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Best 4ch Active Transmitter

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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Aoile Walkera V450D03 Generation II 2.4G 6CH 6-Axis Gyro Brushless RC Helicopter RTF with Devo 7 Mode 2 Left Hand Throttle

  • V911 --transmitter RTF V911 4CH 4 Channel 2.4GHz Single Blade RC Radio Control Helicopter with Gyro part.
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Havcybin HOTRC CT-400 4CH RC Receiver and Transmitter 2.4ghz Remote Controller for RC Car Boat Tanks (Transmitter and Receiver Set)

  • ....4GHz Frequency and 3ms Receiver responses. Stable control your model 400-500M, make good works and protect when it out of control..
  • 【Powerful 4Channel】This RC receiver with 4CH can be set to runaway protection, 1-2CH can be set to mix control mode. fine-tuning button can be set to lock..
  • 【High Quality】The RC transmitter and receiver with standard sponge wheel, exquisite electroplating of the hand wheel, high-grade PVC panel, every detail is finely processed. Comfortable silicone strips on both sides, exquisite leather pattern design, comfortable hand feel, not easy to sweat..
  • 【Buy with confidence】the package contnet 1 x CT-400 Remote Controller, 1 x CT-600 4+2channel Receiver, 1 x User Manual, 1 Year Warranty. If you have any problem with this item, please feel free to contact us, we will answer in 24hours..
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CTU BroHall WLtoys V666 5.8G FPV 6 Axis RC Quadcopter with HD Camera Monitor RTF

  • Brand name: WLtoys . Item name: V666 RC Quadcopter . Frequency: 2.4G . Channel: 4CH . Gyro: 6 axis . Flight Duration: 8-10 Minutes . Remote Control....
  • FPV 5.8G real time image transmission . Support missile launcher,water connon,hook&basket and bubble blower . Large and lightweight airframe with nice....
  • Package Included: 1 x WLtoys V666 RC Quadcopter. 1 x 2.4G Transmitter. 1 x 3.7V 1200mah Battery. 1 x HD camera. 1 x camera vibration absorber. 1 x FPV....
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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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iFinity Wireless Audio Transmitter/Receiver for Subwoofers and Surround Speakers

  • MAKES ANY SUBWOOFER WIRELESS: Install your subwoofer or active speakers without long ugly speaker wires - comes with a transmitter and receiver - the receiver can also connect to an external power amplifier - also great for installing speakers all over your house without drilling holes into your walls ATTENTION: This product DOES NOT work with passive speakers.
  • ADVANCED WIRELESS TECHNOLOGY: Stereo audio is transmitted in a digital format without audio compression (full CD quality) - free of static and interference - the wireless signal can travel through walls and ceilings to other rooms of your house - avoids interference by using adaptive frequency hopping - signal is not affected by wireless networks or cordless phones.
  • LARGE FREQUENCY RESPONSE: This wireless set transmits full frequency audio and can be used for full-frequency active speakers.
  • SUPER COMPACT: Both transmitter and receiver measure 2.6" x 2.3" x 1.1" only - easily hide away - totally out of sight.
  • MULTI-ROOM CAPABLE: Transmitter can pair to up to 4 wireless amplifiers - multiple transmitters can be used within a home - create distinct audio zones - pairing is a simple push of a button - transmitter also works with iFinity wireless speakers - 100% Risk-free 1-year Manufacturer Warranty w....
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SkyCo H102 Rc Boat 2.4GHz High Speed Remote Control Boats for Kids and Adults. Electric RC Racing Boat Toy for Boys, Girls Outdoor Use Bonus Extra Battery

  • Skytech H100 2.4G 4CH Water Cooling System Simulation Motorized Remote Control Boat for Outdoor Adventure.
  • Compact size speeds up to 20km/h Lake Toy ready for you to have free sailing on water up to 150 meters control distance..
  • The boat is blazing fast, the speed about 20KM/H. You will be surprised at how fast it is for being a relatively small and inexpensive boat. It adopts advanced 2.4G technology of frequency connection. Further remote distance. Besides it is easy to use, you just need four 1.5V AA batteries for the transmitter..
  • Low voltage alarm function. Professional large torsion propeller. Have left right trim switch, enhanced stability..
  • Adopts 390 strong magneto drive system provides strong and stable performance..
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Multichannel Wireless Audio Receiver/Amplifier for Making Passive Speakers Wireless - Model 880, Compatible with Model 800 Multi-Channel Transmitter, Better-Than Bluetooth Digital Wireless

  • MAKE ANY SPEAKERS WIRELESS: Install your rear or side home theater speakers without long ugly speaker wires - receives 1 out of 4 audio channels which are streamed by the Model 800 wireless transmitter (transmitter sold separately) - works with any-brand passive active speakers - also great for installing speakers all over your house without drilling holes into your walls.
  • POWERFUL AMPLIFIERS: Includes an 80-Watt power amplifier - proprietary amplifier design featuring linear frequency response and ultra low distortion regardless of the connected speaker load.
  • SUPER COMPACT: Measures 5" x 3.5" x 2" only - easily hides away - mounting holes for attaching behind speakers - totally out of sight.
  • FLEXIBLE: Add as many receivers as you want (up to 4 per transmitter) - mix and match with Model 800 wireless receivers for connecting to a subwoofer and active speakers.
  • RISK-FREE: 100% Risk-free 1-year Manufacturer Warranty with responsive easy-to-reach Customer Service Support.
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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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PNGKNYOCN USB Bluetooth 5.0 with 3.5mm AUX 4-in-1 Wireless Audio Transmitter Receiver Adapter for TV/Home Audio System

  • 【Plug and Play, Not Support HDMI】 1Mii wireless transmitter receiver set with RCA input and output can easily connect with your TV, DVD, MP4 to transfer audio wirelessly to a powered speaker, subwoofer, active amplifiers, soundbar, or home stereo. Very easy to use, connect the transmitter to your TV, connect the receiver to your home stereo, connect these two to the power source, wireless transmitter receiver will automatically turn on and automatically connect..
  • 【Long Range】1Mii wireless transmitter receiver set supports 2.4GHz technology and contains antennas that can reach 320 feet (100m) outdoors and 100-200 feet (30-50m） indoors. You can enjoy music throughout the house without worrying about audio loss or cut-out. This device is designed to send a signal from the transmitter connected to an audio source via a cable to a receiver connected to a powered speaker, mixer, or amplifier also connected via a cable..
  • 【HiFi Audio & 2.4GHz No Delay】 Wireless audio transmitter and receiver support 2.4GHz, and the delay is less than 20ms. It can stream high-quality audio up to 24bit / 192kHz, better than CD quality. The received sound is clear, stable, noise-free, and audio synchronization. Strong anti-interference, no matter at home or office, ....
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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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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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