Connect Logitech Speakers to PC, TV or Console

This guide walks you through connecting Logitech speakers to a computer, TV, or game console, covering both wired and wireless options. You’ll learn which cable or connection method to use for each device, how to set the correct audio output, and what to do when sound doesn’t come through. Before starting, identify your speaker model and the available ports on your device—most Logitech speaker sets use either a 3.5mm auxiliary cable, USB, or Bluetooth.

What You’ll Need

• Your Logitech speakers and their power adapter
• The correct cable (usually included): 3.5mm aux, RCA, optical, or USB
• For Bluetooth models: the speaker’s pairing button and your device’s Bluetooth menu
• For TV connection: check if your TV has a headphone jack, RCA outputs, or optical out

Step-by-Step

Connecting to a Computer (Windows or Mac)

1. Place the speakers on either side of your monitor, with the right speaker (the one with the power and volume controls) within reach.
2. Connect the speakers to power using the included AC adapter. Plug the adapter into a wall outlet or surge protector.
3. Find the audio input on the back of the right speaker. It’s usually a 3.5mm jack labeled “AUX” or “LINE IN.”
4. Plug one end of the 3.5mm aux cable into the speaker’s input, and the other end into your computer’s headphone jack (usually green on desktops, or on the side of a laptop). If your computer only has separate mic and headphone jacks, use the headphone one.
5. If your Logitech set uses USB (like the Z407 or G560), plug the USB cable directly into a USB port on your computer instead of the aux cable. This carries both power and audio, so you can skip the power adapter.
6. Turn on the speakers using the power button or volume knob on the right speaker. The LED indicator should light up.
7. On Windows, right-click the speaker icon in the system tray, select “Open Sound settings,” and under “Output” choose your Logitech speakers or “USB Audio Device.” On macOS, go to System Settings > Sound > Output and select the speakers.
8. Play a test sound (like a YouTube video) and adjust the volume on the speakers and in the OS to confirm audio is working.

Connecting to a TV

1. Check what audio outputs your TV has. Common options: a 3.5mm headphone jack, RCA red/white jacks, or an optical (TOSLINK) port.
2. If your TV has a 3.5mm headphone jack: connect one end of a 3.5mm aux cable to the TV, the other to the speaker’s AUX input. This is the simplest method.
3. If your TV only has RCA outputs: you’ll need a 3.5mm-to-RCA adapter cable. Plug the red and white RCA connectors into the TV’s audio out (red to red, white to white), and the 3.5mm end into the speaker.
4. If your TV has optical out and your Logitech speakers have an optical input (like the Z906 or Z623), connect an optical cable. Remove the protective caps from both ends, then insert firmly until it clicks.
5. Turn on the TV and the speakers. Use the TV remote to change the audio output setting: go to Settings > Sound > Output and select “External Speakers,” “Headphones,” or “Optical” depending on your connection.
6. If your TV has Bluetooth and your speakers support it, you can also pair wirelessly. Put the speakers in pairing mode (hold the Bluetooth button until the LED blinks), then on the TV go to Settings > Sound > Bluetooth and select the speakers.

Connecting to a Game Console (PS5, Xbox, Switch)

1. Determine your console’s audio outputs. PS5 and Xbox Series X have HDMI and optical (PS5 Slim removed optical). Nintendo Switch has a 3.5mm headphone jack on the console itself and on the dock.
2. For PS5: connect a 3.5mm aux cable from the speaker to the 3.5mm jack on the PS5 controller (this works for all games, but audio is only stereo). For a better setup, use an HDMI audio extractor: plug the PS5’s HDMI into the extractor, then an HDMI cable from the extractor to the TV, and a 3.5mm or optical cable from the extractor to the speakers.
3. For Xbox Series X/S: the console has no 3.5mm output on the console itself. Use an HDMI audio extractor as above, or if your TV has a headphone jack, connect the speakers to the TV and set the TV to output to external speakers.
4. For Nintendo Switch: in docked mode, plug a 3.5mm cable into the headphone jack on the dock (the one on the back, near the USB ports). In handheld mode, plug into the console’s headphone jack.
5. After connecting, go to the console’s audio settings. On PS5: Settings > Sound > Audio Output > Output Device > “Headphones” or “TV” depending on your connection. On Xbox: Settings > General > Volume & audio output > Speaker audio > choose “HDMI audio” or “Optical audio.” On Switch: System Settings > System > Sound > “TV Output” and set to “Stereo.”
6. Test with a game or menu music. If no sound, try adjusting the console’s volume mixer and the speaker volume.

