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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.

We are here to help you.

From the Library

Seas H1216 x2 + Peerless XT25TG30-04 MTM Passive Crossover Design

Passive Crossover Design for H1216 x2 + XT25TG30-04 MTM Crossover design for two Seas H1216 woofers and the Peerless XT25TG30-04 Tweeter (MTM configuration) No designated box alignment. Additional Notes: Crossover point about 2.4 kHz. Nominal output ~ mid 80’s dB. Two large value hi-pass caps. Some padding in hi-pass circuit. -0- resistor value indicates optional

H1216 x2 + XT25TG30-04 MTM Passive Crossover Design

H1216 x2 + XT25TG30-04 MTM Passive Crossover Design Passive Crossover Design for two Seas H1216 woofers and Peerless/Vifa XT25TG30-04 MTM No specified box alignment. Note: Crossover point ~2.3 kHz. Low parts count but two hi-pass caps. -0- resistor value indicates optional padding.

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