Hertz CS 300 S4 Specification Sheet

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CS 300 S4

COMP SUBWOOFER

700 W

Optional

TECHNICAL SPECIFICATIONS

Component Subwoofer
Size

Woofer mm (in.) 300 (12)

Voice Coil Ø

Subwoofer mm (in.) 35 (1.38)

Power Handling

Impedance Ω 4
Frequence Response Hz -
Subwoofer Magnet size

D x d x h
Weight of one component kg (lb.) 4,844 (10.68)
Subwoofer Magnet High density flux ferrite
Cone Polyproyilene
Xmech mm (in.) 16,5 (0.65)

W peak 700

W continuos 350

mm
(in.)

134 x 45 x 34
(5.28 x 1.77 x 1.34)

ELECTRO-ACOUSTIC PARAMETERS

D mm 267,7
Xmax mm 12,5
Re Ω 3,6
Fs Hz 25
Le mH 3,64
Vas I 93,42
Mms g 193
Cms mm/N 0,21
BL
Qts 0,47
Qes 0,50
Qms 7,2
Spl dB 86,5

T•m

14,8

1. Electroacoustic design optimized for enclosures starting from 32 liters.

2. Fluid dynamic optimization system that drastically reduces the acoustic

distortions generated by the air compression at high excursions.

3. Polypropylene cone and dust cap geometry engineered through FEM

simulations for low frequency distortion reduction.

4. 35 mm 4 Ω voice coil wound on six layers of pure copper on a high thermal

resistance glass fiber support.

5. Magnetic group geometry optimized with proprietar y software for high

undistor ted SPL at high excursions.

6. Ideal for use in custom boxes that can be shaped around the subwoofer

thanks to its compact size and lack of the decompression hole.

7. Terminal block featuring solid push contacts that accept cables up to 8

AWG to offer low wiring resistance and ma ximum ease of connection even in
installations with multiple subwoofers.

8. Rubber protection of the magnetic assembly and high-streng th ABS plastic

gasket allowing the application of the optional grille for an elegant finish.

A 318 mm 12.52 in.
B 281 mm 11.06 in.

C 147 mm 5.79 in.

D 130 mm 5.12 in.
E 308 mm 12.13 in.
F 28,3 1.11 in.

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B

A

D

C E

F

14

All Specifications Subject to Change Without Notice_19.A