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.
From the Library
H1571 + NEOCD3.0M 2way Passive Crossover Design
H1571 + NEOCD3.0M 2way Passive Crossover Design This design uses the Seas H1571 7″ Curv Cone, same woofer used in the popular Idunn and Bragi kits mated with the Fountek ribbon tweeter. Single high pass cap. No box specified. Enclosure suggestions: Sealed box of 0.2 cubic foot for an F3 of 97Hz. Vented box of
18WU8741T x2 +D30046640Be MTM Passive Crossover Design
18WU8741T x2 +D30046640Be MTM Passive Crossover Design MTM Design with two 18WU Illuminator woofers and D3004 Beryllium tweeter Crossover point about 1800 Hz. Two large value high-pass caps. No box alignment specified.
SB17NAC35-8 + XT25BG6004 Passive Crossover Design
SB17NAC35-8 + XT25BG6004 Passive Crossover Design Crossover Design for SB Acoustics SB17NAC35-8 6.5″ woofer + Peerless XT25BG6004 tweeter No box alignment specified. Additional Notes: Low crossover point about 2.0 kHz. Nominal output ~ 86-87 dB. Two large value hi-pass caps. Significant padding in hi-pass circuit.
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