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
T29B001 E0058 Speaker Spec Sheet
Seas Excel T29B001 Beryllium Dome Tweeter (E0058) Driver Specification Sheet PDF
18W-8531G x2 + T25CF002 MTM Passive Crossover Design
18W8531G x2 + T25CF002 Passive Crossover Design Crossover Design for two 18W8531G woofers in parallel and T25CF002 Millennium tweeter Woofers: Sealed box, no specified volume Additional Notes: 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
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