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The Basics: Wired Connections

  • WEDDED Music Team
  • Sep 15, 2025
  • 3 min read

Updated: Sep 15, 2025

Getting Your iPhone or iPad to Talk to Your Sound System…Without the Drama

OK, you've got all your WEDDEDMUSIC and are ready to go on your iPhone or iPad, but now you need to get those beautiful sounds from your device to the big speakers that will fill your venue. Should be simple, right? Well, it can be – once you navigate Apple's cable designs, wireless settings, and the occasional bout of technological stubbornness.


The good news is that modern iPhones and iPads are ideal music sources, and there are more ways than ever to connect them to sound systems. The challenge is figuring out which method will work best for your specific setup without requiring an engineering degree or a miracle.


Don't worry – we've got you covered with multiple solutions, from old-school cables that just work to fancy wireless solutions that make you feel like you're living in the future. Let's explore all your options so you can choose the perfect connection method for your big day.


The Wired World: Cables That Just Work

Sometimes, the simplest solutions are the best. Wired connections might not be as sexy as wireless, but they're reliable, they don't depend on Wi-Fi, and they won't suddenly decide to disconnect in the middle of your ceremony.



The Classic Headphone Jack

If you have an older iPhone (iPhone 6s or earlier) or an iPad with a headphone jack, you've got the simplest connection method available. Choose one of these options:

Why this method works:

• Universally compatible – almost every sound system has a 3.5mm, RCA, or ¼” input

• No battery drain – your device stays charged longer since it's not transmitting wirelessly

• Zero latency – no delay between hitting play and hearing music

• Cheap and reliable – cables rarely fail, and replacements are readily available.

• No interference – immune to Wi-Fi or Bluetooth issues

Potential challenges:

• Limited range – you'll need to keep your device near the sound system

• Cable management – someone might trip over cables or accidentally unplug them

• Volume limitations – headphone outputs aren't as powerful as line outputs




Lightning/USB to 3.5mm Adapters

For iPhones without a headphone jack, using a Lightning or USB-to-3.5mm adapter provides an ideal connection to the wired world.

Benefits of using Lightning/USB adapters:

• Works with any 3.5mm cable – no need for special Lightning audio cables

• Maintains audio quality – Apple's adapter includes a decent digital-to-analog converter

• Compact and portable – easy to keep as backup in your emergency kit

• Relatively inexpensive – much cheaper than wireless solutions

• Proven reliability – millions of people use these daily without issues

Things to watch out for:

• Easy to lose –buy extras and keep them everywhere!

• One more connection point – using an additional adapter means one more thing that can come loose

• Charging limitations – can't charge your device while using the adapter (unless you have a splitter)




Direct Lightning/USB-C Audio Cables

Skip the adapter by using cables that go directly from your phone’s Lightning or USB port to your sound system’s inputs.

Advantages of direct cables:

• Fewer connection points – less chance of something coming loose

• Cleaner setup – no dongles hanging off your device

• Often better shielding – purpose-built cables sometimes have better noise rejection

• Various lengths available – can find longer cables for more placement flexibility

Considerations:

• More expensive than an adapter plus a standard cable

• Less versatile – each cable only works with one type of input

• Apple certification matters – cheap knockoff cables may not work reliably or could damage your device.


Coming Next:

Watch for our next installment to learn about the pros and cons of wireless connections.

 
 
 

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