Top 4ch Receiver Reviews

Power Acoustik PDN-721HB 7" 1-Din Car Bluetooth Receiver w/DVD/GPS/Navigation

What’s In The Box: (1) Power Acoustik PDN-721HB 7″ 1-Din Car Bluetooth Receiver. (1) ISO 1-DIN Chassis, Universal Mounting Sleeve. (1) Padded Carry Case. (1) Remote Control. (1) Owner’s Manual..
Power Acoustik PDN-721HB 7″ 1-Din Car Bluetooth Receiver w/DVD/GPS/Navigation. 7” 800×480 16:9 Aspect Ratio Widescreen LCD. Detachable Front Panel. Bluetooth V4.0 Hands-Free Calling from Enabled Phone..
A2DP Wireless MP3 Audio Playback from Enabled Device. Built-in Front Panel Bluetooth Microphone. Accepts OEM Steering Wheel Control Interfaces. Playback from DVD & CD of MP3, MP4 & Other Video..
Playback from 64GB USB of MP3, MP4 & Other Video. 2A 5V Adaptive Fast Charge of Mobile Devices. ID3 MP3 Tag Reading for Track & Artist Information. 3.5mm AUX Audio Input for Personal Media Devices..
Rear Audio/Video Input for Personal Media Devices. Front & Rear RCA Pre-Amp Audio Outputs. Subwoofer RCA Pre-Amp Audio Output. Video Output for Auxiliary Devices. Rear View Camera Input w/ Trigger. 300w 4ch. MOSFET Speaker Outputs. Multi-Region FM Frequency Stepping..

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Flysky Noble NB4 Rc Transmitter Receiver FGr4 V2 & FGr4s V2 2.4GHz Rc Car Remote Controller 4 Channel AFHDS 3 - HOBBYMATE

Flysky Noble FS-NB4 2.4G 4CH Rc Transmitter with V2 Version FGR4 & FGR4S Receiver HVGA 3.5" TFT Color Screen for RC Car Boat.
The FlySky NB4 Noble is newest, fastest and most stylish ground transmitter to date. Not only does it look great with its new sleek design and metal....
DUAL BATTERY SYSTEM The Noble NB4 is equipped with 2 batteries, one in the handle and one removable power bank in the base. The base will charge....
COMFORTABLE The Noble NB4 is designed to be as comfortable as possible for long sessions at the track. This combined with the 180 degree wheel mount,....
Remind: Please do Force Update according to the manual instruction of flysky noble nb4 and receiver firmware to the latest version, if you counter....

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DUMBORC X4 4CH RC Radio System Transmitter with X6F Receiver 2.4ghz Remote Controller for RC Car Boat Tanks(Distance 400m-500m) Controller Transmitter

2.4G 4CH Remote Controller and Receiver:DUMBORC X4 Transmitter perfect used for RC Car Boat Tank Crawler,2.4GHz Frequency and 3ms Receiver responses. Stable control your model 400-500M, good works of out of control protection.It come with the sterring accessory,it make the handle easily.
Low Power Alarm / 3 Power Charging Modes of Remote Controller : low voltage warning: 7.4V/4.8V,It can effectively protect your battery. dumborc Radio remote contains 3 modes for charging :1.5V AA * 4 Dry Battery ,USB Power Port , Lithium Battery Socket..
Mixed Model :Each of 3 channels can be set respectively, supporting mixed control of 1 and 2 channels. It’s a great function for buyer who want make DIY..
Unique Throttle Speed Limit Adjustment Function:Suitable for beginners practice in a safe speed..
After-sales：TIPS: When the throttle doesn’t work in reverse, pls check if it is full charge , try to reprograming and check your ESC ,it must be two-way ESC. Pls check and hold the “sub-trim for steering/Throttle” at” 0″ and hold the “EPA for steering /Throttle” at “75”.Please contact us any troubles..

