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1. XINGYHENG #ad
XINGYHENG 2Pcs TPA3118 Single Channel Digital Audio Power Amplifier Board Module 1X60W DC 12V-24V Converter for Audio System DIY Speakers #adXINGYHENG #ad
- This module can be applied to audio system, household power system, DIY speaker etc. A large area of copper and dense vias hole enhance heat dissipation. Package including 2 pack of digital power amplifier board, which consist of power amplifier chip and high frequency capacitor.
It has current limiting, short circuit and over temperature protection. Capacity factor: input power is about 60W. Mono digital audio power amplifier chip.
High output and low power consumption. Sound quality is very good by using this module. A wide range of applications: applicable speaker impedance is 4-8 ohms 8 ohms is the best.
High power high effciency: high reliability, strong vibration resistance, good electromechanical performance. Even if the output is short circuit, it will not burn out the module and it is safer. It is long lasting and durable for you to use. Super material: it is made of electronic accessories, nickel plating on surfaceanti-oxidatioan, inner conductor: pure copper. Working voltage is about DC 8-24V.
2. Nobsound #ad
Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp Black #adNobsound #ad
- Compared with other similar products on the market, it also uses a NE5532 buffer op-amp to achieve more powerful performance. Power supply not included, search asin: b074j81xrb to get one: DC 8-25V; at least 3A; higher voltage and current within the limitation would bring higher power.
The subwoofer version search asin: b072kdnw3f / b071gl4c9v is used for a subwoofer, while the full frequency version is used for a normal speaker please note it is for one single speaker, not a pair.
Its super mini size can be easily hold by one hand, which will be a good match for your desktop. So if you have a pair of speakers, you should buy two full frequency amplifiers. This full frequency amplifier adopts brand-new TI TPA3116D2 amplifer chip, which can offer 100W powerful output and 90% efficiency.
|Part Number||GFJ445 + GFJ518|
3. 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 .
300w+300w hifi integrated class d amplifier, exclusively designed for the customers who pursue HiFi sound, 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 sed as audio output can go to connect any Powered device: Speakers, Active Subwoofer ect. More detail connection and use ways, Amplifier, 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, matched with our A07 home speaker amplifier, an tube preampTUBE A3 PRO / T7 / T8, And the exterior design is delicate and beautiful little amp, allowing you to liberate your ears in this noisy city.
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.
|Manufacturer||YIMA TECH #ad|
4. Fosi Audio #ad
Fosi Audio M04 Subwoofer Stereo Amplifier Mono Channel Class D Amp Home Theater TPA3116 Power Amp for Passive Speakers/Home Bookshelf Speaker 100Watt 2-8ohm #adFosi Audio #ad
- This amplifier improves the bass response of passive subs, can use a selector to switch to subwoofer bass amplifier or full frequency mono amplifier. Exclusively designed for the customers who pursue HiFi sound.
Fosi audio m04 is a sub amplifier for the passive subwoofer, adopts TPA3116 chip, NE5532 op-amp, can provide 100watt output power for 4-ohm subwoofer or speaker, with smooth volume control knob. What’s you get: fosi audio m04 amplifier x1, ac cord x1, 19v/4.
74a power adapter x1, user manual x1 and 18 months warranty and 24 hours after-sale service online to provide you a great shopping experience. This home hi-fi amplifier can get a deep, crisp, clean low-frequency sound effect in dedicated home theater systems and media rooms. Mini size and solid shell, built-in low pass filter for subwoofers with sub frequency control, it's practical and powerful.
|Brand||Fosi Audio #ad|
5. Skar Audio #ad
1200W, Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control #adSkar Audio #ad
- Stable at 1 ohm | Remote Subwoofer Level Control Included. Frequency response: 20hz - 250hz, on-board Bass EQ Switch with +6 or +12dB boost at 45Hz. Damping factor - 150
|Brand||Skar Audio #ad|
|Manufacturer||Skar Audio #ad|
|Warranty||2 year limited warranty|
6. Douk Audio #ad
Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater #adDouk Audio #ad
- Besides, it also has a bass cutoff frequency control knob. Its optimized circuit can ensure totally no background noise. Besides, it also built-in speaker protection circuit and low pass bass filter. G2 can be used as a sub amp or a mono channel amp.
It adopts ti tpa3116 and ne5532 op-amp, which can offer 100w high power and can drive most home sub and mono speakers. Applications: ① g2 can be used as a subwoofer power amplifier for passive subwoofers; ② g2 can be used as a mono amp to drive single channel.
