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
SB29NRX75-6 + H1262 + SB29RDC-C000-4 3-way Passive Crossover Design
Simulated in half-space. Crossover points at 300 Hz and about 3.3 kHz. Note low impedance dropping to 3 ohm in lower region. Large midrange cap and two large hi-pass caps. Woofer in 1.8 cf3 with single vent 3″ x 10″. Note mid and tweeter are in reverse polarity relative to woofer.
15W8434G00 Speaker Spec Sheet
Scanspeak 15W/8434G00 Discovery, 5.5″ Midwoofer Specification Sheet PDF
18W8531G x2 + R2904-7000 MTM Passive Crossover Design
18W8531G x2 + R2904-7000 MTM Passive Crossover Design Two Scan Speak Revelator woofers and Ring Radiator Tweeter in MTM configuration. Single hi-pass cap. Woofers simulated in 1.0 cubic foot sealed. Nice high-output design.
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