How do you hook up a subwoofer with two inputs?
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if the sub has two inputs you can either just use one input or use a Y-splitter and use both. using both will add 3db to the input signal. if you were to run dual subs with two inputs on each sub you’d need a bunch of wires and a bunch of Y-splitters.
Can a subwoofer have two inputs?
Dual input allows the subwoofer an extra sensitivity adjustment. Normally, it would be enough to use a mono LFE subwoofer signal from its processor. If you have a processor with very low output so you can use a Y-splitter. By using both inputs with the same mono signal doubles the subwoofer sensitivity.
Why do subs have 2 RCA inputs?
Instead of being equalized within one speaker system, the dual subwoofer allows for the transmitted signals to be equalized more effectively in two low-frequency speakers.
Why do speakers have 2 inputs?
Manufacturers include dual-input terminals so that consumers can bi-wire their home theater systems, improve audio fidelity and create a fuller sonic landscape. The default setting for many home theater setups is to run one dedicated cable from the amp to each speaker.
Which cable do you need to connect a subwoofer to a receiver?
However, this might still leave you wondering which cable you need to connect a subwoofer to its receiver. To connect a subwoofer to its receiver, you can use an LFE input cable or an RCA line-in cable (used for left and right input options). Assuming your subwoofer has the option to use an LFE input, this will be your best choice.
How to connect a subwoofer to a receiver with an LFE input?
Rather than having to sort through various cords and cables, you can use an LFE input as a single cable to connect your subwoofer to its receiver. This can help to eliminate the confusion about which cable goes where.
Why are there two inputs on my subwoofer?
Why are there two inputs on my subwoofer? Most Earthquake subwoofers have dual subwoofer signal input. This serves several purposes. 1. It enables down-mixing of a 2 channel stereo signal into a mono signal that still contains all the original information that was in the stereo signal.
Do all subwoofers have line level inputs?
Most subwoofers have one of two types of inputs, and by far the more common is line-level, for unbalanced (RCA) or balanced (XLR) interconnects. For a line-level connection, you’ll need to connect the sub to a preamp, integrated amp, or receiver with preamp outputs (usually labeled Pre Out).