Hertz HMX 6.5-TC 6.5" (16.5cm) coaxial speaker

Name: Hertz HMX 6.5-TC 6.5 inch Coaxial Speakers | Masori
Brand: Hertz
Price: 186.15 EUR
Availability: InStock

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Hertz HMX 6.5-TC 6.5" (16.5cm) coaxial speaker

75W RMS, 4 Ohm impedance, 50-25k Hz frequency response.
UV-resistant membrane, Santoprene surround, durable.
Neodymium tweeter, massive magnet, high sound output.
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HertzHMX 6.5 S-LD-SW

AudisonThesis TH quattro

HMX 6.5-TC by Hertz

Let's start with the HMX 6.5-TC from Hertz, a 6.5 inch (16.5cm) marine coaxial speaker that delivers top performance in its class. The speaker features optimized dispersion and high sound pressure levels thanks to its tweeter. Your long-term performance and durability are ensured by the UV-resistant polypropylene cone, Santoprene rubber surround, and robust construction. The HMX 6.5-TC is also equipped with a massive magnet that provides high and distortion-free sound output.

Technical Data

Size mm 165
Power Handling - RMS W 75
Power Handling - Peak W 150
Impedance Ohm 4
Depth mm 95.6
Tweeter Diaphragm mm 36
Woofer Voice Coil Ø mm 25
Tweeter Voice Coil Ø mm 20
Frequency Response Hz 50 - 25k
Woofer Magnet Size B x T x H mm 78.5 x 32 x 17
Tweeter Magnet Size B x H mm 19.7 x 3
Weight per Speaker kg 1
Woofer Magnet High-Density Ferrite
Tweeter Magnet Neodymium
Cone Polypropylene with UV Inhibitors
Xmech mm ±6.65

Electro-Acoustic Specifications

D mm 125
Re Ohm 3.5
Fs Hz 65
Le mH 0.53
Vas I 8.8
Mms g 14
Cms mm/N 0.4
Bl T*m 5.2
Qts 0.7
Qes 0.75
Qms 11.5
Spl dB 89

Physical Specifications

HMX 6.5-TC

Features

Designed and tested for real-world environments (UV, salt spray, vibrations, splashing water, temperature shock, dust).
1.4-inch neodymium magnet tweeter with a PEI material dome combined with a front plate and acoustic lens optimized for best off-axis dispersion and highest sound pressure levels.
Sonically transparent tone-on-tone stainless steel tweeter grille providing efficient high-frequency transmission, attractive appearance, and rock-solid protection.
Long-throw 25mm voice coil woofer finely tuned for infinite baffle applications with polypropylene cone with UV inhibitors and molded Santoprene surround.
Aramid fiber spider with silicone-insulated lead wires ensuring durability and consistent performance over time.
FEM-optimized high-excursion moving parts driven by a massive magnetic assembly encapsulated in a marine-grade polymer injection-molded basket.
Sealed built-in crossover with resettable solid-state tweeter protection circuit.
Gold-plated corrosion-resistant terminals.

Hertz HMX 6.5-TC Datenblatt

Datenblatt öffnen

Frequent questions about HMX 6.5-TC

Was sind die wesentlichen technischen Merkmale des HMX 6.5-TC von Hertz?

The HMX 6.5-TC from Hertz is a marine coaxial speaker with a diameter of 6.5" (16.5 cm). The peak power is 150 watts, the nominal power is 75 watts at an impedance of 4 ohms. The woofer cone is made of UV-resistant polypropylene, while the tweeter dome is made of PEI. The massive magnet allows for a considerable sound pressure level, while the neodymium magnets in the tweeter ensure precise high-frequency reproduction. Other technical details include a woofer voice coil with a diameter of 25 mm and a tweeter voice coil with a diameter of 20 mm.

Wie verhält sich der HMX 6.5-TC in Bezug auf die Frequenzwiedergabe?

The HMX 6.5-TC offers a frequency response of 50 Hz to 25 kHz, covering a wide sound range from deep bass to high frequencies. This range is achieved through the combination of a large yet lightweight polypropylene diaphragm and an optimized 36 mm neodymium tweeter. The electromechanics with a Bl value of 5.2 T*m and an effective diaphragm size of 125 mm contribute to clear and distortion-free reproduction. Additionally, the Santoprene surround ensures high excursion stability, ideal for infinite baffle applications.

