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AIYIMA #ad - This aiyima a07 power amplifier adopt the tpa3255 high-performance class d amplifier amp chip and NE5532 op-amp chip. Very quiet but powerful, Runs Extremely Cool, Easy to set up. It's a nice mini audio component amplifiers for Home Audio stereo system. Simple compact design, an tube preamptube a3 pro / t7 / t8, and the exterior design is delicate and beautiful little amp, matched with our A07 home speaker amplifier, 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, allowing you to liberate your ears in this noisy city.
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Two input ways:3. 5mm aux audio input/ rca audio input（3. 5mm interface is also aux Audio output interface3. 5mm aux port as audio output can go to connect any active device: Speakers, Amplifier, Active Subwoofer ect. More detail connection and use ways, pls see the main picture shown. Package with a dc 32v 5a power adapter for free, such as 48v/10ACannot use industrial power supply, you can upgraded the powerful power supply to get the maximum 300W x2 power output, and please choose the correct passive speaker power to use.
DAMGOO #ad - If you have any questions about the product, or the product has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer. Tpa3116d2 hifi chip solution: stereo dual-channel output to ensure continuous Serial High-power Operation, THD ≤01%.
The transmission distance Can Reach 49 Feet In An Open Environment. Wide voltage input DC: 12-24V;. Safety protection: this amp board has overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection；.7
If your play device does not have Bluetooth, You Can Also Input Audio Signals Through The 3. 5mm headphone Plug. ；. Treble & bass control: if you are tired of the inherent high& low bass, why not try the high & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater. ；. Bluetooth and aux function: bluetooth 5. 0 version, transmission distance is farther.
Fosi Audio #ad - 100w rms x 24 ohms, 004% thd, can drive 280watts8 ohms, 320watts4 ohms speakers. For passive speakers only, 20 hz - 20 kHz, comes with a 24V power supply, not the powered speakers. Bluetooth 5. 0 core, up to 50ft connection range guarantees low signal delay.
No pop, no audible noise when Bluetooth connection is established. The tpa3116d2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences.
5a power supply x1, and friendly customer service. Bt20a bluetooth stereo receiver amplifier adopts 2pcs texas instruments tpa3116D2 chip. Simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound. Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home.
Facmogu #ad - Easy operation-- with bass and treble control knobs you can enjoy the music output as per your wish. Special features-- its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable.
But if you are connecting whith TV or PC devices, 3. 5mm aux cable or Headphone Jack. You also get a/b switching mode that allows you to run all the speakers together. You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection, SD/TF Card port.
Bright digital LED display lets you see the settings you change easily. Multiple connectivity-- latest bluetooth 5. 0 version that gives you a large operating range of 30ft. It also supports usb port, please keep the distance within 15ft / 5m. Rms 4x40w + active subwoofer 4. 1 channel-- it offers you the peak power output of 800W which lets you drive 2 pairs of high capacity speakers and an active subwoofer. Coming with an AC/DC power adapter.
Douk Audio #ad - A bassboost switch is specially designed to greatly enhance bass effects, easy to get more smooth and delicate sound by adjusting treble and bass knob, the shocking auditory effects make you feel like in the cinema. And adding subwoofer output, convenient to connect active subwoofer and build 2. 1 stereo audio system.
Perfect design & powerful function: with tone control, and bypass function is added to enjoy original sound. 3. 5mm aux input, amplify the low level audio signal from your phone, MP3 etc. Exquisite appearance & proper size: metal black case and vacuum tube with blue and orange decorating light looks fashionable and attractive, designed input switch / bass and tone pass & bypass switch, very convenient to use and suitable for stereo home and desktop audio system.
And provide enough output power for passive speaker, converts phono signal to line level signal and amplify it, tablet, greatly improve the sound quality. Super large output power & low frequency output: adopting tda7498e amp ic whose max output power can reach 160W+160W4Ω, and equipped with 32V/5A power supply, easily to drive most home passive speakers. Jan5654 vacuum tube & hifi sound: default with jan5654 tubes, improves everything associated with your music such as detail, tone etc. Immediacy, transparency, dynamic, much better than 6J1 series especially in human voice.
Soundavo #ad - High wattage power outputcompact 1u design subwoofer amplifier delivers plenty of solid clean power with high fidelity, strong and deep bass frequency to drive medium-to-large sized in-wall or floor stand style subwoofer speakers. Allows store up to 3 presents are optimized for 8”, access the menu function screen for using the selection knob to choose and adjust Master Volume Level, 4 different Crossover Slopes, 10” and 12” subs.
