


The Hertz Cento CX 165 (Order Code CX165) 6.5" two way coaxial loudspeakers represent a major design challenge due to their acoustic outputs critical nature. Being installed in an OEM placement often unfavourable to reproduction, our R&D experts made strides to achieve high performance, while promptly addressing the problem.
Hence, the Cento two-way coaxials CX165 features the new 24-millimetre (0.9") Tetolon dome tweeter that delivers a more musical and detailed sound compared to ones made from traditional plastic materials. Plus, the dispersion has been optimised for off-axis listening by adding in the SPP-M cone (Semi Pressed Paper-Mica) that ensures superior acoustic and damping characteristics across the board.
Specification
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System: Coaxial
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Size: 165mm (6.5")
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Power Handling:
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Continuous: 70W
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Peak: 210W
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Impedance: 4 Ohm
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Woofer Voice Coil: 25mm (1")
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Tweeter Voice Coil: 13mm (0.5")
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Frequency Response: 55 - 22k Hz
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Woofer Magnet Size (D x d x h): 85 x 32 x 15mm (3.35 x 1.26 x 0.59")
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Tweeter Magnet Size (D x h): 13 x 2 (0.51 x 0.08")
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Weight of One Speaker: 0.95 kg
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Woofer Magnet: High Density Flux Ferrite
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Tweeter Magnet: Neodymium
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Cone: Semi-pressed paper + Mica
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Dome: Tetolon
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Xmech: +/- 4.9mm (0.19")
Features
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Soft Tetolon fibre 24-millimetre dome tweeter cooled with ferrofluid, for extended and natural high frequencies
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RHFC (Rotary High Frequency Contour) tweeter angled and directable to the listener for a perfect frequency response in any installation scenario
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Tweeter faceplate geometry optimised with FEM simulations (Finite Element Modelling), to provide an extremely linear frequency response in off-axis installations
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25-millimetre woofer voice coil featuring an aluminium former to guarantee high excursion and power handling
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165-millimetre semi-pressed paper cone SPP-M (Semi Pressed Paper-Mica) enhanced with Mica powder for an excellent balance between lightness and damping
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High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels
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Compact and transparent three-spoke basket acoustically combined with a rubber magnet cover for total damping of spurious vibrations
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Optional elegant grille (Order Code CG165) made with high-resistance ABS plastic structure with a metallic finish combined with a protective metal mesh.