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  5. HEX 6.5 M-W

HEX 6.5 M-W

2 reviews

50 Watt

HEX 6.5 M-W

2 reviews

Technical Highlights

  • Power RMS 50W, impedance 4 Ohm, frequency response 50-23kHz.
  • Peak power 100W, woofer voice coil Ø 25mm, Xmech ±4.8mm.
  • UV-resistant polypropylene, salt spray protection according to ASTM-B117.
  • More technical details
€107.63
-28% €149.00 €107.63
2% discount with credit card
including VAT
Estimated delivery: Sep 15–Sep 18.
x pair
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datasheet
Hertz-HEX 6.5 M-W-6.5" (16,5cm) Koaxial-Lautsprecher-masori-kaufen
€107.63
€149.00 €107.63

The HEX 6.5 M-W from Hertz is a 6.5 inch (16.5 cm) coaxial speaker with a size of 165 mm, 4 Ohm impedance, and an RMS power of 50 W as well as 100 W peak. The protection class IP65 according to Hertz Pure Marine Certified Product, as well as the standards ASTM-D4329 for UV resistance and ASTM-B117 for salt mist, are taken into account. The highly efficient tweeter was developed using FEM simulation to maximize off-axis emission. A sound-transparent grille with a twist-and-lock locking system is integrated; available with white and black grilles. The woofer uses a 25 mm voice coil, a high-density ferrite magnet, and a silicone-insulated connection wire. A sealed built-in crossover with a resettable solid-state tweeter protection circuit is present. The diaphragm is made of polypropylene with UV inhibitors, and the tweeter magnet is made of neodymium. The frequency response is 50 to 23000 Hz, the depth is 85 mm, and the weight is 1 kg per speaker.

Features
  • 6.5 inch (16.5 cm) coaxial speaker
  • Hertz Pure Marine Certified Product, IP65
  • ASTM-D4329 (UV resistance), ASTM-B117 (salt mist)
  • Two versions: white and black grilles
  • Sound-transparent grille with twist-and-lock locking system
  • Highly efficient tweeter, developed with FEM simulation
  • Woofer with 25 mm voice coil, finely tuned for infinite baffle applications
  • Silicone-insulated connection wire
  • Sealed built-in crossover with resettable solid-state tweeter protection circuit
  • Nickel-plated, corrosion-resistant terminals
  • Diaphragm made of polypropylene with UV inhibitors
  • Woofer magnet: high-density ferrite
  • Tweeter magnet: neodymium
Technical Specifications
  • Size 165 mm
  • Impedance 4 Ohm
  • RMS power 50 W
  • Peak power 100 W
  • Frequency response 50–23000 Hz
  • Depth 85 mm
  • Woofer voice coil Ø 25 mm
  • Tweeter voice coil Ø 13 mm
  • Woofer magnet size 85 x 32 x 15 mm
  • Tweeter magnet size 12.9 x 2 + 11 x 1.9 mm
  • Weight of one speaker 1 kg
  • Xmech ±4.8 mm
  • D 125 mm
  • Re 3.3 Ohm
  • Fs 78 Hz
  • Le 0.109 mH
  • Vas 6.52
  • Mms 13.5 g
  • Cms 0.31 mm/N
  • Bl 4.8 T*m
  • Qts 0.82
  • Qes 0.95
  • Qms 6.1
  • SPL 88 dB
  • A 172 mm
  • B 128 mm
  • C 85 mm
  • D 60.5 mm
  • F 24.5 mm

Frequently Asked Questions about HEX 6.5 M-W

What are the technical specifications of the HEX 6.5 M-W speaker from Hertz?

The HEX 6.5 M-W from Hertz is a marine coaxial speaker with a size of 165 mm (6.5 inches) and a depth of 85 mm. It has a power handling capacity of 50 Watts RMS and 100 W Peak. The speaker has an impedance of 4 Ohms. The woofer coil has a diameter of 25 mm, while the tweeter coil measures 13 mm. The frequency response ranges from 50 Hz to 23 kHz, and the sensitivity is 88 dB. The speaker is equipped with magnetic dimensions of 85 x 32 x 15 mm for the woofer and 12.9 x 2 mm plus 11 x 1.9 mm for the tweeter.

What advantages does the Hertz HEX 6.5 M-W offer with its marine environment compatibility?

