Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black

Bluetooth 5.0 Featuring an integrated Bluetooth ATS2853 chip, this bluetooth amplifier supports streaming up to 50ft (15m), connect to your MP3 Phone Pad PC via Bluetooth input, 19V 4.74A power supply and 50W x2@4Ohm support to drive 2-8 Ohm speakers.

Bluetooth 5.0 Featuring an integrated Bluetooth ATS2853 chip, this bluetooth amplifier supports streaming up to 50ft (15m). Effortlessly connect via Bluetooth to enjoy high-quality music from MP3, Phone, Pad, PC, or Laptop, embracing the wireless era.

Parameters A new efficient digital amplifier, input DC6-15V, receive 15Wx2 power.

RCA Input ,Can be plug in with Ipod,MP3 MP4

Material Metal,Size 6" x 4" x2". Package Contents 1 x Mini Hi-Fi Audio Stereo Amplifier. No power supply.

Mini Audio Amplifier-- 2 channel stereo audio circuit design. Aluminum housing with excellent processing. Super fit for Vehicle, motorcycle, boat, home use with easy installation.

Low 0.04% Thd+N

Universal Compatibility In addition to Bluetooth 5.0, features a standard 3.5mm AUX input, making it compatible with mobile phones, notebooks, PCs, PSPs, and CD players for versatile audio enhancement.

Low THD+N(0.1%) without filter; small static current; low power consumption; small heating generator.

Sound Is Clear And Analytical With No Background Noise. Bluetooth Is Faster And More Stable.

The V1.0G Class D amplifier features two Texas Instruments TPA3116D2 chips for driving speakers in a stereo high-efficiency digital amplifier power stage with advanced oscillator PLL circuitry and multiple switching frequency options to avoid AM interference. The high performance effectively improves output power and audio quality.

After the power amplifier board is powered, the DC voltage between the two pads of the speaker is 0V, and the DC voltage between the speaker pad and GND is half of the power supply voltage.Hands should not touch the pins of the components on the board, human interference signals interfere with the timing of the digital power amplifier, resulting in damage to the chip. A strong high voltage with static electricity on the human body will break down and damage the chip.

Product name 2.1 channel subwoofer power amplifier board

Jcevium

The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers.With a filter inductor, the sound is round and clear.It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire, good wiring and short circuit.

12V DC power supply. Input voltage 100V-240V 50 60Hz; output DC 12V 5A (60W) max.

Fully balanced TOPPING PA7 Plus utilize a newClass D amplifier circuit with a variety of exclusive optimization techniques, which has powerful low distortion performance and power output. These technologies ensure a clearer, cleaner, deeper sound without any background noise. In addition, the balanced structure is able to reduce noise during transmission, thus enabling better performance of the audio source and avoiding wasted performance during transmission.

COMPACT DESIGN Digital class D Brazilian technology allows this amplifier to have a small footprint by integrating a high-speed mosfet power supply with top of line transistors to ensure performance in a small heat sink without compromising performance. Dimensions 3.93 depth x 5.02 width x 2 height

OPTISOUND Advanced OEM integration

7900W high-power car amplifier can effectively improve the sound quality of car audio and bring a nice experience to users.