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
SB20PFC304 Speaker Spec Sheet
SB Acoustics SB20PFC30-4, 8″ Woofer Preliminary Data 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.
H1456 x2 + H1189 MTM Passive Crossover Design
H1456 x2 + H1189 MTM Passive Crossover Design Crossover Design for H1456 x2 + H1189, MTM configuration. Woofers: 0.85 cubic foot vented, two straight ports each 2″ x 6″. Additional Notes: Two large value hi-pass caps. Some padding in hi-pass circuit. -0- resistor value indicates optional padding to taste.
Madisound stocks these brands and more.
