Car Stereo Amplifier Board, DROK 30W+30W Class AB Car Audio Amplifier 2.0 Dual-Channel Stereo Amp Board TDA7377 DC12V Amplify Module for Auto Speaker
Car Stereo Amplifier Board, DROK 30W+30W Class AB Car Audio Amplifier 2.0 Dual-Channel Stereo Amp Board TDA7377 DC12V Amplify Module for Auto Speaker
DROK 30W+30W Car Stereo Amplifier Board Parameters: Voltage: DC 9-15V, recommend 12V Output power: Max 2*35W stereo (14.4V 4ohms), can connect 4~8 ohms speakers Input methods: 3.5mm audio input Protective functions: input reverse protection, short-circuit protection, over-current protection, and over-heat protection. Potentiometer rotating handle opening: 7mm PCB size: 55.12*45.21mm Overall dimensions (including heat sinks): 55.12*59.09*50mm Package includes: 1* Car Stereo Amplifier Board
- ASIN: B0785JNBCM
- Brand: DROK
- Size: A Version
- Manufacturer: DROK
DROK TDA7297 15W+15W Audio Power Amplifier Module AC/DC 9-18V 2.0 Dual Channel Stereo Amp Board, DIY Sound System Component
DROK TDA7297 15W+15W Audio Power Amplifier Module AC/DC 9-18V 2.0 Dual Channel Stereo Amp Board, DIY Sound System Component
Parameters:Power Supply: AC/DC 9-18V, Recommend 12V 2AOutput Impedance:4-8 ohmsEfficiency: up to 90%Output Power: 15W+15WChip: TDA7297 Dual-Channel Amplifier ChipPlease follow the picture to connect the Power Supply and Speaker. Package Includes:1x Mini Amplifier
- UPC: 619397028223
- ASIN: B00C4MT274
- Brand: DROK
- Size: 15W+15W
- Manufacturer: DROK
AOSHIKE DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board (Bluetooth Amp)
AOSHIKE DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board (Bluetooth Amp)
TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output ,Video Audio Accessories Power supply: DC 12-24V Output power: 100W Use 12 to 24 v power supply,DC power supply wide working voltage, power saving type design, efficiency is as high as above 90 percent.The biggest can support 100 w Bass sound channel output Working voltage range: Dc 9 to 25 v (current 2 -3A above, if you want to power Big,advice 19-24v 4A above). Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz Audio input sensitivity: 500 mv. Speaker impedance: bass speaker impedance: 2-8 ohm Bass output power: 12V/10w(8ohm)/ >19w(4ohm)/>22 w( 3ohm m) />30w(2ohm) 15V/>15w(8ohm)/>29w(4ohm)/>39w(3ohm)/>50w(2ohm) 19V/>24w(8ohm)/>48w(4ohm)/>60w(3ohm)/>75w(2ohm) 24V/>38w(8ohm)/>75w(4ohm)/>95w(2-3ohm) Packaging included 1pcs* Subwoofer Amplifier Board
- UPC: 606479978040
- ASIN: B07BKYL3GC
- Brand: AOSHIKE
- Size: Bluetooth Amp
- Manufacturer: AOSHIKE
DROK AC 80-300V 100A Volt Amp Power Energy Meter
DROK AC 80-300V 100A Volt Amp Power Energy Meter
Parameters: Voltage Measuring Range: AC 80.0-300.0V Current Measuring Range: AC 0-99.99A (Resolution: 0.01A, display 100.0A when over 100A) Active Power Measuring Range: 0-3000W Resolution: 0.1W (under 10 000W); 1W (over 10 000W) Electric Energy Measuring Range: 0-9 999 999kWh Resolution: 0.001kWh (0-9 999.999kWh); 0.01kWh(10 000.00-99 999.99kWh); 0.1kWh(100 000.0-999 999.9kWh); 1kWh(over 1 000 000kWh) Measuring Accuracy: 1% ± 2 digits Measuring Speed: 2 times per second Outside Dimension: 79*43*48mm Installation Dimension: 76*39mm Save Function: Automatically save the accumulated electricity value during the power outage. Reset Function: Long press the reset button for 5 seconds, the accumulative electricity will be cleared to zero. Operating Condition: Working Temperature: -10～+50℃ Working Humidity: 10 ~ 80% (no condensation) Working Pressure: 80 ~ 106kPa Sunlight: No direct exposure Wiring Connection: (a) Connect the green wire of secondary CT(current transformer) to the BLUE terminal of the meter. (b) Pass the circuit under measurement through the hole of the CT, and then connect it to the green terminal. (c) After power on, the screen will display the measured data. Note: The multimeter can only work on AC 50-60Hz pure mains supply. Do not use it to measure square wave, inverter output and the corrected sine waves circuits, otherwise the product will burn! Do not wrongly exchange the wiring of voltage input(green terminal) and current transformer(blue terminal), otherwise the product will burn! Do not squeeze the LCD screen when install the multimeter, otherwise the screen will display gibberish or broken codes. Package Includes: 1 X AC Power Meter
