Jump to product information
Hertz

HMX 6.5 S-LD-SW

6.5" (16.5cm) coaxial speaker

Normal price 259,00€
Normal price 259,00€ selling price 259,00€
incl. VAT , possibly plus shipping

Stock options

Zahle in 3 zinsfreien Raten von 86,33€ mit Klarna. Mehr erfahren

Highlights

  • 75W RMS, 4 Ohm impedance, 50-25k Hz frequency response.
  • Polypropylene cone, aramid fiber spider, silicone insulated.
  • White sports grille, durable, high humidity.
Seen more cheaply Personal Offer
brand: Hertz
Delivery time:
Available, in 3-8 days with you
Number:
Couple
Watt RMS:
75
Expert Image

Rob

Expert Image

Max

E-Mail Beratung von Experten

Werktags innerhalb von 24h

info@masori.de

Normal price 259,00€
Normal price 259,00€ selling price 259,00€

Discover the HMX 6.5 S-LD-SW, a 6.5" (16.5cm) marine coaxial speaker from the renowned manufacturer Hertz. This speaker, specially designed for water sports use, features a white sport grille and is ideally suited for any sporty boat equipment. With its high-quality components such as the polypropylene cone, aramid fiber spider, and silicone-insulated connection wire, it offers a durable construction that delivers consistently high performance even under high humidity conditions. The special design and innovative mounting method ensure consistent sound quality - season after season.

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 S-LD-SW

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

Frequency response

HMX 6.5 S-LD-SW

accessories

HM RGB 1 BK

HMX 6.5 S-LD-SW

  • The HM RGB 1 BK enhances your experience with multicolored LED lighting that can be tailored to your mood or craft. It consists of an RGB CONTROLLER specifically designed for HMX LD option models, including a high-frequency remote control.

