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The Daily Insight

Where do you connect the subwoofer on a Sony receiver?

Author

Andrew Ramirez

Published Mar 30, 2026

Where do you connect the subwoofer on a Sony receiver?

Modern AV receivers and Subwoofers have a Subwoofer-Out port on the AV Receiver and an LFE port on the back of the subwoofer. If by any chance you do not have an LFE port on the back of your subwoofer or even AV Receiver, you will have two RCA ports for Line-IN (Left and Right).

Can I connect a subwoofer to a stereo?

The subwoofer is hooked up to the receiver with a single interconnect cable. Most, but not all, subwoofers have these inputs; they get connected using speaker cables to the same speaker output jacks on your receiver or amplifier that are also hooked up to your speakers.

Where do you connect the subwoofer to receiver?

The preferred method of connecting a subwoofer is through the subwoofer output (labeled SUB OUT or SUBWOOFER) of a receiver using an LFE (Low-Frequency Effects) cable. Almost all home theater receivers and processors and some stereo receivers have this type of subwoofer output.

What do I need to know about the Sony str-d1090?

The STR-D1090 is an FM Stereo/FM-AM receiver and audio/video control center incorporating a Dolby Pro Logic Surround Decoder. 20 sound fields (10 Preset). Connections; 3 A/V (1 front), 2 Tape I/O, 1 DAT I/O, 1 CD In, 1 Phono In, 1 Video Monitor Out. Remote control model RM-U221.

Why is my subwoofer not working on my Sony str-dn1080?

STR-DN1080 is set to 5.1 and I tried both large and small speaker sizes. The subwoofer green power is on and when I power it off and on again, it has the powering up sound but no actual sound at all after that. I am connecting the subwoofer line out from the STR-DN1080 to the L/LFE input of the subwoofer.

How to connect a subwoofer to a receiver without a speaker?

Example of a powered subwoofer with 2 types of signal inputs (speaker level and RCA jacks) along with sound controls. Note: Not all subwoofers have speaker level inputs, which makes it a problem connecting them to a receiver without a subwoofer output.

What kind of RCA cable do I need for a subwoofer?

If you’re using a subwoofer with a single RCA subwoofer input jack, you may want to pick up a “Y” RCA adapter to combine both receiver channels on the output side into one. Subwoofers with 2 (stereo) RCA jack inputs, however, will need a standard male-male RCA cable.