ITEM NAME:Single Power DC 9-32V Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board new 1 * Module 1 * Cable Only ship to the confirmed address provided by.Dual channel input, subwoofer output, then the output amplifier,can not directly connected to the speaker. This board is a preamp board, and is not designed to be directly connected to the speaker. 1 Module.
