped with 12V/2A Switch Power Supply Adapter.
The Blue LED indicator light will be on when amplifier power on.
Description
TDA7297B Parameters:VoltageDC 9V to 18V(suggest you to use 12V DC in at lease 2A)
Power: 15W+15W
Peak power: 30W+30W
Output anti-resistance: 4 to 8 ohm
Features:
1.Adopts TDA7297 dual-channel amplifier chip; DC power supply and can use 12V battery as direct power supply
2.With potentiometer knob and heat sink on the board and can be used simply by connecting its wires
3.Working efficiency as high as 90%, quite enery-saving; the amplifier can play continuously for 5 hours with 12V motor battery as power supply
4.Has wiring terminals(please use screwdriver) and requires no electric iron for fast wiring connection
5.You can use this amp board for DIY speaker, easy and convenient; reasonable circuit design; has no impact sound and static noise
6.Its PCB circuit module adopts 1.6mm-thick FR-4 high-quality fiberglass;there are fixing holes if you want to use larger heat sink
Note:
This board is equipped with heat sink and is midly hot in middle volume. But we suggest you to use larger heat sink if you always use it in
loud volume
Power supply:
Input voltage: AC 100 to 240V 50/60Hz
Output voltage: DC 12V
Output current: 2A Max
Voltage accuracy: +/- 5%(in empty load)
Power supply polarity: inside is the positive and outside is negative
Apply to:
Power supply adapter; switch power supply voltage transformer; mini TV; 2.5 inch mobile disk; mobile DVD; TV box; wireless video equipments;
charging devices; MP3/MP4; small table lamp; router; switch; consoles; mobile phones; camera head; monitoring equipments; controller,etc.
Package includes:
1PCS TDA7297B module
1PCS Power supply
4. 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
5. TPA3116D2 Amplifier Board, 2.1 Channel Class D Digital Power Audio Stereo AMP Module 2 x 50W+100W(Left,Right & Subwoofer) for Audio System DIY Speakers, XH-M139
Feature
This easy-to-use 2.1 amplifier board is big on power, delivering 50 watts into stereo channels and an additional 100 watts into a mono subwoofer channel. Use this board for multimedia sound systems, boom box projects, digital signage, or even mobile audio.Pre-assembled and pre-tested for easy project integration, which makes your project easy to complete. The on-board jacks, potentiometers, and screw terminals mean you can get this board powered up and playing music in minutes.
3.5 mm audio jack, 2.1 mm DC power jack, and phoenix speaker connectors for easy hookup, an optional 3-pin connector for internal line-in audio is available (wiring harnesses not included).
The amplifier board uses TPA3116D2 chip as core which is a high-performance digital power amplifier chip. Built-in volume, subwoofer, and satellite potentiometer for sound customization.
Wide voltage power supply from 12V to 24V DC, energy saving design, the efficiency is high.
Description
Features:
- Class D efficiency in a compact size
- 12 to 24 VDC for versatility
- 2 x 50W plus 100W into a mono channel for 2.1 applications(left/right and subwoofer channel)
-Adopts two high-quality TPA3116D2 digital amplifier chips.
-A user can adjust the volume by themselves easily.
-Applicable speaker impedance: 4-8 ohm.
Specification:
Chip type: TPA3116D2 x 2
Power supply: DC 12-24V
Output load: 4-8
Output power: 50W*2(Left & Right) 100W*1(Subwoofer)
Frequency Response Range: 14-100KHz
SNR: 100db
Channel amount: 3 Channels(Left Channel, Right Channel, Subwoofer Channel)
Switch frequency: 1.2MHz
Signal input: 3.5 mm stereo jack or 3-pin socket
Signal output: 6 screw terminals
Power requirements: 12-24 VDC
Power input: 2.1 mm x 5.5 mm DC jack
This handy audio amplifier board has big power in a small package. Delivering 2 x 50W plus 100W into a mono channel, this 2.1 board makes it easy to add the bass you need to your next powered speaker project. Use this board in desktop multimedia powered speakers or cool boom box applications. The tiny size makes implementation limitless and the easy-to-use 12 VDC power requirement makes it a great addition to any mobile audio project.
These boards are pre-tested and pre-assembled, which makes your project easy to complete. The onboard jacks, potentiometers, and screw terminals mean you can get this board powered up and playing music in minutes. Just connect your power source using a 2.1 x 5.5 mm DC power plug, a 3.5 mm stereo audio source, and run speaker wire from the six screw terminals to your speakers and you are done. If you don't want to use the 3.5 mm jack, an optional 3-pin connector for internal line-in audio is available (wiring harnesses not included).
