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ESB Audio
ESB Audio 3000 Series 2-Way Passive Crossover
ESB Audio 3000 Series 2-Way Passive Crossover
The ESB 3000 speaker system was developed and assembled with a great commitment to the research of materials and engineering solutions of the highest level.
The baskets have been engineered to obtain maximum torsional rigidity (resistance to bending). The speaker cones use pressed paper with a waterproof treatment which represents an ideal marriage between lightness, stiffness and the ability of the cone to dampen any unwanted vibration. All the woofers are equipped with a Y-35 grade ferrite magnet motor, having significantly higher performance than classic "standard" magnets.
The tweeters use a silk-impregnated, thin fabric dome diaphragm for a smooth sound, with oversized voice coils ventilated and damped with iron-fluid oil.
They are supplied with accessories for flexible installation.
Main Features
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