It provides 400 watts rms @ 4 ohms 1000 watts peak power, makes your home audio and home theater audio system’s bass shocking auditory effects feel like in the cinema.
The amp will also can be choose from 5-30 minutes in 5 minute increments or turn the function off from the DSP menu. Audio on/off detects & 12vdc triggera three way switch on the rear panel allows you to select the 12V trigger mode, auto on/off by music signal detect mode, or set to the always-on mode. Memory store and recall set and save your 3 favor bass frequency and volume level setting for music listening, movies and late night mode.
S.M.S.L #ad - Humanized operationhumanized operation syste n is easy to understand, equipped with a full-featured remote control function. Bluetooth 5. 0 bluetooth 5. 0 reception, longer transmission distance, better sound quality.
Can form a 2. 1 audio systemthe built-in high-pass filter circuit can filter out the subwoofer, and cooperate with the subwoofer to form a 2. 1 system. Equipped with subwoofer signal pre-output, drive the main speaker, it is convenient to connect active subwoofers to form a 2.
DAJUNGUO #ad - 7 * 24 hours after-sales service paying attention to customer experience and satisfying customers is Our Service Tenet. No matter what kind of input method, you can always find a method that suits you. At the same time, this power amplifier board has a 3.
5mm aux audio input interface. It has short-circuit protection, over-current, and anti-reverse protection. Protection functionzk-mt21 bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation.
Treble and bass adjustmentif you are tired of power amplifiers with only a single volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of ZK-MT21, you can make the sound more layered and make the bass more shocking. Bluetooth & 3. 5mm aux the zk-mt21 power amplifier board uses bluetooth 5. 0, and its transmission distance can reach 49 feet without obstruction.
HUAZHU #ad - Audio input sensitivity: 500 mv;Speaker impedance: bass speaker impedance: 2-8 ohm. Bluetooth amplifer board dc 12-24v power supply, power-saving design, wide operating voltage, more than 90% power efficiency.
Maximum support 100W Bass bass channel output. Tpa3116 2x50w amplifier board operating voltage range: dc 12-24vmaximum voltage is no more than 24V; built-in TPA3116 amplifier chip;This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board.
MakerHawk #ad - Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference. Hifi stereo high quality dual channel power amplifier board for hifi music. Tda3116d2 is widely used in store solicitation, easy to adjust volume, treble and volume control, square speakers, home theater, etc.
Due to its excellent performance and comprehensive cost performance. High performance the tpa3116d2 is a class d amplifier ic from ti that has very high index parameters. The modulation frequency can be up to 1.
It can withstand large current, no damage to the wire. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. Protection mechanism the tpa3116d2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. High quality it adopts copper dc connector and fence type terminal. Application with bass, enjoy the music tone what you want.
1. AIYIMA
#adAIYIMA 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
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More information #ad
300w+300w max power output 2. 0 channel hifi integrated class d amplifier, Exclusively designed for the customers who pursue HiFi sound, Use powerful power adapter have High efficient max power output up to 300 Watt. Two input ways:3. 5mm aux audio input/ rca audio input（3. 5mm interface is also aux Audio output interface3. 5mm aux port as audio output can go to connect any active device: Speakers, Amplifier, Active Subwoofer ect. More detail connection and use ways, pls see the main picture shown. Package with a dc 32v 5a power adapter for free, such as 48v/10ACannot use industrial power supply, you can upgraded the powerful power supply to get the maximum 300W x2 power output, and please choose the correct passive speaker power to use.
| Brand | AIYIMA #ad |
| Manufacturer | YIMA TECH #ad |
| Height | 1.57 Inches |
| Length | 6.06 Inches |
| Weight | 2.31 Pounds |
| Width | 3.94 Inches |
| Part Number | A07 |
| Model | A07 |
More information #ad
2. DAMGOO
#adBluetooth and AUX Inputs, Dual TPA3116 Chip, DIY Wireless Speakers AMP Board, DC 12-24V, Password Free, DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control
#adThe transmission distance Can Reach 49 Feet In An Open Environment. Wide voltage input DC: 12-24V;. Safety protection: this amp board has overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection；.7
More information #ad
7 * 24 hours after-sales service: paying attention to customer experience and satisfying customers is Our Service Tenet. If your play device does not have Bluetooth, You Can Also Input Audio Signals Through The 3. 5mm headphone Plug. ；. Treble & bass control: if you are tired of the inherent high& low bass, why not try the high & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater. ；. Bluetooth and aux function: bluetooth 5. 0 version, transmission distance is farther.
| Brand | DAMGOO #ad |
| Manufacturer | DAMGOO #ad |
| Height | 0.87 Inches |
| Length | 4.72 Inches |
| Weight | 0.43 Pounds |
| Width | 3.94 Inches |
| Part Number | ZK-TB21 |
| Model | ZK-TB21 |
More information #ad
3. Fosi Audio
#adFosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 with Power Supply
#adNo pop, no audible noise when Bluetooth connection is established. The tpa3116d2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences.
