Upgrated version: model: ad-001, with better quality capacitor resistance, the sound is more stereo; Better performance heat dissipation; 4 mounting holes are made of gold-plated material, which is more beautiful. Perfect for your for home or vehicle music streaming sound system. Board button: the professional compact mini speaker sound amplifier board features crisp and responsive buttons for power interface, next, play/pause.
Volume+, volume-, there is a Bluetooth indicator, previous, when you see the red and blue alternately flashes you can be paired. Small size with big sound: this amp with two high efficiency drivers easily can reach 110-120 db, deeper sound experience. Plus, 6 month extended warranty and 24/7 friendly customer service.
Blue and red optional.
Kastar AC Adapter, Power Supply 12V 6A 72W, Tip Size 5.52.5mm for LCD Monitor, LCD TV, 5050 3528 5630 LED Strip Light, Tape Light, Rope Light, Wireless Router, ADSL Cats, Security Camera
2-prong are often used on "Double-Insulated" apps that do not rely on grounding to provide shock and fire safety. Kastar ac adapter guarantee: this kastar ac adapter has been tested fully by Manufacture and is guaranteed to work with the compatible LCD Monitor and LCD TV models CE, FCC and RoHS certifications ensure world-class quality.
Kastar ac adapter 100% guarantee to work as original LCD adapter, manufactured at the highest quality standards for ultimate reliability. Power input: ac110-240v worldwide input voltage, please verify carefully that the DC Output 12V 6A and connector Tip size in the pictures match your original adapter before purchasing.
Charge with ultra reliability prevents your lCD Monitor, short circuit, TV or LED strip lights from overcharging, and electronic shock; High energy efficiency - friendly to the environment. Kastar ac adapter perfect replacement for your original lcd monitor, lcd TV AC adapter and LED strip lights, All Items Include 30-day Money Back and 18-Month Manufacturer Warranty - We Value Your Satisfaction.
Upgraded Blue Poly Injection Cone 2-Way 180 Watt Peak w/ Non-fatiguing Butyl Rubber Surround 110 - Pyle PL42BL - 20Khz Frequency Response 4 Ohm & 3/4" ASV Voice Coil - 4" Car Sound Speaker Pair
This car speaker is pack with exceptional 88dB 1w/1m decibel sensitivity. Loud and clear: pyle car speaker were carefully combined to reproduce sound clearly with outstanding responsiveness. 90w rms and 180w peak: this 4" car speaker can provide up to 90 watts rms or 180 watts peak power because it is 20 oz magnet structure.
Pyle model : pl42bl4'' 180 watt 2-way speakers4'' 180 watt two-way speakers one pair 4'' two-way speaker systems power handling: 90 watts rms / 180 watts max non-fatiguing butyl rubber surround 3/4'' High Temperature ASV Voice Coil Standard 4'' Size Fits OEM Locations Blue Poly Injection Cone 20 oz Magnet Structure 1/2'' Neodymium Film Dome Tweeter Impedance: 4 Ohm Sensitivity: 88 dB Frequency Response: 110Hz - 20Khz Mounting Depth: 1.
95'' pyle's blue label series speakers don't just sound great - they look great, too. 4-ohm impedance: this car speaker has 4-ohm impedance rating that compensates the undersized wire found in many of today's cars. A pair of round 4'' 180 watt speakers - carrying both the high and low end for a fuller range sound.
They're great replacements for your vehicle's factory speakers - you'll hear the difference immediately.
Bluetooth Amplifier Board, DROK Digital Amplifier Wireless BT 3.0 4.0 4.1 Audio Amp Board Headphone 2 Channel 50W+50W Bluetooth Speaker Board Small Amplifier Module with Case
Power input: ac110-240v worldwide input voltage, please verify carefully that the DC Output 12V 6A and connector Tip size in the pictures match your original adapter before purchasing. Charge with ultra reliability prevents your lCD Monitor, TV or LED strip lights from overcharging, short circuit, and electronic shock; High energy efficiency - friendly to the environment.
Kastar ac adapter perfect replacement for your original lcd monitor, lcd TV AC adapter and LED strip lights, All Items Include 30-day Money Back and 18-Month Manufacturer Warranty - We Value Your Satisfaction. Package includes: 1 x kastar lcd ac adapter, 1 x 3-Prong extended Power Cord, 1 x Kastar Feedback Card, 1 x Retail Package.
110hz - 20khz frequency response: pyle, 4" two way sound speaker system has a 20 oz magnet structure, 1/2'' neodymium film dome tweeter and frequency response. 90w rms and 180w peak: this 4" car speaker can provide up to 90 watts rms or 180 watts peak power because it is 20 oz magnet structure. Loud and clear: pyle car speaker were carefully combined to reproduce sound clearly with outstanding responsiveness.
Drok bluetooth audio amplifier board wide input voltage range is DC 4. 5v-27v, output power is 50wx2, can be powered by 12v or 24v, SNR is 102dB.
AOSHIKE DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board Bluetooth Amp
1/2" neodymium film dome midrange. Operating voltage range: dc 12-24vmaximum voltage is no more than 24V; built-in TPA3116 amplifier chip;This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board. Dc 12-24v power supply, power-saving design, wide operating voltage, more than 90% power efficiency.
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, power saving type design, DC power supply wide working voltage, 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.
3/4'' asv voice coil: pyle car sound speaker system is capable of 3/4'' high-temperature ASV voice coil. Drok bluetooth audio amplifier board wide input voltage range is DC 4. 5v-27v, can be powered by 12v or 24v, output power is 50Wx2, SNR is 102dB.2 audio input ways: user can directly connect this bluetooth speaker board with wireless Bluetooth 3.
Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Pack of 2pcs EK1725
Power input: ac110-240v worldwide input voltage, please verify carefully that the DC Output 12V 6A and connector Tip size in the pictures match your original adapter before purchasing. Charge with ultra reliability prevents your lCD Monitor, TV or LED strip lights from overcharging, short circuit, and electronic shock; High energy efficiency - friendly to the environment.
Kastar ac adapter perfect replacement for your original lcd monitor, lcd TV AC adapter and LED strip lights, All Items Include 30-day Money Back and 18-Month Manufacturer Warranty - We Value Your Satisfaction. Package includes: 1 x kastar lcd ac adapter, 1 x Kastar Feedback Card, 1 x 3-Prong extended Power Cord, 1 x Retail Package.
110hz - 20khz frequency response: pyle, 4" two way sound speaker system has a 20 oz magnet structure, 1/2'' neodymium film dome tweeter and frequency response. 90w rms and 180w peak: this 4" car speaker can provide up to 90 watts rms or 180 watts peak power because it is 20 oz magnet structure. 4-ohm impedance: this car speaker has 4-ohm impedance rating that compensates the undersized wire found in many of today's cars.
Maximum support 100W Bass bass channel output.
AOSHIKE 100WX2 TPA3116 CSR8635 4.0 Bluetooth Amplifier Digital Audio Board TPA3116D2 Amplificador Dual Channel Audio Amps moudle
Rated power: 3W. A pair of round 4'' 180 watt speakers - carrying both the high and low end for a fuller range sound. Bluetooth transmission of about 10 meters, the use of the environment do not, transmission distance, if the DIY speaker, it is best not to use the Bluetooth signal shielding material.1/2" neodymium film dome midrange.
Using the digital power amplifier chip TPA3116D2 college D class operation, integrated CSR8635. 4 version of the Bluetooth module. You can use a good switching power supply adapter, laptop switching power supply, Here is our 24V power supply link:https://amzn. To/2lvnx57. This car speaker is pack with exceptional 88dB 1w/1m decibel sensitivity.
High-level modulation system configuration, including overvoltage, integrated self-protection circuit, advanced level reduces the number of components, DC detection and short circuit protection, overheating, undervoltage, heat-resistant package. Using the digital power amplifier chip tPA3116D2 college D class operation, integrated CSR8635.
AOSHIKE 2pcs 4 Inch DIY Bass Speaker Loudspeaker Vibrating Membrane Passive Bass Woofer Diaphragm Plate,Speaker Passive Radiator Replacement Kit
Loud and clear: pyle car speaker were carefully combined to reproduce sound clearly with outstanding responsiveness. Diameter: 2 inches. A pair of round 4'' 180 watt speakers - carrying both the high and low end for a fuller range sound. 1/2" neodymium film dome midrange. This car speaker is pack with exceptional 88dB 1w/1m decibel sensitivity.
It will increase performance and efficiency of heavy-duty play time through lower weight and higher operating temperatures. 4-ohm impedance: this car speaker has 4-ohm impedance rating that compensates the undersized wire found in many of today's cars. Drok bluetooth audio amplifier board wide input voltage range is DC 4.
5v-27v, can be powered by 12v or 24v, output power is 50Wx2, SNR is 102dB.2 audio input ways: user can directly connect this bluetooth speaker board with wireless Bluetooth 3. 0/4. 0/4.
Talentcell Rechargeable 6000mAh Li-Ion Battery Pack for LED Strip and CCTV Camera,12V DC Portable Lithium Ion Battery Bank with Charger,Black
Using the digital power amplifier chip tPA3116D2 college D class operation, integrated CSR8635. 4 version of the Bluetooth module. Power amplifier chip with more than 90% of the power efficiency and low idle loss characteristics. High-level modulation system configuration, overheating, advanced level reduces the number of components, integrated self-protection circuit, including overvoltage, DC detection and short circuit protection, undervoltage, heat-resistant package.
Bluetooth transmission of about 10 meters, transmission distance, But only if there is without any hindrance, if the DIY speaker, but the use of the environment do not, it is best not to use the Bluetooth signal shielding material. Output power:100w*2;bluetooth 4. 0, avrcp v1. 4, hsp v 1. 2, high transmission rate, compatible for smart phones and other electronic with bluetooth devices that support Bluetooth: HFP V1.
6, low energy consumption, DI V1.
Icstation Bluetooth Receiver Board BT 5.0 Stereo Audio Amplifier 2x5W Mini Power Amp Module 3.7-5V for DIY Wireless Speaker
Just plug and play. Low standby consumption】ultra low power consumption when it is in standby mode. This icstation bluetooth audio receiver board is able to give your amplifier/home Stereo Bluetooth capability, just a very simple operation can be converted into Wireless audio. It also supports USB sound card, without drive.
Just plug and play in normal lithium battery power supply situation. We suggest using 3. 7-5v lithium battery. Rated impedance: 4 ohm. Full-range speakers bass enhancement. The lithium battery should have charging protection! The on-board USB interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port.
1/2" neodymium film dome midrange. Better sound quality when you use 5V 2A or more voltage power supply.
Kicker 41DSC44 4" 2-Way Speaker Pair
Dc 12-24v power supply, wide operating voltage, power-saving design, more than 90% power efficiency. High sensitivity design for more output when used with stock receivers. It will increase performance and efficiency of heavy-duty play time through lower weight and higher operating temperatures. Updated version supports anti cracking sound function and subwoofer enhancement.
Over-charge protection, over-discharge protection, short-circuit protection. Compatible with most led strip light products, spectra s2 breast pump and 12 volt devices, Car DVR, LED Panel, Modem, Speaker, cctv camera, Celestron NexStar, amplifier, IP Camera, etc. Bass vibrating membrane. Full-range speakers bass enhancement.
Also it will automatically reconnect after power cycling the unit. Usb port】the on-board usb interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port.