What connects to a subwoofer?
William Smith
Published May 05, 2026
What connects to a subwoofer?
Using a subwoofer cable (RCA cable), connect the subwoofer to the AV receiver by running the cable from the receiver’s subwoofer output to the subwoofer’s line input. Klipsch subwoofers can be connected via the LFE channel, the white RCA connection, or in a stereo pair by using both the white and red RCA connections.
How do you connect a subwoofer to a subwoofer?
If one of your subwoofers has both an RCA Line-in and Line out connection option, you can connect your home theater receiver’s subwoofer pre-out to your subwoofer’s line in and then connect the subwoofer’s line out to the line-in of a second subwoofer.
What are subwoofer outputs?
Some stereo amps and preamps have a “subwoofer out” which is usually just a preamp output, meaning it’s a regular full-bandwidth line-level signal that relies on the subwoofer’s crossover to decide how much high-frequency information the sub will throw away, and how much low-frequency information it will keep.
How do I connect a passive subwoofer to an amplifier?
To do so connect the passive subwoofer to the external amplifier and connect the AV receiver/amplifier to the input of the external amplifier. Here you should use the Subwoofer PRE OUT socket on the A/V receiver/amplifier and connect this to the input of the external amplifier.
What kind of cable do you need to connect a subwoofer?
There’re many ways to connect a subwoofer, but in 99% of cases, this is an LFE connection type. Most subwoofers require a single long cable with RCA connector. Connect it to the output of the AV receiver preamp and to an LFE (low-frequency effect) port of a subwoofer.
How are the terminals on a DVC subwoofer wired?
A Dual Voice Coil subwoofer (or dvc sub) has four wiring terminal posts, two positve terminals and two negative terminals. The extra terminals give you more options for wiring the speaker. Ohms. The impedance of a subwoofer coil is expressed in ohms.
Is there a DSP cable for a subwoofer?
DSP devices. The DSpeaker from Finland is extremely popular, designed specifically for subwoofers, does DSP in the range 16-144Hz, and can take a balanced cable to the subwoofer if a long run is needed. There are other DSP devices, but nothing quite so specific for subs.
How big is an 8 foot subwoofer cable?
This 8-foot subwoofer cable is available in six colors and eight size variation. The ultra-flexible PVC jacket is fire-proof. This 8-foot subwoofer cable is available in six colors and eight size variation. The ultra-flexible PVC jacket is fire-proof.
There’re many ways to connect a subwoofer, but in 99% of cases, this is an LFE connection type. Most subwoofers require a single long cable with RCA connector. Connect it to the output of the AV receiver preamp and to an LFE (low-frequency effect) port of a subwoofer.
A Dual Voice Coil subwoofer (or dvc sub) has four wiring terminal posts, two positve terminals and two negative terminals. The extra terminals give you more options for wiring the speaker. Ohms. The impedance of a subwoofer coil is expressed in ohms.
DSP devices. The DSpeaker from Finland is extremely popular, designed specifically for subwoofers, does DSP in the range 16-144Hz, and can take a balanced cable to the subwoofer if a long run is needed. There are other DSP devices, but nothing quite so specific for subs.
This 8-foot subwoofer cable is available in six colors and eight size variation. The ultra-flexible PVC jacket is fire-proof. This 8-foot subwoofer cable is available in six colors and eight size variation. The ultra-flexible PVC jacket is fire-proof.