How do I connect my subwoofer to my stereo receiver?
Samuel Coleman
Published Mar 23, 2026
How do I connect my subwoofer to my stereo receiver?
If you are using your subwoofer with a home theater receiver, the connection is simple: Just run an audio interconnect cable like this one from the receiver’s subwoofer output to the subwoofer’s line input (pictured above). If the subwoofer has an input labeled LFE, use that one.
Can I add a subwoofer to my Sony Soundbar?
You can’t add a standalone subwoofer to most soundbars. It’s typically only possible when both the soundbar and the subwoofer are sold together and designed to natively connect to one another.
How does a subwoofer connect to a receiver?
Your subwoofer will likely connect directly to your receiver via a single RCA cable; make sure you use the appropriate “Sub Out” or “Sub Preout” port. Connect your source components to the receiver.
Do you need a receiver for a surround sound system?
Keep in mind that your receiver should be placed in a well-ventilated area to prevent overheating during continual use. Connect your speakers to the receiver. This is actually the most tedious part of setting up your home theater system and will likely require a few additional items: wire strippers and banana plugs.
Do you need a receiver for wireless speakers?
For traditional speakers, a receiver is highly recommended, almost always required. For active Soundbars with wireless or satellite speakers, a receiver is not needed. Passive Soundbars will require the use of a receiver.
Can a subwoofer be used as a speaker?
The sound from the speakers is working fine but the subwoofer is not generating sound when video or music is playing. The subwoofer does produce sound when i do a sound test from the sound setting on the computer. I have used rca cables and subwoofer cables to connect the subwoofer.
How can I connect my subwoofer to my AV receiver?
If your subwoofer permits, you may be able use a splitter cable to connect the L+R ports on a subwoofer to a subwoofer-out port on you AV Receiver (see Fig.C)
How can I Hear my Sony TV through my Receiver?
Find programming instructions and codes for your Sony remote control. Find replacement remote controls, parts and accessories. How do I hear TV sound through the A/V Receiver or Home Theater System speakers?
The sound from the speakers is working fine but the subwoofer is not generating sound when video or music is playing. The subwoofer does produce sound when i do a sound test from the sound setting on the computer. I have used rca cables and subwoofer cables to connect the subwoofer.
How to select the Speaker B option on my a / V receiver?
Using the supplied remote, pull up the menu of the A/V receiver and select Speaker Settings. Under Speaker Settings, select Speaker Pattern. Select SB Assign parameter. Select Speaker B. Press the SPEAKER button repeatedly on the receiver until SP B is displayed on the front panel. Get Support Content on the Go!