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How to Connect iOS or Android Devices to Stereo Systems
Listen to the music you want and carry it with you, too
By Brent Butterworth Brent Butterworth Writer University of North Texas A former Lifewire writer, Brent Butterworth's lifelong passion for audio and music has taken him from building DIY speakers to searching for the hottest new audio technologies. lifewire's editorial guidelines Updated on July 20, 2021 Reviewed by Jerrick Leger Reviewed by Jerrick Leger Jerrick Leger is a CompTIA-certified IT Specialist with more than 10 years' experience in technical support and IT fields. He is also a systems administrator for an IT firm in Texas serving small businesses. lifewire's editorial guidelines Tweet Share Email Tweet Share Email In This Article
Expand Jump to a Section Wireless Bluetooth Adapter DLNA AirPlay Play-Fi Wireless Adapter 3 5 mm-to-RCA Stereo Audio Cable 3 5 mm-to-3 5 mm Stereo Audio Cable Smartphone Tablet Dock This article explains the various devices that can be used to play mobile audio on stereo systems. Wireless Bluetooth Adapter
Bluetooth connectivity continues to mature and can be found in all sorts of tech products. You'd have a hard time finding a smartphone or tablet without Bluetooth as a standard. Some people even turn their old smartphones into portable media players using Bluetooth. As such, Bluetooth adapters (also called receivers) are widely available and easily affordable. The 6 Best Bluetooth Audio Receivers, Tested by Experts MPOW
Bluetooth adapters come in many shapes, sizes, and features. Most can connect to stereo systems, amplifiers, or receivers through a 3.5 mm, RCA, or digital optical cable, which may or may not be sold separately. These devices also require power, typically via an included USB or wall plug, and some feature built-in batteries that last for hours. Once hooked up, pair the adaptor with a smartphone or tablet, and you're all set to enjoy audio control straight from your pocket. Keep in mind that standard Bluetooth wireless has a maximum range of 33 feet (10 meters), which can be affected by walls, a line of sight, or physical objects. Some adapters have an extended reach of up to twice the normal distance. Bluetooth also introduces additional data compression, so it's possible (depending on the audio source) to lose a bit of quality unless the products are aptX-compatible. DLNA AirPlay Play-Fi Wireless Adapter
For the discerning audiophile or enthusiast, Bluetooth might not cut it in terms of overall fidelity. Thankfully, some adapters use Wi-Fi, which transmits audio to stereo systems without compression or loss of quality. Not only that, but wireless networks typically enjoy a greater range than what Bluetooth can achieve. As with the Bluetooth adapters described above, the Wi-Fi types also connect through a 3.5 mm, RCA or digital optical cable. Apple However, unlike Bluetooth, you'll have to pay closer attention to compatibility. For example, AirPlay works only with Apple products (such as the iPhone, iPad, or iPod) or computers using Apple Music or iTunes, which means that Android devices are left out. However, some adapters may feature support for DLNA, Play-Fi (the standard from DTS), or general Wi-Fi connectivity through a proprietary app. Again, double-check compatibility. Not all music-related mobile apps are designed to recognize and stream through each type. 3 5 mm-to-RCA Stereo Audio Cable
If wireless seems a little too fancy or involved, there's nothing wrong with sticking to the tried-and-true 3.5 mm-to-RCA stereo audio cable. The 3.5 mm end plugs directly into the smartphone or tablet's headphone jack, while the RCA connections plug into the line inputs on a stereo speaker, receiver, or amplifier. Do Speaker Cables Make a Difference for Audio Quality? Be sure the plugs match the same color as the input ports. (White is left, and red is right for RCA jacks.) If the jacks are stacked vertically, the white or left one will almost always be on top. That's all that needs to be done! Amazon The upside to using a cable is that, in most cases, you'll ensure the best possible sound quality. There's little need to worry about compatibility, lossless transmission, or wireless interference. It's also one less device that would take up space on a wall outlet or power strip. However, a connected device's range is physically limited by the cable's length, which can be inconvenient. Most 3.5 mm-to-RCA stereo audio cables are comparable, so overall length is likely to be the top consideration. 3 5 mm-to-3 5 mm Stereo Audio Cable
An alternative to the 3.5 mm to RCA stereo audio cable is your basic audio cable. Not everything will feature RCA input jacks, but you can pretty much count on the standard 3.5 mm port (also identified as the headphone jack for mobile devices). Maybe you have one of these cables lying around in a drawer somewhere. 3.5 mm stereo audio cables sport the same connection on each end (totally reversible) and are practically universal for audio equipment. If there's a speaker involved—be it a TV, computer, stereo, or soundbar—you can pretty much guarantee plug-and-play compatibility. Amazon It doesn't have to be expensive, either. Great soundbars can be found for under $500. Just as with the 3.5 mm-to-RCA cable, this connection will enjoy the same benefits of sound quality and physical limitations of range. Most 3.5 mm to 3.5 mm stereo audio cables are comparable to each other, so overall length is likely to be the top consideration. Smartphone Tablet Dock
While speaker docks seem to be a little less common these days, plenty of universal docks can charge mobile devices while maintaining an active connection to an audio system. Why fish around for power or audio cabled when a dock offers elegant simplicity? Besides, it's easier to glance at a screen that's propped up to see what song is currently playing or up next. Tidy, organized cables are always a plus, too. Native Union Some companies, such as Apple, make docks only for their products. If you spend a little time to hunt and shop around, you may find several compatible docks made by third-party manufacturers—be sure to stick with MFi for your Apple devices. Some docks might be created for a specific model, such as Samsung Galaxy Note smartphones, or a specific connection type, like Lightning for iOS or micro-USB for Android. However, it's more common to find docks with a universal mount, allowing you to plug your product cables to connect to audio inputs for stereo systems instead of through the dock. Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Subscribe Tell us why! Other Not enough details Hard to understand Submit More from Lifewire The Complete Guide to Home Audio Systems for Beginners How to Connect AirPods to PS4 How to Make Wired Speakers Wireless How to Connect a Subwoofer to a Receiver or Amplifier How to Connect a TV to a Speaker System How to Connect a Projector to a Speaker How to Connect Your TV to an External Audio System How to Connect Nintendo Switch to Bluetooth Headphones How to Connect USB Devices to an iPad PC Audio Basics: Connectors The 6 Best Bluetooth Audio Receivers, Tested by Experts What's the Difference Between USB and Aux? Is Bluetooth or Aux Better for Sound Quality and Convenience? Tips to Set Up and Get the Most From a Sound Bar How to Connect a Soundbar to a Projector The 4 Best Home Audio Systems of 2022 Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Cookies Settings Accept All Cookies