Ultra Rare Coustic XM-3 3-Way Active Electronic Digital Crossover Network Please see pictures for condition. Fully functional. Nice SQ X-Over w/ nice features like a 20x multiplier, channel summing or discrete channels, subwoofer phase control and mode switch, +12dB @ 45 Hz bass boost, 32Hz-8kHz Crossover Range. Gold Plated RCA input/ outputs. Low .01% THD output. 5v RMS Outputs. Here’s a manual for the XM3-e version but very similar. https://www.diymobileaudio.com/attachments/xm-3e-pdf.908/ Enjoy! Fast shipping. Please feel free to check out my other car audio gear for sale. Ty.
eBay