Package Included:
1 x TPA3116D2 Amplifier Board
6. Audio Amplifier Board, Yeeco 2.1 Channel 2x80W+100W Digital Power Amplifier Board DC 12-26V 15V 19V 24V Car Audio Stereo AMP Module with Volume Knob 3.5MM Audio Input Dual Power Supply Input
Feature
Speaker amplifier board DC 12-26V input, recommend 24V for the best performance; Output load is 4-8, universal and can perform volume and sound quality well; Amplifier circuit board with 14-100KHz frequency responseStereo amp board with 80W left and right channel audio output and 100W super bass channel audio output; Stereo amp board with 3.5mm Audio input jack and XH2.54-3 audio input terminal, convenient to connect with mobile phone, computer and other audio electronics
Adjustable 2.1 Power amplifier board with stereo volume knob, subwoofer volume knob and total volume knob, you can separately adjust each volume for your favourite sound effect
Dual power supply input stereo audio amp, DC 24V power supply input and wiring terminal power supply input available, you can choose for your convenience; High efficient digital amplifier board, up to 90% efficiency and high fidelity
DIY amplifier board wonderful to be DIY bookshelf loudspeaker, car audio components, home theater audio system and more
Description
Product information:
Power supply: DC 12-24V
Output power: 50W*2 100W*1(Subwoofer)
Output load: 4-8
Respond range: 14-100KHz
SNR: 100db
Channel amount: 3 (left+right+subwoofer)
Switch frequency: 1.2MHz
Weight: 136g
Size: 100mm*70mm*30mm (length * width * height)
Please note that noise will happen in these situation:
(1)Hardware problem:
-Power supply is not sufficient or not stable;
-Using switch power supply
-Using transformer as power supply and without shield & isolation; wdo not avoid interference
-Local at the environment with electromagnetic interference
-Audio input has its own problem
(2)Software problem:
-Audio driver setting
-Music Player effects setting
Solution:
(1)Hardware problem-> The power supply should not be placed too close to the amplifier board in order to avoid electromagnetic interference. It is better to use high quality power supply which offers stable power. If you use power transformer, using an iron sheet to cover the transformer is highly recommended.
(2)Software problem-> When you connect the amplifier to telephone or computer, you can turn off the special effects software or sound card driver effects settings. Using the software after making sure they will not take effect on the sound effect.
Package:
1*Power Amplifier
7. Car Stereo Amplifier Board, DROK 30W+30W Class AB Car Audio Amplifier 2.0 Dual-channel Immersion Gold Stereo Amp Board TDA7377 Mini DC12V Amplify Module for Automotive Speakers with Knob
Feature
Parameters: DROK car stereo amplifier board working voltage is DC9-15V, recommend DC 12V, max output power is 2x35W stereo (14.4V 4ohms), can connect 4~8 ohms speakers.Class AB: the class AB amplifier is a design that is compatible with the advantages of Class A and Class B amplifiers, with good sound quality,. Class AB amplifier is also the most widely used car audio design.
Knob Control: the dual channel amplify module is designed with a volume adjustment knob, very convenient for volume control.
Artificial Material: this New-designed DROK audio amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
Safe Protection: the amp board is designed with input reverse connection protection, short circuit protection, over current protection, over heat protection.
Description
DROK 30W+30W Car Stereo Amplifier Board
Parameters:
Voltage: DC 9-15V, recommend 12V
Output power: Max 2*35W stereo (14.4V 4ohms), can connect 4~8 ohms speakers
Input methods: 3.5mm audio input
Protective functions: input reverse protection, short-circuit protection, over-current protection, and over-heat protection.
Potentiometer rotating handle opening: 7mm
PCB size: 55.12*45.21mm
Overall dimensions (including heat sinks): 55.12*59.09*50mm
Package includes:
1* Car Stereo Amplifier Board
8. Amplifier Board, DROK TPA3118D2 24v Digital Audio Amp Board DC 12V-28V Dual Channel 45W+45W Portable Stereo Power Amplifier DIY Module for 4-8 Speakers with Volume Adjustment Knob
Feature
DROK Digital amplifier board adopts chip TPA3118D2, should be power in DC 12V-28V, recommend DC 24V power supply, input current should be less than 3A.If power supply is DC 12V, the output power of each channel is 20W; if the power supply is DC 24V, the output power of each channel can reach 45W.
The audio output is 5mm pitch 2P terminal, can connect to two speakers about 30W.
The amp module adopts origin IC chip with over-voltage protection, over-current protection, over-heat protection and short-circuit protection.
Our power amplifier has two ways of audio input, 3.5mm socket or XH2.54-3 terminal.
Description
TPA3118D2 Digital Amplifier Board
Parameters:
Input voltage: 12-28V, recommend DC24V
Power supply interface: DC socket (5.5*2.1)
Input current: 3A below
Output power: 45W*2
Output impedance: 4-8
Input impedance: 1K
SNR (Signal to Noise Ratio):100db
Amplifier times: 30TSP
Channel quantity: Double channels
Audio input: 3.5mm socket/XH2.54-3 terminal
Size: 66*53mm
Package Includes:
1* 24v Digital Amplifier Board
9. Digital 2.1 Channel Amplifier Board Bluetooth USB TF Input 50w x2 Subwoofer BTL 100w Home Stereo Amplifiers for Speakers DC 12V-26V
Feature
Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistanceIt supports many audio input ways including Bluetooth, USB, TF card and audio input jack
Dual channel of 50W+50W power output, 100W subwoofer output and a wide input voltage range from 12V to 26V DC
Sound quality is very good by using this audio power amplifier module
Applicable speaker impedance are 4/6/8 ohm, great for turning normal speaker into Bluetooth speaker
Description
This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures.
Specifications:
Chip: TPA3116
Audio Input: Bluetooth, USB, TF, audio input jack
Audio Format:MP3, WMA, WAV, FLAC
Output Power: 50W+50W(stereo)+100W(subwoofer)
Suitable Impedance: 4, 6, 8ohm speaker
Input Voltage: 12~26V DC
Size: 124 x 80mm / 4.88 x 3.15"
Package Includes:
1 x Amplifier Board
10. Bluetooth Amplifier Board, DROK Digital Amplifier Wireless BT 3.0 4.0 4.1 Audio Amp Board Headphone 2 Channel 50W+50W Bluetooth Speaker Board Small Amplifier Module with Case
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
Recent Comments