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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

H1216 + H1189 2way Passive Crossover Design

H1216 + H1189 2way Passive Crossover Design SEAS Prestige CA15RLY (H1216) 5.5″ Coated Paper Cone Woofer gives a smooth extended frequency response with a controlled roll off. Blended here with the H1189 fabric dome tweeter with polymer surround. The single small value high pass cap and single low pass choke indicate a nice acoustic match.

C173-6-191E + C30-6-358 Passive Crossover Design

Passive Crossover Design for C173-6-191E + C30-6-358 2way Crossover design for Accuton C173-6-191E + C30-6-358 Passive radiator tuning with P173 Passive Radiator. 0.7 cubic foot with one P173, with added 15 grams mass. Additional Notes: Crossover point about 2.0 kHz. Nominal output ~ 87-88 dB. Two large value hi-pass caps. Significant padding in hi-pass circuit.  

Madisound stocks these brands and more.

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