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Weivision Super Hd 1080P Car 360 Degree Bird View Surround System DVR Record Backup Camera Parking Monitoring with HD Sensor

Weivision 360° Around View Camera System can get real surround vision of driving, help to avoid blind spots and secure driving safety! It’s designed for car pick up all within 22ft vehicles, etc, easy to install and calibrate..
Weivision 360° Around View Camera System helps a lot in various driving situations, such as reverse parking, eliminating blind spots and turning at narrow roadnarrow road.
Provides bird’s eye view of all blind spots,Avoid Potential dangers hidden among blind areas..
4CH 1080P 190° wide angle fish eye camera, horizontal viewing angle >170°,Max.32GB for recording, Cycle recording, 4CH 1080P recording, HD 1080P video output.
Support 4CH inputs, customization available according to your vehicle requirements. If you want to OEM, please contact our service.

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Memphis MXA850.5M 5-Channel Marine Amplifier

RMS Power/CH @ 4Ω: 60W x 4Ch + 175W x 1CH RMS Power/CH @ 2Ω: 100W x 4CH + 300W x 1CH RMS Power/CH @ 1Ω: 450W x 1CH RMS Power/Bridged 4Ω: 235W x 2CH THD.
Frequency Response: 20Hz – 20KHz/20Hz – 250Hz.

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DUMBORC X4 4CH RC Radio System Transmitter and Receiver X6F 2.4ghz Remote Controller for RC Car Boat Tanks(Distance 400m-500m) Controller Transmitter

003cb003e2.4G 4CH Remote Controller and Receiver:003c/b003eDUMBORC X4 Transmitter perfect used for RC Car Boat Tank Crawler,2.4GHz Frequency and 3ms Receiver responses. Stable control your model 400-500M, good works of out of control protection.
003cb003eLow Power Alarm / 3 Power Charging Modes of Remote Controller : 003c/b003elow voltage warning: 7.4V/4.8V,It can effectively protect your battery. dumborc Radio remote contains 3 modes for charging :1.5V AA * 4 Dry Battery ,USB Power Port , Lithium Battery Socket..
003cb003eMixed Model Can Be Used:003c/b003eEach of 3 channels can be set respectively, supporting mixed control of 1 and 2 channels. It's a great function for buyer who want make DIY..
003cb003eUnique Throttle Speed Limit Adjustment Function:003c/b003eSuitable for beginners practice in a safe speed..
003cb003eAfter-sales003c/b003e：TIPS: When the throttle doesn't work in reverse, pls check if it is full charge , try to reprograming and check your ESC ,it must be two-way ESC. Pls check the "sub-trim for steering/Throttle" at 0 and "EPA for steering /Throttle" at 80. Please Note: Our packaging has been updated. Please don't worry if you receive different color box.Please feel free to contact us any troubles..

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Lingxuinfo Weapons Pack, 52 PCS Sci-fi Style Military Army Weapons and Accessories Set Building Block Toy - Compatible with Major Brand

The rechargeable building block battery box has a built-in 3.7V lithium battery, which is compatible with independent plug components building blocks and technology building blocks series..
M Motor: working voltage is 9V, which is compatible with independent plug components building blocks and technology building blocks series..
With Overload Protection: Within 10 seconds of blocking, the PTC will work (that is, the motor does not work) and the motor will resume normal rotation after power failure..
Servo Steering Motor: Size: working voltage is 9V, cross hole can be rotated by ±90 degrees, compatible with independent plug components building blocks and technology building blocks series..
Remote Control: Size: 2.4G remote control built-in 4CH receiver, need to install 2 x 1.5V AA batteries(not included), compatible with technology building blocks series / bump brick.

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Weivision Super Hd 1080P 360 Degree Bird's Eye-View Camera Dvr System Bird View Panoramic All Round View System + 7inch Hd Display (with 7inch HD Display)

Weivision 360° Around View Camera System can get real surround vision of driving, help to avoid blind spots and secure driving safety! It’s designed for car pick up all within 22ft vehicles, etc, easy to install and calibrate..
Weivision 360° Around View Camera System helps a lot in various driving situations, such as reverse parking, eliminating blind spots and turning at narrow roadnarrow road.
Provides bird’s eye view of all blind spots,Avoid Potential dangers hidden among blind areas.
4CH 1080P 190° wide angle fish eye camera, horizontal viewing angle >170°,8-128GB for recording, loop recording, 4CH 1080P recording, HD 1080P video output.
Support 4CH inputs, customization available according to your vehicle requirements. If you want to OEM, please contact our service.

