Hertz ESK Series 2-Way Speaker System - ESK1305

Hertz ESK Series 2-Way Speaker System, Model ESK1305

ESK 130.5 is a two-way system, employing the proprietary ET 26.5 tweeter, the EV 130.5 woofer and the specific CX 200.5 crossover, creating a combination of hi-tech products to ensure thrilling acoustic performance. Excellent frequency response, high level of installation friendliness even with OEM placements, efficiency and appealing design: the Energy.5 systems comprise and contain the whole sound philosophy of Energy. Pure energy for listening pleasure.

Features:

ET 26.5

• Tetolon dome, with hemispheric profile and wide roll surround; extremely light weight and properly damped for smooth and extended high frequency response.
  
• Acoustic compression chamber; high efficiency and off-axis optimized response.
  
• CCAW (Copper Clad Aluminium Wire) ultra light ferrofluid-cooled mobile voice coil.
  
• High energy neodymium magnet.
  
• Low carbon content plates for maximum magnetic permeability and high heat dissipation.
  
• Damping material; controlling acoustic resonances insuring clear, high frequenc tones.

EV 130.5

• V-cone® for best off-axis response and clear mid-high frequency detail.
  
• Water-repellent treated paper cone; butyl rubber surround.
  
• Pure copper voice coil, wound on aluminium former, for exceptional thermal and mechanical capacity.
  
• Large motor assembly for excellent control of voice coil.
  
• Low carbon content plates for maximum magnetic permeability and high heat dissipation.
  
• Rubber magnet cover provides damping to the basket and motor structure and protects from abrasions and damages.
  
• DIN size basket coated with scratch-proof, corrosive-resistant material.
  
• Tin-plated, high current terminals.
  
• Silver-plated lead wires, for maximum reliability and conductivity.
  
• Epoxy glue for basket and motor system provides perfect coupling.
  
• Curve memory Nomex spider for consistent, reliable performance.

Specifications:

• Component Two way system
• Woofer Size 5"
• Tweeter Diaphragm 1"
• Power Handling
  • 225 Watts Peak
  • 75 Watts Continuous
• Impedance 4 Ohms
• Frequency Response 70Hz ÷ 23kHz
• Sensitivity 93 dB SPL
• Woofer Magnet Size 3.15 x 1.26 x 0.5
• Tweeter Magnet Size 0.75" x 0.12"
• Woofer Voice Coil 1"
• Tweeter Voice Coil 0.8"
• Woofer Magnet High density flux ferrite
• Tweeter Magnet Neodymium
• Woofer Cone Water repellent pressed paper
• Tweeter Dome Tetolon
• Crossover Type LP/HP @ 3 kHz - 6/12 dB Oct.
• Component Adjustment +2; 0; -2 dB

Approximate Weight:

• Shipping: 8 lbs