Was macht den Hochtöner des HMX 6.5-TC besonders?

The tweeter of the HMX 6.5-TC is characterized by its 1.4-inch neodymium magnet and the PEI dome. This combination ensures clear and precise high-frequency reproduction. The design is optimized for off-axis radiation, allowing perfect sound perception even from a lateral listening position. The front plate and acoustic lens support efficient sound distribution. Additionally, a stainless steel grille protects the delicate parts without compromising sound transparency. The compact 20 mm voice coil contributes to accurate sound reproduction.

Welche Materialien und Schutzfunktionen bietet der HMX 6.5-TC?

The HMX 6.5-TC is designed for the harsh conditions of the marine environment. The polypropylene membrane is UV-resistant and withstands salt mist and temperature fluctuations. Santoprene rubber surrounds provide flexibility and durability. Encapsulated in a marine-grade polymer basket, the construction is stable. Additionally, the speaker features a resettable solid-state tweeter protection circuit in the crossover that catches unwanted overloads. There are also gold-plated, corrosion-resistant terminals that ensure long-term use, even in humid environments.

Welche Abmessungen hat der HMX 6.5-TC und wie kann er installiert werden?

The HMX 6.5-TC from Hertz has a diameter of 172.2 mm and a mounting depth of 95.6 mm. The installation requires an opening size of 128 mm. The woofer magnet size is 78.5 x 32 x 17 mm, while the tweeter magnet has a diameter of 19.7 mm. A precise fit for the intended installation locations is possible due to the well-thought-out dimensions. Especially if you want to install it in vehicles or on boats, pay attention to the mounting depth and any necessary clearance behind the speaker. This allows for seamless integration.

Welche Vorteile bietet der massive Magnet im HMX 6.5-TC?

The massive magnet in the HMX 6.5-TC plays a central role in the speaker's performance. It is made of high-density ferrite and guarantees uninterrupted and undistorted sound output. This structure allows for a high sound pressure level and ensures powerful bass reproduction, ideal for energetic music. The magnet also supports the voice coils of the woofer, which have a long stroke of ±6.65 mm. These features enable a dynamic sound image. The combination of these advantages makes the reproduction of energetic music pieces particularly impressive.

Wie beeinflusst die Aramidfaserspinne die Performance des HMX 6.5-TC?

The aramid fiber spider in the HMX 6.5-TC from Hertz offers stability and precision at high deflection. Its design ensures improved control of the diaphragm movements, which guarantees uniform sound output. The silicone-insulated connection wires further contribute to reliability and prevent overheating or wear issues. These construction features ensure that even with intensive use, a consistent and distortion-free sound is maintained. Even in challenging environments, such as at sea, the acoustic performance remains unaffected.

Wie wirkt sich die Santoprene-Einfassung auf die Klangcharakteristik aus?

The Santoprene surround of the HMX 6.5-TC speaker allows for pronounced durability and flexibility in diaphragm movement. This surround supports the UV-resistant polypropylene diaphragm and ensures that the woofers remain stable even at high volumes. This flexibility not only provides rich, deep bass but also precise reproduction at lower frequencies. This surround offers greater excursion space, supported by the speaker's high-performance magnetic systems, which promises clear sound reproduction even at high levels.

Welche Rolle spielt die Frequenzweiche im HMX 6.5-TC von Hertz?

The crossover of the HMX 6.5-TC efficiently divides the frequency range between the tweeter and woofer for optimal sound output. The protection circuit for the tweeter prevents sound distortions and overloads by intervening when necessary. This integrated crossover features strict crossover frequencies that ensure the tonal balance between the components. This guarantees that both high and low tones are reproduced clearly and precisely, allowing the speaker to deliver optimal overall performance.

Welche Vorteile bietet der Hertz HMX 6.5-TC bei Marineanwendungen?

The Hertz HMX 6.5-TC is ideal for marine applications, as it is designed for operating conditions such as UV radiation, salt mist, vibrations, splashes, and temperature shocks. The robust construction with UV-resistant materials protects against environmental influences, while the corrosion-resistant gold-plated connectors ensure long-lasting performance. The stable Santoprene surround and FEM-optimized mobile components provide consistent sound quality even in fluctuating weather conditions. The speaker is therefore particularly suitable for boats and other marine environments, where it delivers reliable performance.

Herstellerinformation/verantwortliche Person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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