Hertz CK165L Technical Sheet

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CK 165 L

TWO WAY SYSTEM

300 W

TECHNICAL SPECIFICATIONS

Component 2-way system
Size

Woofer mm (in.) 165 (6.5)

Tweeter diaphragm mm (in.) 26 (1)

Voice Coil Ø

Woofer mm (in.) 25 (1)

Tweeter mm (in.) 20 (0.8)

Power Handling

Impedance Ω 4
Frequency

Response
Crossover Type - Cut off

Woofer LP 6 dB / Oct. / 3,8 KHz

Tweeter HP 12 dB / Oct. / 3,8 KHz

Adjustment Tweeter Level 0 / +3 dB
Weight of one component

Woofer kg (lb) 0,973 (2.15)

Tweeter kg (lb) 0,037 (0.08)

Crossover kg (lb) 0,07 (0.15) x 2

ELECTRO-ACOUSTIC
PARAMETERS C 26 C 165 L

D mm 26 131,5
Xmax mm - 5,1
Re Ω 3,7 3,2
Fs Hz 1500 60
Le mH 0,02 0,23
Vas I - 13,66
Mms g 0,17 14,2
Cms mm/N 0,07 0,52
BL T•m 1,3 4,9
Qts 1,59 0,60
Qes 3,51 0,70
Qms 2,9 3,8
Spl dB 92 91

W peak 300

W continuos 100

Hz 50 ÷22,5k

C 26:

1. Soft Teto lon® fiber 26 mm (1 in.) dom e and 20 mm (0.8 in.) voice c oil, for a natural

and yet detailed reproduction of musical nuances.

2. Neodymium magnet with high-density magnetic flux, optimized for maximum

contr ol during high-ener gy dynamic tr ansients in the mi d-high frequenc y range.

3. Faceplate geometr y optimized with FEM (Finite Element Modeling) technique

for a linear frequency response in off-axis installations.

4. Wide range of accessories, for easy integration in OEM placements.

C 165 L:

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.

CCX 2T - CCX 2W:

1. Separate ultra-compact crossovers for woofers and tweeters, to the benefit

of simplicity and flexibility of installation.

2. Tweeter level adjustable via a two-position switch (0, +3 dB) for an optimal

tone balance that can be customized by the user.

3. Low-loss, low-resistance pure copper capacitors and inductances for

maximum sound transparency and clear high frequencies.

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All Specifications Subject to Change Without Notice_19.A