Prompt and courteous customer service. Compared with normal 2. 0ch amps, it can ensure totally no interference between two channels and can provide higher power.
It can keep the purity of the sound and avoid the resistor influence. It has a gain setting which allows 4-level of output level setting 20/26/32/36 dB. You can use two g2 to drive left and right channel separately, which are known as PBLT / BTL Bridge amp. For any questions you have, please feel free to contact us on Amazon. Equipped with 19V 4. 74a high quality power supply.
7. DAJUNGUO #ad
TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W×2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black #adDAJUNGUO #ad
- High compatibilitythe dc adapters on the market plug specification 5. 5mm*2. 1mm basically can meet the needs of the ZK-HT21 Bluetooth power amplifier board. Protection functionzk-ht21 bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. 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. It has short-circuit protection, over-current, and anti-reverse protection.
7 * 24 hours after-sales service paying attention to customer experience and satisfying customers is Our Service Tenet. Treble & bass controlif you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio.
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. By adjusting the high and low frequency knobs of the ZK-HT21 power amplifier board, you can make the sound more layered and make the bass more shocking. Tda7498e hifi chipthe tda7498e chip solution: stereo dual-channel output to ensure continuous serial high-power Operation, Wide Voltage Input DC: 15-36V, This power amplifier board uses two TDA7498E high-fidelity maximum output power up to 160W*2+220W.
8. BOSS Audio Systems #ad
Class A/B, Mosfet Power Supply, Low Pass Crossover, Stereo, Low/High Level Inputs, Monoblock, BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier, 1100 High Output, 2/4 Ohm Stable #adBOSS Audio Systems #ad
- It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry. Low & high level inputs - a low level rca input is measured in voltages. We strongly encourage professional installation of this product to ensure proper functionality.
Class a/b topology - class ‘a’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Both essentially carry signal from your receiver to your amplifier to your speakers.
Power - 1100 max x 1 @ 2 ohms, 550 max x 1 @ 4 Ohms. You can set exact sound specifications for the bass frequency reproduction. Warranty - boss audio systems provides a 6 year Platinum Online Dealer Warranty for purchases through Amazon.
Com. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier. Mosfet power supply - a mosfet is an electrical switch that allows the flow of electrical current. Class ‘b’ amplifiers have no current flowing through its outputs with no audio signal. Variable low-pass crossover - subwoofers reproduce sound based on a number of different low-range frequencies. A high level +/- wire input is measured in wattages.
|Brand||BOSS Audio Systems #ad|
|Manufacturer||BOSS AUDIO #ad|
|Warranty||6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers|
9. Fosi Audio #ad
Fosi Audio TDA7498E 2 Channel 160W x2 Stereo Audio Amplifier Mini Hi-Fi Class D Integrated Amp for Passive Speakers with 24V Power Supply #adFosi Audio #ad
- Adopt stmicro tda7498e chip to get clear audio sound, no audible noise, No pop, dead silent when nothing is playing through it. Home small hi-fi amp, Exclusively designed for the customers who pursue HiFi sound.
2. 0ch audio integrated amplifier, aluminum enclosed, good looks, small size, simple functionality, and excellent sound quality. What you get: tda7498e amplifier x1, power adapter x1, user manual x1, 18-Month global warranty, AC cord x1, and 24-Hour quick customer service.1
160w x 24 ohms, mp3 players, tv, for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, cd players, phone, can use iPod, 0.04% thd, echo dot, 20 hz - 20 khz, or Streaming Media players as input.
10. Fosi Audio #ad
Fosi Audio M02 Subwoofer Amplifier Mono Channel Amp Home Theater Power Amp 100Watt #adFosi Audio #ad
- Full-frequency and sub bass switchable With a selector can be switched to subwoofer bass amplifier or full frequency mono amp, can be connected to passive suboower/speaker.
High quality after-sale service With 18 months warrenty and 24 hours after-sale service online to provide you the great shopping exprerience. Hi-fi amp with clean sound qualitym02 subwoofer amp adopts tpa3116 chip, NE5532 op-amp, can provide 100watt output power for 4 ohm subwoofer or speaker.
Home hi-fi amplifierhome hi-fi mono integrated class d amplifier, Exclusively designed for the customers who pursue HiFi sound; Ship with 19V 4. 74a power adapter. No pop, no audible noise, dead silent when nothing is playing through it. Mini compact but powerfulbuilt-in low pass filter for subwoofers with sub frequency control, small simple compact design but practical and powerful.