More information #ad
What you get: bt20a home integrated digital amplifier x1, user manual x1, our worry-free 18-month warranty, 24V/4.55a power supply x1, and friendly customer service. Bt20a bluetooth stereo receiver amplifier adopts 2pcs texas instruments tpa3116D2 chip. Simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound. Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home.
| Brand | Fosi Audio #ad |
| Manufacturer | Fosi Audio #ad |
| Height | 1.42 Inches |
| Length | 5.2 Inches |
| Weight | 1.5 Pounds |
| Width | 3.54 Inches |
| Part Number | BT20A |
| Model | BT20A |
| Warranty | 18-month manufacturer |
More information #ad
4. Facmogu
#adFacmogu S-299 40Wx4 Bluetooth Power Amplifier with Active Subwoofer Output Max 800W 4.1CH Subwoofer Amplifier Hi-Fi Integrated Mini Speaker Amp Audio Sub Bass Amp Remote Control & 12V Power Supply
#adBut if you are connecting whith TV or PC devices, 3. 5mm aux cable or Headphone Jack. You also get a/b switching mode that allows you to run all the speakers together. You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection, SD/TF Card port.
More information #ad
Note: not surround stereo sound, perfect for listening to music. Note: please keep the distance within 30ft / 10m between the device and amplifier without any wall blocking. Bright digital LED display lets you see the settings you change easily. Multiple connectivity-- latest bluetooth 5. 0 version that gives you a large operating range of 30ft. It also supports usb port, please keep the distance within 15ft / 5m. Rms 4x40w + active subwoofer 4. 1 channel-- it offers you the peak power output of 800W which lets you drive 2 pairs of high capacity speakers and an active subwoofer. Coming with an AC/DC power adapter.
| Brand | Facmogu #ad |
| Manufacturer | Facmogu #ad |
| Part Number | A18301-MG-US |
| Model | S 299 |
More information #ad
5. Douk Audio
#adHiFi Stereo Bluetooth 5.0 Vacuum Tube Amplifier MM Phono Amp for Turntables 320W
#adPerfect design & powerful function: with tone control, and bypass function is added to enjoy original sound. 3. 5mm aux input, amplify the low level audio signal from your phone, MP3 etc. Exquisite appearance & proper size: metal black case and vacuum tube with blue and orange decorating light looks fashionable and attractive, designed input switch / bass and tone pass & bypass switch, very convenient to use and suitable for stereo home and desktop audio system.
More information #ad
Bluetooth 5. 0 & stereo rca & mm phono inputs: mm phono input, with low-noise integrated circuits and high-quality components to ensure clear and clean sound. And provide enough output power for passive speaker, converts phono signal to line level signal and amplify it, tablet, greatly improve the sound quality. Super large output power & low frequency output: adopting tda7498e amp ic whose max output power can reach 160W+160W4Ω, and equipped with 32V/5A power supply, easily to drive most home passive speakers. Jan5654 vacuum tube & hifi sound: default with jan5654 tubes, improves everything associated with your music such as detail, tone etc. Immediacy, transparency, dynamic, much better than 6J1 series especially in human voice.
| Brand | Douk Audio #ad |
| Manufacturer | Douk Audio #ad |
| Part Number | SUC-X1 |
More information #ad
6. Soundavo
#adSoundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max …
#adIt provides 400 watts rms @ 4 ohms 1000 watts peak power, makes your home audio and home theater audio system’s bass shocking auditory effects feel like in the cinema.
