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
P17WJ00-08 x2 + D27TG15 MTM Passive Crossover Design
(2)P17WJ00-08 and D27TG15 Passive Crossover Design Crossover Design for (2)P17WJ00-08 in parallel and old Vifa D27TG15, MTM configuration Additional Notes: Very clean design with low parts count and single hi-pass cap. Minimal padding in hi-pass circuit.
18W8741T + SB29RDC-C0004 Passive Crossover Design
Passive Crossover Design for 18WU8741T + SB29RDCC0004 Crossover design for Scanspeak 18WU/8741T Illuminator, 7″ Midwoofer and the SB Acoustics SB29RDC-C0004 1″ Tweeter Box alignment: 0.63 cubic foot ported with single straight vent 2″ x 6″ length. Additional Notes: Low crossover point about 1.9 kHz. Nominal output ~ 86-88 dB. Two large value hi-pass caps. Significant
SB13PFC2508 + MDT12 Passive Crossover Design
SB13PFC2508 + MDT12 Passive Crossover Design Crossover Design for SB Acoustics SB13PFC25-8 and Morel MDT12 tweeter No box alignment specified. Additional Notes: Crossover point about 2.5 kHz. Nominal output ~ 87-88 dB. Clean design with fairly low parts count. Two hi-pass caps. Some padding in hi-pass circuit.
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