3.6K2
2-Way Speaker System
 
 
3.165
6.5"/165 mm Mid-Woofer
Data Sheet
Installation
Main Features
- ABS basket reinforced with fiberglass. The basket has been engineered to obtain the maximum in terms of torsional rigidity (resistance to bending), but at the same time, offers the minimum resistance to air passage.
- Pressed paper cone with waterproof treatment. It is widely recognized that cones made of paper are the ideal marriage between lightness, stiffness and the ability of the cone to dampen any unwanted vibration (read: distortion).
- High damping, single wave rubber surround. The Perbunan® rubber edge is much more stable with temperature changes than standard rubber.
- The 25 mm voice coil uses an aluminum support with a double layer winding technology of copper wire with an aluminum core.
- High grade ferrite magnet, a type of magnet with significantly higher performance than "standard" magnets.
 
Technical Specifications
- Nominal Impedance: 4 Ohm
- Nominal Power Handling: 120 Watt
- Transient Power: 240 Watt
- Frequency Response: 65 Hz ~ 9 KHz
- Sensitivity: 91.5 dB 2.83v/1m
 
3.28
1.1"/28 mm Dome Tweeter
- The tweeter uses a Torcon® diaphragm for a smooth sound, with an outer suspension covered with a high-loss damping material to eliminate edge vibration and resonance. The dome is of extremely low mass and is much less susceptible to mechanical deformation than other tweeters, yet it provides a smooth, linear and very extended response.
- The 28 mm voice coil has an aluminum support and very light copper-coated aluminum wire. The coil is ventilated and damped with iron-fluid oil.
- The special SVS ventilation design provides two benefits: optimal cooling of the voice coil and avoiding compressing the air at the back of the dome.
- The neodymium N42 magnet, a type of magnet with significantly higher performance than "standard" magnets, is optimized with computer simulations to get better efficiency and improve linearity.
 
Technical Specifications
- Nominal Impedance: 4 Ohm
- Nominal Power Handling: 90 Watt
- Transient Power: 180 Watt
- Frequency Response: 900 Hz ~ 25 KHz
- Sensitivity: 94 dB 2.83v/1m
 
3.6K2 CX
2-Way Passive Crossover
Passive crossovers are used in 2-way and 3-way speaker systems to electrically channel low tones to the bass loudspeaker and high notes and overtones to the high frequency speakers. If a passive crossover has to fulfill its function without compromise, it must be able to handle extreme variations in dynamics, the full range of audio frequencies, complex transients, and the varying impedance of a loudspeaker load. ESB passive crossovers are carefully designed to complement the exact characteristics of ESB speakers. Each crossover network circuit controls the signal to the high and low frequency speakers in a way that smooth acoustic response is maintained through the full audio spectrum.
- Dedicated for 3.28 tweeter and 3.165 woofer.
- High thickness PCB copper.
- Inside 4 step tweeter level adjustment.
- Oversize not inductive ceramic resistors.
- Polyester tweeter capacitor.
- Asymmetrical cutting slope.
- In air tweeter inductor.
 
Technical Specifications
- 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