Hertz HEX 4 C, 10.2 cm, jūriniai koaksialiniai garsiakalbiai, 30 W RMS / 60 W MAX

INFORMACIJA

Hertz HEX 4 C - 102 mm (4″) jūrinis koaksialinis garsiakalbis, skirtas laivų garso sistemoms, kuriose svarbus kompaktiškumas, patikimumas ir kokybiškas skambesys. 30 W RMS galia, 20 mm aukštų dažnių garsiakalbis ir kruopščiai suderinta konstrukcija užtikrina švarų, detalų bei subalansuotą garsą. IP65 apsauga ir atsparumas saulės spinduliams, drėgmei bei sūriai aplinkai leidžia garsiakalbį naudoti sudėtingomis jūrinėmis sąlygomis. Modelis siūlomas su juodos arba baltos spalvos apsauginėmis grotelėmis, todėl lengvai priderinamas prie skirtingo laivų interjero.

Skersmuo: 102 mm (4″)
Nuolatinė galia (RMS): 30 W
Maksimali galia: 60 W
Nominali varža: 4 Ω
Jautrumas: 87 dB
Dažnių diapazonas: 100–20 000 Hz
Apsaugos klasė: IP65
Spalvų variantai: HEX 4 C-C – Black Classic (juoda); HEX 4 C-W – White Classic (balta)

APRAŠYMAS

The HEX 4 C-W expands the Hertz Marine HEX range with a compact 4-inch coaxial solution engineered to deliver premium marine sound quality where installation space is limited. Ideal for consoles, cabins, T-tops, and secondary listening areas, it provides the same acoustic signature and reliability that have made HEX a reference for marine audio enthusiasts. Designed to withstand the harshest marine environments, the HEX 4 C-W is Hertz Pure Marine Certified™, featuring IP65 water protection, UV resistance compliant with ASTM-D4329 standards, and salt fog resistance tested according to ASTM-B117. Every component has been developed to ensure long-lasting performance in the presence of moisture, salt, and prolonged sun exposure. The high-efficiency tweeter, optimized through advanced FEM simulation, delivers smooth and detailed high frequencies with wide off-axis dispersion, ensuring excellent sound clarity throughout the boat. The compact 4-inch woofer, equipped with a 25 mm (1”) voice coil and specifically tuned for infinite baffle applications, provides balanced mid-bass response while requiring minimal mounting depth. A sealed integrated crossover with resettable solid-state tweeter protection safeguards system reliability over time, while corrosion-resistant nickel-plated terminals ensure secure electrical connections even in demanding marine conditions. Finished with the elegant White Classic sound-transparent grille featuring a practical twist-and-lock mounting system, the HEX 4 C-W combines refined marine aesthetics, installation flexibility, and authentic Hertz performance in a compact package.

Features

1. Hertz Pure Marine Certified™ product, engineered to withstand harsh marine environments with IP65 water protection, UV resistance compliant with ASTM-D4329, and salt fog resistance tested according to ASTM-B117 standards.
2. High-efficiency tweeter developed using FEM simulation, optimized for wide off-axis dispersion, ensuring clear and detailed sound even in typical in-boat listening positions.
3. White Classic sound-transparent grille, featuring a secure twist-and-lock mounting system, combining a clean, elegant marine look with rock-solid protection against impacts and vibrations.
4. Compact 4” woofer with a 25 mm (1”) voice coil, specifically tuned for infinite baffle marine installations, delivering balanced mid-bass performance in reduced mounting spaces.
5. Sealed integrated crossover with resettable solid-state tweeter protection, designed to ensure long-term reliability and consistent sound quality in marine conditions.
6. Nickel-plated corrosion-resistant terminals, ensuring secure electrical connections and long-lasting performance in humid and salt-rich environments.

Technologies

IP 65 CERTIFICATION

UV RESISTANT
According to the severe ASTM-D4329 standards for UV resistance, all the materials used for Hertz Marine products are designed to face long time exposition to UV radiations while cruising on the open sea.

SALT FOG TESTED
To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent.

TECHNINIAI DUOMENYS

Technical Specs LF
Woofer Size
102 mm (4 in)
Impedance
4 Ohm
Minimum Impedance
3.5 Ohm
Power Handling - Peak
60 W
Power Handling - Continuous
30 W
Sensitivity
87 dB
Frequency Response
100 - 20000 Hz
Voice Coil Diameter
25.4 mm (1 in)
Chassis Material
PLASTIC
Magnet Material
HIGH DENSITY FLUX FERRITE
Magnet Size
75 x 32 x 12 mm (2.95 x 1.26 x 0.47 in)
Voice Coil Material
COPPER
Former Material
POLYIMIDE
Cone Material
POLYPROPYLENE
Surround Material
RUBBER
Xmax
3 mm (0.12 in)
Xmech
4.75 mm (0.19 in)
Gap Height
5 mm (0.2 in)
Voice Coil Winding Height
8.5 mm (0.33 in)
Recommended Enclosure
4 l (0.14 ft)
Recommended Tuning
Closed box

Technical Specs HF
Tweeter Size
20 mm (0.8 in)
Impedance
4 Ohm
Minimum Impedance
2.54 Ohm
Aes Power Rating
30 W
Sensitivity
90 dB
Frequency Response
3000 - 20000 Hz
Voice Coil Diameter
20.4 mm (0.803 in)
Former Material
KAPTON
Dome Material
TELOTON FIBRE
Surround Material
Tweeter Magnet Size
20 x 3
Magnet Material
NEODYMIUM
Electric-acoustic Specs
Re
3.22 Ohm
Fs
123.4 Hz
Mms
6.754 g (0.24 oz)
Cms
0.246
Bl
3.911
Qms
4.369
Qes
1.101
Qts
0.88
Vas
1.467 l (0.05 ft)
LE
0.259 mH
Reference Efficiency
0.24
Efficiency Bandwidth
109 Hz
General
Weight
0.7 kg
Dimensions
HEX 4 C-W
Dimension A
134.5 mm (5.3 in)
Dimension B
95 mm (3.74 in)
Dimension C
52.3 mm (2.06 in)
Dimension D
70.8 mm (2.79 in)
Dimension E
18.5 mm
Dimension U
118 mm (4.65 in)
Dimension V
4.5 mm (0.18 in)
Frequency Response

DOKUMENTAI

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