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EVERSECU 4pcs Wireless Vehicle Backup Cameras Plus 7\ Monitor Parking Assistance System for RV/SUV/Van/Pickup/Truck/Trailer Rear/Side/Front View System Switchable

The 7 inch Car lcd monitor comes with 4CH video input, Press V1/V2 button to switch the video from one to another. 7" LED Backlight Color TFT LCD monitor. Works perfectly with car rearview cameras, supports Car DVD,serveillance camera, STB, satellite receiver and other video equipment..
4 x HD Reverse camera Build wireless Sender,18 LED lights Night Vision,IP68 Waterproof Mudproof color with 120 degree wide viewing angle and without Guide Lines.
The Vehicle backup cameras kit comes with a remote controller and instructions for easy installation:Connect the antenal with the cameras and monitor,Connect cameras power by DC Cable to reversing light or directly connecting to car 12v-24v,Connect the monitor by DC car charger or DC power cable to 12v/24v.

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Herdio 5.25 Inch Ceiling Speakers 600W 2-Way Flush Mount with Bluetooth Wall Mount Amplifier Receiver Perfect for Home Theater Bathroom Living Room Kitchen Office 4 Speakers

【Bluetooth Connection 】Independent 4-channel wall-mounted Bluetooth amplifier designed for one set of 4 in ceiling speakers so that bring you....
【150 Watts Each 】The Herdio Blutooth Ceiling Speakers Max Power up to 600 Watts ,and the highlight of this 5.25" speakers' design is the rich....
【More Functions with Amplifier】MIC IN /USB /AUX IN Function: The in wall amplifier features USB flash memory reader for media playback which also....
【Easy Install & Dimension】The HCS528-16BT-4CH-US use flush mount design allow for easy in-wall/in-ceiling installation.Stylish white appearance is....
【Package Include & Service】5.25" speakers x 4 , Speakers Connection Wires x 2, in-wall bluetooth audio receiver wall plateX1,Power adapater X 1 In....

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sea jump 4+4+4+4+2pcs Explorers 6AXIS 4CH UFO RC Quadcopter Helicopter Spare Parts for Syma X5C X5 Full Set Replacements Accessories FSWB

Syma X5C X5 Explorers 6AXIS 4CH UFO RC Quadcopter Helicopter Spare Parts.
6AXIS 4CH UFO RC Quadcopter Helicopter Spare Parts.

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GLOBACT RC Light RC Headlights Angel Eyes with 12 Modes for 1/10 Scale Traxxas TRX-4 Axial Scx10 RC4WD D90 RC Crawler Truck Accessories

✔️【Compatibility】RC headlights compatible with nearly all brand 1/10 scale RC crawler truck car-like Traxxas TRX4 TRX6 Redcat Gen7 8 Axial SCX10 I II III RC4WD D90..
✔️【RC led Light Modes】 RC Led Headlights: 12 kinds of light modes various colors, gradients, scroll and more, white light, red light, blue light, green light, pink, strobe..
✔️【Remote Control Led Light】Directly to control the lights through the remote control 3ch/4ch, each time you press the switch, it will change a mode, RC Light The input voltage is 5-8V and can be supplied directly from the receiver..
✔️【Waterproof RC Light Kit】Waterproof rating: IPX7, can wading for a short time, If your car drives in water, no need to worry..
✔️【Drive at Night】your car can drive at night, irradiation range above 50cm, making your remote control car cool attractive and more playable..

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Chillout Classics

✅ REPLACeMENT FILTER - Get purer, cleaner water in your pool or spa with these replacement cartridge filters compatible for Unicel 4CH-949 Spa Rising Dragon 4CH-949 FC-0172 FC0172 PWW50L.
✅ DIMENSIONS - Diameter: 5" Length: 13 1/16" Top: Handle Bottom: 1 1/2" FEMALE SAE Threaded.
✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime..
✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean..
✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories...Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!.

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