Common Mistakes

• Plugging the aux cable into the wrong jack (e.g., the mic jack on a computer). Always use the headphone/line-out jack, usually green.
• Using a cable that’s too long or damaged. A faulty cable can cause static or no sound. Try a different cable if possible.
• Forgetting to change the audio output device on the computer or TV. Even with the cable connected, the device may still be set to internal speakers.
• Using a USB cable that only provides power, not data. Some cheap USB cables are charge-only. Use the cable that came with the speakers.
• Not turning the speakers on! It sounds obvious, but the power switch is sometimes on the back or bottom of the right speaker.

Tips

• Keep the right speaker (with controls) on your desk or near your seating position for easy volume access.
• If your speakers have a subwoofer, place it on the floor in a corner for better bass response, but keep it away from walls to avoid muddiness.
• For TV use, if your TV has a headphone jack, that’s the easiest connection—but note that it may disable the TV’s internal speakers. That’s fine if you’re using external speakers.
• When using Bluetooth, keep the speakers within 10 meters (33 feet) of the device for a stable connection.
• If you’re connecting to a PC and have both aux and USB, prefer USB if your speakers support it—it often provides better audio quality and no need for a separate power adapter.

Troubleshooting

• No sound at all: Check power to the speakers (LED on). Try a different audio source (phone) to see if the speakers work. If they do, the issue is with the connection or settings on the original device.
• Sound only from one speaker: This usually means a loose or damaged aux cable. Unplug and reinsert, or try a new cable. Also check the balance settings on your computer (Windows: Sound settings > Balance; macOS: Sound > Output > Balance).
• Static or buzzing: Move the speakers away from other electronic devices (routers, monitors, power strips). Ensure the cable is not coiled tightly. Try plugging the speakers into a different wall outlet.
• TV has no headphone jack: Use an HDMI audio extractor (for consoles) or an RCA-to-3.5mm adapter if your TV has RCA out. For optical, you’ll need a DAC (digital-to-analog converter) if your speakers don’t have optical input.
• Bluetooth won’t pair: Make sure the speakers are in pairing mode (LED blinking quickly). On your device, forget the speaker from Bluetooth settings and try again. Ensure no other device is connected.
• Audio delay (lag) on TV or console: This is common with Bluetooth. Use a wired connection instead. If you must use Bluetooth, check if your TV has an audio delay setting and adjust it.

Frequently Asked Questions

Can I connect Logitech speakers to my TV wirelessly?

Yes, if your speakers have Bluetooth and your TV supports Bluetooth audio output. Not all TVs do, so check your TV’s settings under Sound > Output.

Why is there no sound when I connect via aux to my TV?

Your TV may require you to change the audio output from “Internal Speakers” to “External Speakers” or “Headphones.” Also, some TVs only output sound from the headphone jack when the internal speakers are muted.

Can I use a USB cable to connect to my TV?

Most TVs’ USB ports are for media playback or power, not audio output. Unless your TV explicitly supports USB audio, use aux, optical, or Bluetooth.

How do I connect Logitech speakers to an Xbox without an optical port?

Use an HDMI audio extractor: connect the Xbox’s HDMI to the extractor, then an HDMI from the extractor to the TV, and a 3.5mm or optical cable from the extractor to the speakers.

Do Logitech speakers work with the PS5 controller’s 3.5mm jack?

Yes, you can plug a 3.5mm cable from the controller to the speakers, but audio will be stereo and may be quieter. For full surround sound, use an HDMI extractor.

Why does my computer not detect the speakers via USB?

Try a different USB port, preferably on the back of the PC. Check Device Manager for driver issues. If the speakers have a driver download, install it from Logitech’s official site.

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