Top 10 Best Damgoo Bluetooth Amplifier

CHIP DUAL TPA3116 HIFI Chip with AM Interference Suppression Function, 100W2 Output Power. WIDE INPUT VOLTAGE RANGE DC 9V-24V with 5.5 2.1mm Interface, Laptop Power Supply Is a Good Choice. BLUETOOTH AUX INPUTUser Can Directly Connect with Wireless Bluetooth 5.0, or Choose the 3.5MM Headphone Line in Way. PROTECTIVE FUNCTIONOver-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection, This means that the Bluetooth amplifier board is not easily damaged. TIP adequate output power is required when the audio input is sufficient and the power supply voltagecurrent is sufficient, the relative power will be higher. Different impedance horns will have different output power.In the case of sufficient voltage and current, the larger the impedance horn, the smaller the relative sound power, please pay attention.

TPA3116D2 HIFI Chip Solution Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1. Wide Voltage Input DC 12-24V. 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. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug.. Safety Protection This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage 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..

TPA3116D2 HIFI Chip Solution Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1. Wide Voltage Input DC 9-24V. 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.. BT and AUX Function BT5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have BT, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug.. Safety Protection This Amp Board Has Overheat Protection, Circuit Protection, Over-voltage and Under-voltage 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..

Output Power 100w100w Output Power, Wide Voltage Input 5V-24V, Can Be Powered by 9V12V15V19V24V. Adapter speaker 4-8 50w-150w. Bluetooth 5.0 User Can Directly Connect with Wireless Bluetooth 5.0 without Password. Easy Installation and Short Start-up Sound The Illustration Of Each Interface Is Printed On The Protective Plate, Making It Easy To Install Even Without Instructions. The Sound of The Amp Board To Start And Connect To Bluetooth Is Short Rather Than Not a Asian Woman's voice.. Protective FunctionThis BT Amp Is Designed with Protective Case, Over-heat Protection, Short-circuit Protection. Note Please Use A Power Adapter With Sufficient Power To Connect The Amp Board, Otherwise The Sound Will Be Distorted. And Make Sure The AMP Board Is Away From The Wifi Signal..

HIFI CHIPZK-502C Adopt TPA3116D2with AM Interference Suppression Function Chips, With Excellent Sound Quality. It Ensures That Even With High Power Operation For A Long Time, THD Is Less Than 0.1. WIDE INPUT VOLTAGE DC 9V-24V, Can Be Powered by 9V12V15V18V24V. TWO AUDIO INPUT WAYSUser Can Directly Connect with Wireless Bluetooth 5.0, or Choose the Headphone Line in Way. PROTECTIVE FUNCTIONThis BT Amp Is Designed with Protective Case, Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection. TIP adequate output power is required when the audio input is sufficient and the power supply voltagecurrent is sufficient, the relative power will be higher. Different impedance of the speaker will have different output power.In the case of sufficient voltage and current, the larger the impedance of speaker, the smaller the relative sound power, please pay attention.

HIFI CHIPXY-502B Adopt TPA3116D2with AM Interference Suppression Function Chips, With Excellent Sound Quality. It Ensures That Even With High Power Operation For A Long Time, THD Is Less Than 0.1.. WIDE INPUT VOLTAGE DC 9V-24V, Can Be Powered by 9V12V15V18V24V. TWO AUDIO INPUT WAYSUser Can Directly Connect with Wireless BT 5.0, or Choose the Headphone Line in Way. PROTECTIVE FUNCTIONThis BT Amp Is Designed with Protective Case, Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection. TIP adequate output power is required when the audio input is sufficient and the power supply voltagecurrent is sufficient, the relative power will be higher. Different impedance horns will have different output power.In the case of sufficient voltage and current, the larger the impedance horn, the smaller the relative sound power, please pay attention.

Introduction ZK-502M AMP is a mini Bluetooth AMP smaller than a card, its peak output power can reach 50W50W, wide voltage input 5-24V, you can easily buy a matching DC power supply.. Friendly Designthis AMP protection board is printed with connection icons, allowing you to easily connect to each port without reading the manual.. It Has Many Functions In A Small Size This AMP has three input methods, their input sequence is USB modeAUX modeBluetooth mode. You can directly connect to the computer through the USB interface without a driver, you can also connect to the playback device through the AUX 3.5mm interface, and finally, you can also connect to the mobile phone through the Bluetooth mode.. What Kind Of Speakers Are Connected To It Active Speakers Passive Speakers There is no doubt that both can be connected. When you connect passive speakers, this AMP is a Bluetooth power amplifier when you connect active speakers, this AMP is equivalent to a Bluetooth receiver. It should be noted that two types of speakers cannot be connected at the same time. You need to choose one type of speakers.. Tip adequate output power is required when the audio input is sufficient and the power supply voltagecurrent is sufficient, the relative power will be higher. Different impedance horns will have different output power.In the case of sufficient voltage and current, the larger the impedance horn, the smaller the relative sound power, please pay attention.

I Am small, But I Have High Compatibility The DC power supply commonly used for wide voltage input DC8-24V can provide energy for me, and at the same time, I can connect 2-8 speakers. I Am Small, But My Power Is Not SmallI can provide a maximum power output of 20W 2, if you use more than 20w 2, it is recommended to add a heat sink on the back of this board. I Am Small, But I Have Many FunctionsWith the latest BT 5.0 connection protocol, the power consumption is smaller and the transmission distance is farther. The same multi-function button can easily realize the volume volume-, play pause function. I Am Small, But I Am Not Vulnerable I have three protection mechanisms, reverse connection protection, short circuit protection, and overheat protection, which means I am not easy to damage.. 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 satisfactory answer..

DUAL TPA3116D2 HIFI Chip Solution Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1. Wide Voltage Input DC 12-24V. 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.. BT and AUX Function BT 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have BT, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug.. Safety Protection This Amp Board Has Overheat Protection, Circuit Protection, Over-voltage and Under-voltage 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..

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 160W2220W.. 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-HT21 power amplifier board, you can make the sound more layered and make the bass more shocking.. HIGH COMPATIBILITYThe DC adapters on the market plug specification 5.5mm2.1mm basically can meet the needs of the ZK-HT21 Bluetooth power amplifier board. If your existing DC power plug is not 5.5mm2.1mm, there is no The problem is because we have included a DC conversion plug in the product.. PROTECTION FUNCTIONZK-HT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage. 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.