More proposals
For more proposals and modifications please see "Neue Bauvorschläge und Modifikationen" (only in German).
A Manual of Loudspeaker Technology
By Friedemann Hausdorf,
160 pages, 6th revised edition.
This manual explains in an easily understandable manner the key aspects of loudspeaker technology, provides formulae for simple calculations with examples, offers numerous instructions and practical hints for building one's own high-quality loudspeakers.
Apart from behind-the-scenes details about how professional crossovers are designed, explanations are also given of how DIY enthusiasts can use computer-based simulators to develop their own loudspeakers.
Some of the contents:
- The physics of sound- Loudspeakers driver fundamentals- Technical data and measuring methods- Sound distortion- Combined speaker systems- Transmission types (enclosed, bass reflex, bandpass, TL, horn)- Crossovers- Building speaker cabinets(only in German language available)
KL 33 - 100 V (black)
33 cm spherical loudspeaker as bass reflex system. Equipped with one 17 cm bass/midrange and four midrange/highrange drivers which have a good directivity pattern at off-axis angles and therefore provide a uniform and pleasant sound quality. The KL 33 can be connected to a 100 V network or a normal amplifier (4 ohm).
KL 33 - 100 V (white)
33 cm spherical loudspeaker as bass reflex system. Equipped with one 17 cm bass/midrange and four midrange/highrange drivers which have a good directivity pattern at off-axis angles and therefore provide a uniform and pleasant sound quality. The KL 33 can be connected to a 100 V network or a normal amplifier (4 ohm).
FR 10 WPX - 4 Ohm (white)
Saltwater resistant 10 cm (4") full-range driver with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads. White colour.
Typical applications
Loudspeaker for saunas
Outdoor PA systems
Loudspeaker for solariums and damp locations
Boats, ships and open vehicles
Attributes
Temperature resistant up to 120 °C
Suitable for outdoor applications
Seawater proof
Ball-resistant
*) IP protection class for front side when built into a sealed enclosure
FR 10 WPX - 4 Ohm (black)
Saltwater resistant 10 cm (4") full-range driver with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads. Black colour.
*) IP protection class for front side when built into a sealed enclosure