Top 10 Best 2.1 Bluetooth Amplifier

4 CHANNEL BRIDGEABLE AMPLIFIER Pyles PLMRA430BT is engineered as a 4 Channel bridgeable marine amplifier that powers up your speaker and is universally compatible. It has a bridge mode selection switch and high or low electronic crossover network. 2.1 BLUETOOTH CONNECTIVITY Built with 2.1 Bluetooth connectivity that has a wireless range of 25 feet. Compatible with all Bluetooth devices like iPhone, Android, iPad and tablets. It even has a smart auto connect that remembers device pairing info. WATERPROOF WEATHERPROOF The audio amplifier is waterproof with its marine grade rating of IP-01. Its constructed with silver-plated stereo speaker output terminal connectors to combat weather corrosion with long term us. SHORT PROTECTION Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions. POWERFUL 1000 WATT This amplifier receiver is powerful with its 1000 WATT MAX and dual MOSFET power supply. Comes with dual adjustable input GAIN level controls between 4 to 8 Ohm speaker impedance.

2.1CH Bluetooth 5.0 Power Amplifier Exquisite design, improved operation, great sound performance.. BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passivepowered subwoofer. SUB volumeFrequency, BassTreble control ensure Hi-Fi music quality.. BT30D wireless stereo amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillatorPLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.. Bluetooth 5.0 stereo audio amplifier receiver, increase the stability, sound quality and use distance, streaming range up to 50ft, works with latest devices including smartphone, tablet, laptop, computer, etc.. What You Get BT30D Amp x1, 24V4.5A power supply x1, user manual x1, our worry-free 24-month warranty, and friendly customer service..

2-in-1 High quality power amplifier board. With AUX and Blue tooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther. High Performance Blue tooth audio amplifier module 2.1 channel, Max output power 2X50W100W. With antenna and antenna base, the signal is better, the efficiency is high, and the anti-interference ability is strong. Protection Mechanism With short-circuit protection as well as overcurrent, overheating, and anti reverse connection protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. High Quality It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired. Application With bass, treble, subwoofer frequency and volume control, easy to adjust volume, enjoy the music tone what you want. Widely used in store solicitation, home theater, square speakers, etc.

Ultra-efficient amplifier with 2 x 30 watt stereo output and an additional 80 watt passive subwoofer output - perfect for home theaters, listening rooms, Hi-Fi, DIYand small offices. Front panel sub volume, tonedirect, treble, bass and master volume controls provide the user with the ability to easily dial-in their preferred listening preferences. Variety of inputs including Bluetooth 5.0, stereo RCA, and 3.5mm Aux provide flexible application options. Includes Quality DC Power Supply and a rear USB 5VDC charging output and Speaker Spring terminals make connecting speakers fast and easy. Lighted Master Volume indicates power ON and listening mode white for Line In and blue for Bluetooth operation a sleek black aluminum enclosure is aesthetically attractive and unobtrusive. USER MANUAL located in the LARGE image set click on the images at the left, large images will load and manual will be displayed.

The Fosi Audio BL20C is a Bluetooth 5.0 enabled 2.1 channel stereo amplifier and U-disk player with a compact Class D power amp. It allows for convenient and portable use with U-Disk input supporting popular audio formats such as MP3, WMA, APE, FLAC, and WAV. Flexible connection options include U-disk, Bluetooth, and RCA input, all capable of driving passive speakers and powered subwoofers to upgrade your audio system.. The BL20C stereo receiver amplifier boasts the STMicroelectronics TDA7498E chip for powerful audio performance. This dual BTL class-D audio amplifier is designed for home speaker systems and features a single power supply. BL20C boasts smart protection, thermal overload protection, small offset 20 mV, standbymute features, and differential inputs for minimal common-mode noise, providing a superior audio experience.. Experience top-notch sound quality with the BL20C mini amplifier's advanced circuit design that ensures hi-fi sound. Stream music from your favorite media services with ease and without compromising on sound quality. BL20C is compatible with the latest devices such as iPhoneAndroid, iPod, iPad, PC, laptop, computer, TV, DVD, and more.. Experience a new level of control with the BL20C stereo amp's various knobs - including bass, treble, volume, and input mode switch, as well as options for the previous song, next song, and playpause controls. These controls set the BL20C apart from traditional audio amplifiers with a powerful MAX output of up to 320W, allowing for a customized listening experience.. What you Get BL20C stereo power amplifier x1, Bluetooth antenna x1, User Manual x1, Power Adapter x1, AC Cord x1, our worry-free 24-month warranty, as well as friendly customer service..

