Description

Hertz CK165 – Cento Component Speakers for Car audio

The Cento CK165 two-way speaker system is designed for detailed and natural sound. Featuring the new 26mm C26 Tetolon dome tweeter and optimized dispersion characteristics, it delivers smooth medium-high frequencies with linearity. The 165mm SPP-M woofer cone (Semi Pressed Paper-Mica) offers a natural sound with added rigidity from Mica powder, balancing lightness and damping for high-quality sound reproduction.

Features

Woofer Cone: 165 mm (6.5 in.) SPP-M cone with Mica powder for optimal balance of lightness and damping.
Magnet: High-density flux ferrite with low-carbon polar plates to reduce distortion.
Voice Coil: 25 mm (1 in.) aluminum voice coil for high excursion and power handling.
Basket: Three-spoke design with rubber magnet cover for vibration damping.
Optional Grille: High-resistance ABS plastic with metallic finish and protective metal mesh.

Technical Specs

Component Type: 2-Way Component System
Size: 165 mm (6.5 in.)
Continuous Power Handling: 95 W
Peak Power Handling: 285 W
Impedance: 4 Ω
Sensitivity: 93 dB SPL
Frequency Response: 55 Hz – 22.5 kHz
Crossover Cut-off: 2.5 kHz @ 12 dB/Octave
Crossover Type: 2-Way Passive Crossover
Woofer Weight: 0.96 kg (2.12 lb)
Tweeter Weight: 0.03 kg (0.07 lb)
Crossover Weight: 0.185 kg (0.41 lb)

Electro-Acoustic Specs

Woofer Diameter (D): 131.5 mm
DC Resistance (Re): 3.2 Ω
Resonant Frequency (Fs): 60 Hz
Inductance (Le): 0.2 mH
Equivalent Volume (Vas): 13.24 L
Moving Mass (Mms): 13.9 g
Compliance (Cms): 0.51 mm/N
BL Product: 4.9 T*m
Total Q (Qts): 0.59
Electrical Q (Qes): 0.69
Mechanical Q (Qms): 3.9
SPL: 93 dB