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Madisound was established in 1972, and we accumulated an enormous library of raw loudspeaker driver specification sheets. In 201,7, we created the Madisound PDF Library to collect these PDFs in one easy-to-search location.

In addition to loudspeaker driver specification sheets, we are uploading PDFs of publications by and about speaker brands, cabinet enclosure plans, and free passive crossover designs.

Need assistance? Try the search box first, but if you can’t find what you’re looking for here, don’t hesitate to contact Madisound Speaker Components. Madisound provides speaker design assistance and speaker replacement suggestions with each sale.

We are here to help you.

From the Library

SB23NRXS45 + H1304 + H1189 3way Passive Crossover Design

SB23NRXS45 + H1304 + H1189 3way Passive Crossover Design SB23NRXS45-8 + H1304 + H1189 3way Passive Crossover Design Woofer: 2.0 cu ft. vented, single straight port 3″ diameter x 4″ length Midrange: 0.15 cubic foot sealed Note: Woofer in reverse polarity to midrange and tweeter. Very large midrange cap.

MW1448 + MDT29-4 Passive Crossover Design

Passive Crossover Design for MW1448 + MDT29-4 2way crossover Design for Morel MW1448 mid-bass and MDT29-4 tweeter No box alignment specified. Additional Notes: Crossover point about 2.0 kHz. Nominal output ~ 84-85 dB. Two large value hi-pass caps. Significant padding in hi-pass circuit.  

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