Hertz C 165 L (CENTO series) 165 woofer 6.5" (165 mm).

The Cento line expands with the C165 L woofer, featuring the use of non-pressed paper for the cone membrane, a choice that gives this component a natural sound, with solid and controlled low frequencies.
The enhancement of the magnetic group together with the specific wide stroke voice coil allow the excursion of the woofer to be maximized maintaining utmost control even in the most demanding musical passages.

1. Non-Pressed Paper Cone (NPP) for natural sound and low, powerful damped  frequencies.
2. High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.
3. 25 mm (1 in.) voice coil sized for high excursion and wound on aluminium former to guarantee high power handling.
4. Compact and transparent three-spoke basket, acoustically combined with a rubber magnet cover for total damping of spurious vibrations.
5. Elegant high resistance ABS plastic grille with a metallic finish combined with a protective metal mesh.