features

HMX 6.5 S-LD-SW

The HMX 6.5 S-LD-SW from Hertz is a powerful marine coaxial speaker with an RMS power handling of 75 watts and a peak power handling of 150 watts, suitable for demanding applications in water sports. With an impedance of 4 ohms and a frequency response of 50 to 25,000 Hz, it delivers clear sound on boats. Note the woofer voice coil with a diameter of 25 mm and the tweeter voice coil with 20 mm for optimized sound reproduction. These speaker components ensure lasting performance even under high humidity conditions. The high SPL of 89 dB suggests that the speaker delivers loud and clear sound even at lower amplifier power levels.
The installation of the HMX 6.5 S-LD-SW speaker is designed to be straightforward thanks to Hertz's thoughtful design. With a mounting depth of 95.6 mm, the speaker can be easily installed in boats with sufficient space. The outer dimensions of 172.2 mm in diameter make it compatible with most pre-fabricated speaker openings. The wiring with silicone-insulated connection wire ensures a secure and durable connection. During installation, it is important to ensure that there is enough space for the woofer magnet size of 78.5 x 32 x 17 mm to guarantee optimal function.
The HMX 6.5 S-LD-SW from Hertz impresses with a balanced sound reproduction based on certain high-quality components. These include a polypropylene cone with UV inhibitors, which ensures clear mids and deep bass. The aramid fiber spider optimizes sound stability under extreme conditions, while the neodymium magnets of the tweeter enable precise high frequencies. The woofer component uses high-density flux ferrite to ensure powerful bass tones. This combination of materials and technologies guarantees outstanding sound quality, perfectly suited for outdoor use.
The HMX 6.5 S-LD-SW speaker from Hertz is 165 mm in size and offers impressive sound performance in a compact format. Its depth of 95.6 mm requires a corresponding installation depth in the boat. The speaker has an outer dimension of 172.2 mm in diameter, which simplifies installation in most boat systems. The woofer magnet is 78.5 mm wide, 32 mm deep, and 17 mm high, while the tweeter magnet is 19.7 mm wide and 3 mm high. The weight of each speaker is 1 kg, which further facilitates handling and installation.
The HMX 6.5 S-LD-SW from Hertz uses high-quality materials specifically designed for durability in water sports. The polypropylene cone with UV inhibitors prevents discoloration and wear from sunlight, which is important for outdoor use. The aramid fiber spider ensures structural integrity and improved acoustics. The tweeter uses a powerful neodymium magnet, while the woofer relies on high-density ferrite to enhance sound dynamics. These materials guarantee stable sound performance under challenging environmental conditions.
The HMX 6.5 S-LD-SW marine coaxial speaker offers a wide frequency range of 50 Hz to 25 kHz, ideal for detailed and dynamic sound experiences at sea. This bandwidth allows for precise bass reproduction and clear high frequencies, making it an excellent choice for various music styles. The frequency response is complemented by the 36 mm tweeter, which ensures a smooth transition between the mid and high frequency ranges. Combined with a careful Xmech of ±6.65 mm, it provides excellent bass dynamics, significantly enriching the experience on boats.
The HM RGB 1 BK Controller complements the HMX 6.5 S-LD-SW with multi-functional LED light effects that add a visual component to every listening experience. This unit allows control via a high-frequency remote control, offering a variety of colors and effects to adjust and enhance the atmosphere on the water. With this add-on, you can optimally reflect your personal preferences and decor. The integration is seamless, as the controller has been specifically designed for the HMX LD option models and contributes to perfecting the overall experience.
Polypropylene cones, as used in the HMX 6.5 S-LD-SW, offer excellent properties that are particularly relevant for marine applications. They are lightweight yet robust, which minimizes speaker resonance and contributes to a clear sound image. Thanks to the UV inhibitors, the material's resistance to sunlight is increased, which is crucial for outdoor use. These cones provide improved bending strength, making the speaker stable and durable under varying temperature and humidity conditions, which is essential for use on boats.
The HMX 6.5 S-LD-SW speaker from Hertz is designed to be compatible with most boat models that support speaker systems of this size. The required installation depth of 95.6 mm and an outer dimension of 172.2 mm in diameter are compatible with many standard speaker openings on boats. When planning the installation, it is important to measure the distances accurately to ensure that the speaker fits properly. The flexible usability makes the HMX 6.5 S-LD-SW an excellent choice for boat owners looking for powerful audio solutions.
The HMX 6.5 S-LD-SW from Hertz offers electro-acoustic specifications that ensure outstanding sound performance. The effective diameter (D) of 125 mm provides an adequate radiation area for precise sound reproduction. With a resonance frequency (Fs) of 65 Hz, it delivers deep bass reproduction, while the electrical Re (AC resistance) is designed at 3.5 Ohms to ensure fast response times. The speaker has a mechanical quality (Qms) of 11.5, contributing to improved sound dynamics. These specifications highlight its potential for dynamic marine sound.

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.
    • Polypropylene cone, aramid fiber spider, silicone insulated.
    • White sports grille, durable, high humidity.
  • Uvp

    239

weight

1.0 kg

Technical data


Watt RMS Load Capacity

75

Recently viewed products


Masori-Komplettanlage Car HiFi mit DSP-Einbauservice-masori-kaufen
Masori-Akustikdämmung & Hitzeisolierung Dachhimmel-Einbauservice-masori-kaufen

Have it installed directly!

  • Individual products or entire systems
  • Insulation of doors and more
  • Calibration and system settings, as well as troubleshooting
  • And much more in our installation service in Frankfurt (Oder)
Learn more!

Your advantages with Masori


Discover the outstanding features of the Hertz HMX 6.5 S-LD-SW marine coaxial speaker

The Hertz HMX 6.5 S-LD-SW is the ideal marine coaxial speaker for anyone looking to purchase high-quality boat audio solutions online at an affordable price. With a maximum power handling of 150 W, the speaker offers impressive power reserves. Thanks to its polypropylene cone, which is treated with UV inhibitors, it is not only resistant to strong sunlight but also delivers consistently excellent sound. Experience first-class sound performance combined with the proven Masori Lowest Price Guarantee – always the lowest price. And thanks to the silicone-insulated connecting wire, the speaker reliably delivers excellent sound quality, even in high humidity and harsh conditions.

