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Hertz

HMX 6.5-TC

6.5" (16.5cm) coaxial speaker

Normal price 219,00€
Normal price 219,00€ selling price 219,00€
incl. VAT , possibly plus shipping

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Highlights

  • 75W RMS, 4 Ohm impedance, 50-25k Hz frequency response.
  • UV-resistant membrane, Santoprene surround, durable.
  • Neodymium tweeter, massive magnet, high sound output.
Seen more cheaply Personal Offer
brand: Hertz
Delivery time:
Available, in 3-8 days with you
Number:
Couple
Watt RMS:
75
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Normal price 219,00€
Normal price 219,00€ selling price 219,00€

Let's start with the HMX 6.5-TC from Hertz, a 6.5" (16.5cm) marine coaxial that delivers top performance in its category. The speaker features optimized radiation 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 the sturdy construction. The HMX 6.5-TC is also equipped with a massive magnet that provides high and undistorted sound output.

Technical Data

  • Size mm 165
  • Load capacity - RMS W 75
  • Load capacity - Peak W 150
  • Impedance Ohm 4
  • Depth mm 95.6
  • High-tone membrane mm 36
  • Subwoofer voice coil Ø mm 25
  • Tweeter voice coil Ø mm 20
  • Frequency response Hz 50 - 25k
  • Subwoofer magnet size B x T x H mm 78.5 x 32 x 17
  • High-tone speaker magnet size B x H mm 19.7 x 3
  • Weight of a speaker kg 1
  • Subwoofer magnet flux ferrite with high density
  • Tweeter Magnet Neodymium
  • Polypropylene membrane with UV inhibitors
  • Xmech mm ±6.65

Electro-Acoustic Specifications

  • D mm 125
  • Re Ohm 3.5
  • Fs Hz 65
  • The 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

  • A 172.2 mm
  • B 128 mm
  • C 95.6 mm
  • D 69 mm
  • F 26.6 mm

Frequency response

HMX 6.5-TC

Features

  • Developed and tested for the real application environment (UV, salt mist, vibrations, splashes, 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 radiation and highest sound pressure level.
  • "Sound-transparent tone-on-tone tweeter grille made of stainless steel, providing efficient high-frequency transmission, an attractive appearance, and rock-solid protection."
  • Langhub 25 mm voice coil subwoofer with fine tuning for infinite baffle applications with polypropylene membrane with UV inhibitors and molded Santoprene surround.
  • Aramid fiber spider with silicone insulated connection wires, ensuring durability and consistent performance over time.
  • FEM-optimized mobile devices with high deflection, powered by a massive magnetic group encapsulated in an injection-molded marine-grade polymer basket.
  • Sealed built-in crossover with resettable solid-state tweeter protection circuit.
  • Gold-plated corrosion-resistant terminals.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.

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

Product Specifications


Manufacturer

Features


  • Highlights

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

    199

weight

1.0 kg

Technical data


Watt RMS Load Capacity

75

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Technical highlights of the Hertz HMX 6.5-TC 6.5 marine coaxial speaker

The Hertz HMX 6.5-TC is a 6.5 marine coaxial speaker that not only boasts an impressive peak power of 150 W, but also a continuous RMS power handling of 75 W. These performance specifications ensure powerful and distortion-free reproduction, even at higher volumes. Thanks to the high-quality construction and materials, the sound pressure level remains consistently high. The Masori Lowest Price Guarantee ensures that you get the best deal at masori.de. If you want to buy this all-rounder at a reasonable price, then you've come to the right place!

High-quality materials and sturdy construction for long-lasting performance

The Hertz HMX 6.5-TC impresses with its UV-resistant polypropylene cone, which not only ensures durability but also significantly influences the sound. The Santoprene rubber surround complements this with excellent damping properties, minimizing resonance and maintaining crisp bass. Additionally, the robust construction ensures that the speaker retains its performance even under adverse conditions such as UV radiation, salt spray, and vibration.

Optimized radiation with neodymium-based tweeters

The tweeter of the HMX 6.5-TC, with its 36 mm PEI dome, is driven by a powerful neodymium magnet. This combination enables efficient high-frequency transmission with a high off-axis dispersion pattern. The frequency response from 50 Hz to 25 kHz ensures that every detail of the audio spectrum is precisely reproduced. The advantages of this system are particularly evident on irregular surfaces, where conventional speakers often struggle.

Unadulterated bass thanks to high-quality voice coils

The 25 mm voice coil of the HMX 6.5-TC woofer guarantees impressive excursion, resulting in rich and deep bass. With an Xmech of ±6.65 mm and an optimized Thiele small parameter combination, including a Bl of 5.2 T*m, the bass dispersion becomes a true experience. Varying these values ​​could limit the linearity and dynamics of the bass, which would be detrimental to the precise audio output of this speaker.

Gold-plated connectors and included protection for maximum durability

The gold-plated, corrosion-resistant terminals guarantee long-lasting contact quality, especially in marine environments where moisture is a common problem. The built-in crossover with a resettable solid-state tweeter protection circuit provides additional protection and maximizes the system's lifespan. This combination is crucial for maintaining the integrity of the audio signals and minimizing wear.

Precisely tuned specifications for unparalleled audio quality

In addition to its robust construction and premium materials, the Hertz HMX 6.5-TC features carefully tuned electro-acoustic specifications. A resonant frequency (Fs) of 65 Hz and a Qts of 0.7 enable distortion-free sound reproduction and flexible mounting options, while the 8.8-liter Vs provides sufficient volume for optimal performance even in tight installation spaces.

Lightweight design without compromising on performance

Weighing just 1 kg per speaker, the Hertz HMX 6.5-TC offers a portable user experience without compromising on performance. Its 95.6 mm depth facilitates installation, while its overall size of 172.2 mm makes it versatile and versatile for flexible installation positions. Smaller dimensions than others on the market allow for a shallow installation depth, which is particularly advantageous in tight spaces without sacrificing performance.

Integrated tweeter grille with protective coating

The sound-transparent stainless steel grille supports efficient sound transmission without compromising high-frequency quality. This solution enables powerful, clear sound even in direct sunlight and harsh on-board conditions. The additional protection increases resistance to potential damage and contributes to longevity. An optional service is available to discuss your individual installation options: On-site installation in Frankfurt (Oder) .

Innovative design details for marine conditions

The HMX 6.5-TC is particularly ideal for nautical applications. A special marine polymer enclosure protects the speaker from all environmental factors, including thermal shock and direct water splashes. This key benefit is invaluable for long-term outdoor use. This design choice demonstrates the careful use of Hermet seals and insulation elements. Expert Support FAQ & Help provides detailed information about this product. For ongoing information and in-depth insights, visit our Audio Blog .