DAVINCI WOOFERS
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The DaVinci woofers are the most technologically advanced woofer to hit the market in the past decade. The DV woofers use a hybrid 5-magnet Neodymium and Ferrite magnet structure called DUG™ (DUal Gauze field magnet technology) to increase gauze efficiency and increased voice coil cooling over conventional speaker designs.
This design uses both Ferrite and Neodymium magnets that are stacked in series. The Ferrite magnets are stacked on the outside perimeter of the voice coil and each of the two Neodymium magnets are located on the inside pole centered in the middle of the two voice coils. Using the Ferrite magnets on the outside and the Neodymium magnets on the inside of the voice coil increases the magnetic flux field.
Using DOV (Dual Opposing Voice coils) and HVA (Horizontal and Vertical Alignment spider assembly) allows for an exceptionally linear voice coil motion, efficiency and cooling. This allows the voice coil and speaker cone assembly to move in a more efficient linear motion.
If SPL is what you want, Soundstream’s DaVinci woofers are what you need.

DUG™ (DUal Gauze field magnet technology) patent pending
DOV™ (Dual Opposing Voice coils technology) patent pending
• HVA™ (Horizontal and Vertical Alignment Conex spider assembly) patent pending
• Cast Aluminum 5-piece Basket
• Diamond cut finish
• Collar-Lock aluminum mounting ring
• Multi-Vent back plate
• Non-pressed paper cone w/MD6 coating
• Large foam rubber, high excursion surround
• Gold screw terminals
• Dual 2 ohm voice coils
• BAEISV hybrid voice coil former
• Wood packing crate with chrome hardware