The Hertz HEX 6.5 M-W speaker is specifically designed for marine applications and is therefore UV and salt mist resistant, certified according to ASTM-B117 and ASTM-D4329. These features ensure high durability even under extreme environmental conditions. The speaker also has an IP65 protection rating, which protects it against strong water jets, making it advantageous when installed in open boats. This construction ensures excellent performance on the water without compromising sound quality, promoting a detailed and dynamic audio experience.

How is the installation of the HEX 6.5 M-W in the vehicle successful?

The installation of the HEX 6.5 M-W speaker from Hertz in the vehicle is straightforward due to its compact size of 165 mm and a mounting depth of 85 mm. The nickel-plated, corrosion-resistant terminals ensure a secure electrical connection. It is important to consider the woofer dimension of 125 mm to ensure a correct and stable attachment. The special twist-and-lock mechanism of the sound-transparent grille facilitates secure attachment at the desired position, which offers advantages in both boats and cars.

What special technology ensures sound precision in the Hertz HEX 6.5 M-W?

The Hertz HEX 6.5 M-W speaker uses a highly advanced tweeter made of neodymium, developed through FEM simulation to maximize off-axis emission. This technology is particularly efficient for installation in boats. Additionally, the woofer is equipped with a robust 25 mm voice coil designed for infinite baffle applications and long-lasting use. A built-in, sealed crossover, along with a resettable solid-state tweeter protection circuit, further optimizes sound consistency and protects against overload.

What materials are used in the design of the Hertz HEX 6.5 M-W?

The Hertz HEX 6.5 M-W speaker uses polypropylene enriched with UV inhibitors for its membranes to ensure higher resistance to environmental influences. The woofer utilizes a high-density flux ferrite for its magnet, while the tweeter is based on neodymium to maximize efficiency. The speaker enclosure is equipped with a sound-transparent grille that includes a twist-and-lock locking system. This specific choice of materials ensures both durability and outstanding sound performance, especially in marine environments.

How does the Hertz HEX 6.5 M-W perform acoustically on a boat?

Thanks to the Hertz Pure Marine Certification, the HEX 6.5 M-W speaker offers sound performance that is exceptional in marine environments. The frequency response of 50 to 23 kHz and a sensitivity of 88 dB ensure precise sound reproduction, while the efficient tweeter technology guarantees maximum sound range, especially in off-axis installations. These specifications result in a balanced and dynamic sound that meets the open, often sound-free environments on a boat.

What factors make the Hertz HEX 6.5 M-W UV and salt mist resistant?

The design of the Hertz HEX 6.5 M-W includes UV inhibitors in the polypropylene of the membranes, making the speaker resistant to sunlight and UV rays. Additionally, the entire enclosure is manufactured according to ASTM D4329 standards, which focus on UV resistance. The ASTM B117 certification confirms resistance to salt mist, which is essential for use at sea. Nickel-plated, corrosion-resistant terminals prevent corrosion under saline conditions, while the IP65 protection rating provides additional protection against moisture ingress.

What impedance does the Hertz HEX 6.5 M-W speaker have and what are the implications?

The Hertz HEX 6.5 M-W speaker has an impedance of 4 ohms. This impedance is a common measure for speakers and allows compatibility with most amplifiers without compromising power output. An impedance of 4 ohms is advantageous as it enables the amplifier to provide higher power, resulting in stronger sound dynamics. This feature is particularly useful in open environments like boats, where additional power is needed to overcome background noise.

What role do the crossover and protection circuits play in the Hertz HEX 6.5 M-W?

In the Hertz HEX 6.5 M-W speaker, a sealed, built-in crossover ensures that sound is optimally divided between the tweeter and woofer. This creates a more precise and harmonious soundscape. Additionally, a resettable solid-state tweeter protection circuit is integrated, preventing overloads. This protection circuit ensures the longevity and reliability of the tweeter by safeguarding it against overvoltage and increasing the lifespan of the transducer, especially in demanding environments like on the water.

What sound characteristics do the woofer and tweeter of the Hertz HEX 6.5 M-W offer?

The woofer of the Hertz HEX 6.5 M-W features a 25 mm voice coil that provides a wide frequency range optimized for deep bass tones. Thanks to the high-density ferrite magnets and the generous Xmech of ±4.8 mm, impressive bass dynamics are achieved. The tweeter uses neodymium magnets and is designed for off-axis sound emission through FEM simulation, allowing for nuanced high-frequency reproduction. Together, these components produce a balanced sound that emphasizes precision and dynamics, particularly in maritime, open spaces.

Manufacturer information/responsible 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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