Hertz Marine Coaxial Speaker Construction and Design for Maximum Power Handling and Sound Performance

The materials used for the HMX 6.5 S-LD-SW were specifically selected for marine applications to ensure longevity. The aramid fiber spider provides durability and flexibility, optimally supporting the voice coil under even maximum loads. With an impedance of 4 ohms, the speaker can operate efficiently, even with low amplifier power. This value is optimal for most marine audio systems and ensures that the speakers are always supplied with enough fuel for outstanding sound performance. The use of a robust, high-density ferrite woofer magnet maintains sound clarity even in noisy environments.

Impressive frequency range and magnetic performance characteristics of the coaxial speaker

The Hertz HMX 6.5 S-LD-SW features a wide frequency response of 50 Hz to 25 kHz, ensuring accurate reproduction of both deep bass and high frequencies. This bandwidth is unmatched, enabling rich bass tones, crystal-clear mids, and brilliant highs. The tweeter, with its neodymium magnet structure, supports clear and precise reproduction of high frequencies. This magnetic construction enables high sensitivity and a sonically balanced output, perfect for outdoor and marine use.

Technical specifications of the voice coils for optimal sound reproduction

The woofer is equipped with a 25 mm voice coil, accompanied by a 20 mm voice coil for the tweeter. This dual voice coil design allows for high power handling and reduced distortion at high volumes, giving you more control over the sound reproduction. Tuning at a specific resonance frequency of 65 Hz enables a harmonious bass performance, preventing unwanted resonances from disrupting your soundscape.

Developed dimension and ease of installation of the Hertz marine loudspeaker

With its compact dimensions of 172.2 mm (A) and 95.6 mm (C), the HMX 6.5 S-LD-SW can be easily concealed behind the white sports grille and blends seamlessly into any boat's interior. The 36 mm tweeter cone complements the sound design by providing clearly defined highs. With a weight of just 1 kg per speaker, it places no strain on the equipment, making it ideal for multiple units and light boats.

Specifically tuned Thiele-Small parameters of the marine coaxial loudspeaker

The Hertz marine coaxial speaker has a mechanical Q factor (Qms) of 11.5 and an electrical Q factor (Qes) of 0.75, resulting in a total Q factor (Qts) of 0.7. These values ​​define the speaker's bass capability and its efficiency in delivering well-tuned bass waves while minimizing distortion. A Bl value of 5.2 T*m demonstrates the speaker's high motor power, while the Vas of 8.8 liters illustrates its air volume handling capabilities and indicates that the speaker can be installed in a relatively space-saving manner while still operating effectively.

Enhanced audio experience with RGB lighting and accessories

With the HM RGB 1 BK accessory, the speaker offers spectacular customization to individual preferences. The customizable multi-color LED lighting not only adds visual appeal, but also ensures that the HMX 6.5 S-LD-SW perfectly complements any on-water style. The RGB CONTROLLER, specifically designed for the HMX LD options, allows for control of the light temperature and intensity via a high-frequency remote control. A feature that uniquely highlights the speaker while contributing to the ambient ambiance.

Efficient support and easy installation of the marine speaker

The use of a silicone-insulated connecting wire enables simple and reliable installation, even in challenging marine conditions. The HMX 6.5 S-LD-SW is equipped with connectors robust enough to withstand both physical challenges and moisture. Complement this speaker with professional support through on-site installation in Frankfurt (Oder) , or if you have any questions, our expert support FAQ & Help is available. In our audio blog, you'll find further valuable information for the optimal use and care of your audio components.