ESB 3.6K3

The ESB 3000 speaker system was developed and assembled with a great commitment in the research of materials and engineering solutions of the highest level.

The baskets have been engineered in order to obtain the maximum in terms of torsional rigidity (bending). Pressed paper with waterproof treatment are the best marriage of lightness, stiffness and the ability of the cone to dampen any unwanted vibration. All the woofers are equipped with a motor with a grade Y-35 Ferrite magnet, with significantly higher performance than the classic “standard” ones.

The tweeters use a silk-impregnated thin fabric dome diaphragm for a smooth sound, and oversized voice coils, ventilated and damped with iron-fluid oil.

Specifications:

ESB 3.28 – 1.1″/28 mm Dome Tweeter

• Torcon® soft dome
• High-loss damping suspension
• N42 neodymium magnet
• SVS ventilation design
• 28 mm voice coil
• Optimized computer design
• Nominal Impedance: 4 Ohm
• Nominal Power Handling: 90 Watt
• Transient Power: 180 Watt
• Freq. Response: 900 Hz ~ 25 KHz
• Sensitivity: 91 dB 1W/1m

 3.28 Data Sheet

ESB 3.90 – 3.5″/90 mm Midrange

• ​Treated paper cone
• Perbunan rubber suspension
• Y-35 ferrite magnet 
• Fiberglass reinforced ABS basket
• Balanced cotton spider 
• Double layer voice coil 
• Nominal Impedance: 4 Ohm
• Nominal Power Handling: 60 Watt
• Transient Power: 120 Watt
• Freq. Response: 150 Hz ~ 7 KHz
• Sensitivity: 88.5 dB 1W/1m

3.90 Data Sheet

ESB 3.165 – 6.5″/165 mm Mid-Woofer

• Treated paper cone
• Perbunan rubber suspension
• Y-35 ferrite magnet 
• Fiberglass reinforced ABS basket
• Balanced cotton spider 
• Double layer voice coil
• Nominal Impedance: 4 Ohm
• Nominal Power Handling: 120 Watt
• Transient Power: 240 Watt
• Freq. Response: 65 Hz ~ 9 KHz
• Sensitivity: 88.5 dB 1W/1m

3.165 Data Sheet