- ASIN: B01MRZAFAF
- Brand: DROK
- Size: AC 80~300V
- Manufacturer: DROK
DROK TDA7498 2X100W Dual Channel Class D Audio Amplifier Board, DC 24V Digital Stereo Power Amp Module for 8Ω Subwoofer Computer Speaker Motorcycle
DROK TDA7498 2X100W Dual Channel Class D Audio Amplifier Board, DC 24V Digital Stereo Power Amp Module for 8Ω Subwoofer Computer Speaker Motorcycle
Features: Amplifier chip: TDA7498 Output power: 100W+100W (Vcc = 36 V, RL = 6Ω, THD: 10%) Output power: 80W+80W (Vcc = 34 V, RL = 8Ω, THD: 10%) Wide range single power supply: 15-34VDC(recommended 24V) Applicable speaker impedance: 8 ohm best(4 ohm or 6 ohm also works) Four fixed gain settings available: 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB Adopts differential input to minimize common-mode noise Protection: short-circuit protection, over temperature protection With standby and mute features High efficiency: 90% Description: The TDA7498 is a 100W+100W dual-BTL class-D audio amplifier with single power supply designed for home theater and active speaker applications. It adopts 36-pin PowerSSO packaging with exposed pad up (EPU), more convenient to mount a separate heatsink. Mode: The TDA7498 has three kinds of modes: standby, mute and normal working mode(you can set the mode by shorting the pins shown on pictures). Standby mode: all circuits closed, at a low power state; Mute mode: all input signals connects ground, the duty cycle of forward/backward PWM output signal is 50%; Normal working mode: the amplifier works normally. Package Includes: 1 x TDA7498 Amplifier Board
- ASIN: B01FXE2TD8
- Brand: DROK
- Size: TDA7498
- Manufacturer: DROK
DROK TPA3116 Digital Power Amplifier Board 12-24V High Power Amplifier Module 50+50W Power Amplifier Chip with Volume Adjustment Potentiometer Switch Support PBTL 100W
DROK TPA3116 Digital Power Amplifier Board 12-24V High Power Amplifier Module 50+50W Power Amplifier Chip with Volume Adjustment Potentiometer Switch Support PBTL 100W
Product Parameters: Dimension: 85.5×55×26 mm (Not included the projection of potentiometer (15mm)) Operating voltage range: DC 9-25V (Current above 3A, if you would like a higher power, 19-24V/above 4A is more suitable) Audio input sensitivity: Dual-channel 700mv; Parallel mono 850mv Speaker impedance: Dual-channel speaker: 3.5-8 Ω; Parallel bridge mono speaker: 2-4Ω Maximum output power: 50W (left channel) + 50W (right channel); Parallel bridge mono 100W Reverse connection protection: Yes. (Positive and negative reversal is not energized.) Audio input connector: Standard 3.5MM audio line input jack, or from 3P socket input audio. Reserve mute interface (MUTE), when needed, can connect to the pre-mute interface devices. Method of Wiring: 1. Check the indicate instruction carefully before wiring. 2. Connect the speaker wire: speaker ”+” connects to Lout ”-”, speaker ”-” connects to Rout “-”. 3. Connect the audio input wire. 4. Plug in the power after confirming if the wiring is correct. To change the wiring or move the board, you must unplug the power firstly. Use Notes: 1. Power supply cannot connect to the output interface of the speaker, or the chip will be damaged. 2. The board cannot be placed on the metal surface, electrically conductive objects or wet objects which will cause short circuit or induced current sound. 3. Output power: Tip: To the audio input in sufficient supply voltage / current enough, will have enough output power. Higher relative power supply voltage will be bigger, different speakers have different impedance output power. Under voltage and current enough, the number of speakers in Europe, the smaller the relative sound power, please pay attention! Package Includes: 1 × TPA3116 Amplifier Board
- ASIN: B0177F614Y
- Brand: DROK
- Size: Dual Channel 50W+50W
- Manufacturer: DROK
Yeeco Audio Amplifier Board, Dual Channel 50W+50W Digital Power Amplifier Board DC 9-25V 15V 20V 24V Car Audio Stereo AMP Module with Volume Knob and 3.5MM Audio Input for Audio System DIY Speakers
