ESB 3.28

3.28

1.1"/28 mm Dome Tweeter

Silk-impregnated fabric dome

High-loss damping suspension

N42 neodymium magnet 

SVS ventilation design

28 mm voice coil 

Optimized computer design 

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Nominal Impedance: 4 Ohm

Nominal Power Handling: N/A

Transient Power: N/A

Freq. Response: N/A

Sensitivity: N/A

ESB 3.90

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: N/A

Transient Power: N/A

Freq. Response: N/A

Sensitivity: N/A

ESB 3.165

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: N/A

Transient Power: N/A

Freq. Response: N/A

Sensitivity: N/A

3.6K3  3-Way Speaker System