ESB Audio 3.65 3000 Series 65mm Cone Widerange Wide-range Speaker (pair)

ESB Audio 3.65 2.5"/65 mm Cone Full-Range Speaker (Pair)

Main Features

This 3.65 full-range speaker is designed to work in a 3-way system with a woofer and a tweeter, or in a 2-way system where it can replace the tweeter. Designed and purpose-built from the ground up, it offers exceptional transient response and excellent linearity, resulting in unparalleled clarity and natural mid-frequency reproduction. Distortion and non-linearities are minimized through critical optimization of the dynamic motor and suspension behavior. The CNC aluminum central plug allows for control, linearization, and increased high-frequency extension. Its precisely calculated sharp edges define the diffraction that linearizes and extends the spectrum of reproducible frequencies. The 20 mm voice coil provides good power handling, and its reduced mass allows this component to be pushed well beyond the 20 KHz threshold.

• ABS basket reinforced with fiberglass. The basket is designed to achieve maximum torsional rigidity (flexural strength) while offering minimal resistance to air passage.
• Pressed paper cone with water-resistant treatment. It is widely recognized that cones made of paper offer an ideal combination of lightness, rigidity, and the cone's ability to reduce unwanted vibrations (read: distortion).
• High damping single-wave Perbunan® rubber surround. The Perbunan rubber surround is much more stable against temperature changes than conventional rubber.
• The 20 mm voice coil uses an aluminum former and a double-layer winding technique with copper wire on an aluminum core.
• Neodymium N42 magnet: a type of magnet with significantly higher performance than "ordinary" magnets.