Yeeco Audio Amplifier Board, Dual Channel 50W+50W Digital Power Amplifier Board DC 9-25V 15V 20V 24V Car Audio Stereo AMP Module with Volume Knob and 3.5MM Audio Input for Audio System DIY Speakers
Parameters: Wide voltage range: DC 9-25V(maximum voltage is no more than 25V) Output power(Dual-channel): 50W+50W; Parallel bridge mono 100W Protection: Reverse connection protection Speaker output short circuit protection Power anti-shock protection No "POP" sonic boom when turn on/off Size: 84mm(L)x 51mm(W)x 29mm(H)-not include the potentiometer(15mm) Wiring instructon: 1. Make sure the correct wiring before connecting the amplifier board; 2. Speaker wiring: connects speaker "+" to Lout "-", connects speaker "-" to Rout "-"; 3. Connect the audio input wire; 4. Power on the amplifier board after confirming the wiring. Remember to unplug the power if you want to change the wiring or move the board. Note: 1. Power supply cannot be connected to the output interface of the speaker, otherwise the chip will be damaged; 2. Please mount install this amplifier bpard on somewhere without metal and other conductive objects to avoid causing short circuit or current sound; 3. Increase the heat sink when meeting with high-voltage power supply, cooling at high power output state. Package include: 1x DC 9-25V Digital Power Amplifier Board
- ASIN: B01IXV4JSQ
- Brand: Yeeco
- Size: 50W+50W
- Manufacturer: Yeeco
12 Volt Amplifier Board, DROK PAM8610 Mini Stereo AMP 10W+10W Digital Audio Amplify Circuit Class D 12V DC Portable Low Power Ampli Module Dual Channel Amplifier DIY for PC Speaker Car Automotive
12 Volt Amplifier Board, DROK PAM8610 Mini Stereo AMP 10W+10W Digital Audio Amplify Circuit Class D 12V DC Portable Low Power Ampli Module Dual Channel Amplifier DIY for PC Speaker Car Automotive
Parameters: Work: D Class Quiescent current: 20mA Efficiency: 90% Rated output power: 10W +10W (8Ω) Frequency response: 20Hz to 50KHz Operating voltage: DC 7.5-15V Recommended power supply voltage: 12V, the center PIN of 12VDC is + PCB board size: (40 * 40) mm Power Interface: 5.5 socket NOTE: It is NOT acceptable to connect the - outputs of the L & R speakers together. Package includes: 1x Mini Amplifier Board
- UPC: 519397036955
- ASIN: B00C4LB57A
- Brand: DROK
- Size: Type_5.5 Socket
- Manufacturer: DROK
PYLE PLW12BL 12-Inch 800 Watt Subwoofer
PYLE PLW12BL 12-Inch 800 Watt Subwoofer
PYLE PLW12BL 12-Inch 800 Watt Subwoofer
- UPC: 961613194176
- ASIN: B0007GBAY2
- Brand: Pyle
- Manufacturer: Sound Around
DROK Dual Channel Bluetooth Amp Board, Bluetooth Amplifier,50W+50W Bluetooth Speaker Stereo Audio Amplifier Receiver Home, DC12V/24V Wireless Ampli Module with DC12V 5A US-type Power supply Adapter
DROK Dual Channel Bluetooth Amp Board, Bluetooth Amplifier,50W+50W Bluetooth Speaker Stereo Audio Amplifier Receiver Home, DC12V/24V Wireless Ampli Module with DC12V 5A US-type Power supply Adapter
Product Parameters: Amplifier type: AV amplifier Channel: 2 channel Weight: 0.154kg Resistance: 4ohm Dimension: 78*70*38cm Input voltage: 12V-24V Input current: at least 2.5A Bluetooth connecting distance: within 10 meter Bluetooth standard: Bluetooth 4.0+EDR Headset power: 105mW*2 Speaker output power: 50W*2 Power input: DC 12V-24V 3A--4A Note: Connect the speakers, please use 12V power supply; Connect the headset, please use 5V power supply; Recommend speaker power is 10W to 120W. Bluetooth not connect succeed: power off it and restart again Amplifier no sound: check whether volume normal, confirm insert DC 12V-24V power Aux audio input no sound: only can use 3.5mm audio signal cable IBM(Lenovo) PC cannot connect the Bluetooth with this amplifier, need to download the Bluetooth driver then connect Bluetooth device, click>> Control Panel, find the "Sound" option, setting Bluetooth as the default device. Package includes: 1pcs Bluetooth amplifier 1pcs audio signal cable(1.2m length) 1pcs AV audio signal cable(1.5m length) 1pcs US-type power supply
- ASIN: B013AIQWLE
- Brand: DROK
- Size: 50W+50W
- Manufacturer: DROK