More information #ad
Dsp processorbuilt-in digital signal process dsp, phase, crossover frequency, 4 different low Cut. Easy connection to any systemfeatures a stereo/mono line level audio input that can receive full band audio from any audio amplifier, receiver or preamp or an LFE input, also features a stereo speaker level input/outputs connector and passthrough for easy to work with older amplifier/home theater receiver do not have line level outputs. The amp will also can be choose from 5-30 minutes in 5 minute increments or turn the function off from the DSP menu. Audio on/off detects & 12vdc triggera three way switch on the rear panel allows you to select the 12V trigger mode, auto on/off by music signal detect mode, or set to the always-on mode. Memory store and recall set and save your 3 favor bass frequency and volume level setting for music listening, movies and late night mode.
| Brand | Soundavo #ad |
| Manufacturer | Soundavo #ad |
| Height | 1.8 Inches |
| Length | 17.4 Inches |
| Weight | 6.91 Pounds |
| Width | 9.6 Inches |
| Part Number | PSB-400DSP |
| Model | AMZPSB-400DSP |
More information #ad
7. S.M.S.L
#adBluetooth 5.0 2.1 165W x 2 THD+N 0.004% Class D Integrated Amp SDB Sound Effects Hi-Res Audio Receiver w/Remote Control, S.M.S.L A300 HiFi Power Amplifier
#adCan form a 2. 1 audio systemthe built-in high-pass filter circuit can filter out the subwoofer, and cooperate with the subwoofer to form a 2. 1 system. Equipped with subwoofer signal pre-output, drive the main speaker, it is convenient to connect active subwoofers to form a 2.
More information #ad
1 system. Advanced techniquejapan's njrc company electronic volume control chip NJW1194 Newly designed remote control. High-quality dedicated switching power supply can form a 2. 1 system panek akuminum alloy CNC machining. Smsl a300germany's infineon's new digital high-power amplifier chip SMSL sdb patented sound effects. Smsl a300 use hi-res audIO certification BTL.| Brand | S.M.S.L #ad |
| Manufacturer | SMSL #ad |
| Model | STL A300 |
More information #ad
8. DAJUNGUO
#adBluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater
#ad5mm aux audio input interface. It has short-circuit protection, over-current, and anti-reverse protection. Protection functionzk-mt21 bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation.
More information #ad
When an overload occurs, over-heat, the device reports the fault condition to the processor to protect itself from damage. If your existing DC power plug is not 5. 5mm*2. 1mm, there is no the problem is because we have included a DC conversion plug in the product. Treble and bass adjustmentif you are tired of power amplifiers with only a single volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of ZK-MT21, you can make the sound more layered and make the bass more shocking. Bluetooth & 3. 5mm aux the zk-mt21 power amplifier board uses bluetooth 5. 0, and its transmission distance can reach 49 feet without obstruction.
| Brand | DAJUNGUO #ad |
| Manufacturer | DAJUNGUO #ad |
| Height | 10.32 Inches |
| Length | 44.4 Inches |
| Weight | 0.29 Pounds |
| Width | 42.48 Inches |
| Part Number | ZK-MT21 |
| Model | ZK-MT21 |
More information #ad
9. HUAZHU
#adDC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W Bluetooth Amp,Bluetooth Amp
#adMaximum support 100W Bass bass channel output. Tpa3116 2x50w amplifier board operating voltage range: dc 12-24vmaximum voltage is no more than 24V; built-in TPA3116 amplifier chip;This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board.
More information #ad
Tpa3116 amplifier 100w subwoofer amplifier board;frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz. You can use a good switching power supply adapter, laptop switching power supply, Here is our 24V power diy amplifier.| Brand | HUAZHU #ad |
| Manufacturer | HUAZHU #ad |
| Part Number | KKshop |
| Model | TPA3116 |
More information #ad
10. MakerHawk
#adMakerHawk Bluetooth Amplifier Board HiFi Stereo 2.1 TPA3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass and Treble Control for Store Home Theater Speakers
#adDue to its excellent performance and comprehensive cost performance. High performance the tpa3116d2 is a class d amplifier ic from ti that has very high index parameters. The modulation frequency can be up to 1.
More information #ad
2mhz, and the high power output distortion is less than 01%. Free dc head lead, no heat, compatible with the input power interface of this product, even if you dont have a DC head adapter or battery, it can be easily wired. With aux and bluetooth two audio input methods, 2-in-1. It can withstand large current, no damage to the wire. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. Protection mechanism the tpa3116d2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. High quality it adopts copper dc connector and fence type terminal. Application with bass, enjoy the music tone what you want.
| Brand | MakerHawk #ad |
| Manufacturer | MakerHawk #ad |
| Height | 0.87 Inches |
| Length | 4.65 Inches |
| Weight | 0.43 Pounds |
| Width | 3.94 Inches |
| Part Number | 10I34BGJ184YZ |
| Model | 10I34BGJ184YZ |
More information #ad