TPA3255 HIFI CHIPThe ZK-AS21 power amplifier board uses two TPA3255 power amplifier chips.Support wide voltage input18-36V, power up to 220W2350W PMPO.. 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. By adjusting the high and low frequency knobs of the ZK-AS21 power amplifier board, you can make the sound more layered and make the bass more shocking.. HIGH COMPATIBILITYThe DC adapters on the market plug size 5.5mm2.1mm can basically meet the needs of the ZK-AS21 Bluetooth power amplifier board. If you don't have a DC plug, please don't worry, you can also directly connect the positive and negative poles of the wire to the power socket of the amplifier board.. PROTECTION FUNCTIONZK-AS21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. With short circuit protection, undervoltage protection, overvoltage protection, clipping protection.. 7 24 Hours After-sales Service Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. 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.

2.1 Channel Hifi DAC Amplifier Support 24bit192Khz Audio with EQ Control. 100Watts Class D power amp50Watt x24ohm with low-pass power subwoofer output and passive speakers output can drive most home speakers. Easy to build your home theater systems and enjoy Hi-Fi music with DA2120A.. Multiple Input Modes. DA2120A wireless stereo amplifier supporting PC-USBOpticalCoaxial3.5MM AUXBluetooth 5.0 input can fit with most home Hi-Fi sound systems. Note Optical interface does not support DolbyDST audio.. DA2120A adopts the Texas Instruments NE5532 operational amplifier chip. The DA2120A are high-performance operational amplifier combining excellent DC and AC characteristics, featuring very low noise, high output-drive capability, high unity-gain, maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. NE5532 are compensated internally for unity-gain operation, with specified maximum limits for equivalent input noise voltage.. DA2120A with Advanced Digital Amplify Circuits that all analog signals are converted to a digital signal to make the PHASE of input and output signal keep same. Phase shift is zero. Strong anti-interference ability. High efficiency up to 99.. What You Get DA2120A Hifi DAC amplifier x1, Bluetooth antenna x1, 24V4.5A power supply x1, remote control x1, PC-USB Cable x1, Optical Cable x1, user manual x1, our worry-free 24-month warranty, and friendly customer service..

4 CHANNEL BRIDGEABLE AMPLIFIER Pyles PLMRA410BT is engineered as a 4 Channel bridgeable marine amplifier that powers up your speaker and is universally compatible. It has a bridge mode selection switch and high or low electronic crossover network. 2.1 BLUETOOTH CONNECTIVITY Built with 2.1 Bluetooth connectivity that has a wireless range of 25 feet. Compatible with all Bluetooth devices like iPhone, Android, iPad and tablets. It even has a smart auto connect that remembers device pairing info. WATERPROOF WEATHERPROOF The audio amplifier is waterproof with its marine grade rating of IP 01. Its constructed with silver plated stereo speaker output terminal connectors to combat weather corrosion with long term us. SHORT PROTECTION Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions. POWERFUL 400 WATT This amplifier receiver is powerful with its 400 WATT MAX and dual MOSFET power supply. Comes with dual adjustable input GAIN level controls between 4 to 8 Ohm speaker impedance.

Use classic TAS5548 TAS5624 power amplifier chip,Max output power is 150W150W, load 4Ohm speaker, Let you enjoy Stereo Hi-Fi Music. Bluetooth uses QCC3034 chip, version 5.0, supports ACC SBC APT-X and APT-X LL APTX-HD lossless transmission, low frequency output is specially designed to connect active subwoofer, it is very easy to build a 2.1 channel system. Bluetooth, PC-USB, Optical, Coaxial, RCA Audio input,Multiple input options to meet your different needs,Perfectly compatible with most home audio equipment, such as mobile phones, computers, tablets, TVs, TVs, MP3, CD players, etc. With treble and bass adjustment of 12 dB and EQ effect, the sound is more delicate, compact and powerful internal layout,to ensure HiFi clear and pure sound, exquisite appearance and with LED Large display screen and remote control design bring you different enjoyment.

Advanced 2.1CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, the best choice for your home audio entertainment. You can connect passive speakerspassive subwooferpowered speakerspowered subwoofer to DIY a stereo sound system.. Fosi Audio BT30D Pro is the upgraded version for BT30D. All-NEW Black Aluminum Appearance. BT30D VS BT30D Pro MAX Power Output 50 Watt x2100 Watt VS 165 Watt x2350 Watt, Amplifier Chip TPA3116D2 VS TPA3255. Output RCA output for powered subwoofers VS 3.5MM full-range output for powered subwoofers and speakers. Just choose one model for your needs.. BT30D Pro Adopts 2PCS Texas Instruments TPA3255 high-performance Class-D power amplifier chip. BT30D Pro can drive up to 2 x 175 W into 4- load and 2 x 220 W into 3- load. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 m MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.. Professional wireless amp with subwoofer frequency, SUB volume, master volumebasstreble control. No pop sound, no audible noise during the connection. Have a good time with Hifi music journey.. What You Get BT30D Pro Amp x1, power supply x1, user manual x1, our worry-free 18-month warranty, and friendly customer service..