ESB Audio 3.6K2



  • 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
  • 3.165, 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
  • 3.6K2CX, 2-Way Passive Crossover
  • High thickness PCB copper
  • In-air tweeter inductor
  • Polyester tweeter capacitor
  • Oversized non-inductive resistors
  • Cut out Frequency: 3 KHz
  • Crossover Slope: 6 dB/Oct LP
  • 12 dB/Oct HP
  • 4-step tweeter level adjustment
  • Low Frequency section: 3.165
  • High Frequency section: 3.28
  • Power Handling: 300 W (Peak)


3000 Research at the highest level

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.

They are supplied with accessories for flexible installation.


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