The only subs with line inputs … Unfortunately, almost all the decent new subs now only have LFE inputs. Normally, it would be enough to use a mono LFE subwoofer signal from its processor. Speaker level inputs are commonly referred to as high-level inputs and vice versa. In order to connect a sub with the Magnepan, I have to find a subwoofer that has high level (i.e. Dual input allows the subwoofer an extra sensitivity adjustment. Some amplifiers will have special adapters with bare wire at the end, this wire will connect to your speaker wires. We will discuss the advantages of subwoofers with high-level inputs, explain how to connect them to the existing speaker … If I have a 2 channel stereo with floor type speakers, it is better (sound-wise) to hook the speakers up to speaker A and the sub to speaker B, or should I run the speakers off the speaker-level outputs on the sub … Just as receivers and pre-amplifiers are different across brands, subwoofer … If you have a processor with very low output so you can use a Y-splitter. 3. Our article about 7 best subwoofers with high-level inputs in 2020 is designed to help you find the best subwoofer for your setup. Some subwoofers offer High Level inputs (speaker wire connections), they are there for use with a receiver or pre-amp without a sub RCA connection. You don't need to use both and in most cases it's not recommended. speaker input/outputs) to run the sub inline with the speakers. By using both inputs with the same mono signal doubles the subwoofer … Speaker level inputs are used when you want to connect an amplifier to your factory radio or an aftermarket radio that does not have low-level …