Technical Highlights

  • Power of 120 | 80 Watts, Impedance of 3 Ohm, 165mm size.
  • Fiberglass Nomex diaphragm, Carbon-Fiber-Graphene tweeter, Precision.
  • Compact design, Nomex Spider, 25mm woofer voice coil.
  • More technical details
Regular price €169.00
Regular price €169.00 selling price €169.00
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ProductGamma 165-X

including VAT
Estimated delivery: Sep 17–Sep 22.
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datasheet
Regular price €169.00
Regular price €169.00 selling price €169.00

Discover the advantages of the Gamma 165-X, a 6.5" (16.5 cm) coaxial speaker from Gladen. This versatile speaker impresses with a balanced and clear sound. It features a 165 mm woofer made of fiberglass-Nomex membrane and a 19 mm tweeter with carbon-fiber-graphene. With a power of 120 | 80 watts and an impedance of 3 Ohm, the Gamma 165-X delivers powerful sound reproduction. Thanks to its compact design, it is ideal for door or rear installations. The combination of construction and high-quality materials ensures a harmonious sound image that enhances any music enjoyment.

The GLADEN GAMMA 165-X brings the typical GAMMA sound into a compact coaxial system: direct, balanced, and surprisingly mature. It was designed for anyone who wants to experience significantly better sound in their vehicle without extensive installation effort, and it impresses with clarity, dynamics, and a coherent overall balance.

The integrated tweeter provides an open, fine high-frequency reproduction with plenty of air and detail. Highs sound clear and present without becoming harsh, blending harmoniously into the sound image. Vocals and fine nuances gain naturalness and spatiality, making the music feel lively and authentic.

The woofer complements the system with precise, controlled bass. It gives the music a palpable body, keeps the bass cleanly structured, and ensures stable, pleasant reproduction—even at higher volumes. The result is a sound image that is both powerful and relaxed.

Thanks to the coaxial design, a closed, homogeneous stage is created that impresses regardless of the installation position. This makes the GAMMA 165-X ideal for door or rear installations and for high-quality retrofit solutions with an OEM-like look.

It is the perfect choice for anyone looking for a compact speaker system with noticeably better sound, high everyday usability, and true GAMMA character.

  • 165mm speaker
  • 120 | 80 watts
  • 3 Ohm impedance
  • Fiberglass-Nomex membrane

Woofer

  • Size: 165 mm
  • Fiberglass-Nomex membrane
  • Nomex spider
  • 25 mm voice coil

Tweeter

  • 19 mm voice coil
  • Carbon-Fiber-Graphene
  • Internal high-frequency wire guide and crossover

Technical Data

Woofer

  • Diameter: 165 mm
  • Power: 120 | 80 watts
  • Impedance: 3 Ohm
  • Fs: 57 Hz
  • Re: 2.67
  • Qms: 2.97
  • Qes: 0.51
  • Qts: 0.44
  • Vas: 19.8 liters
  • Sq: 134.8 cm²
  • Mms: 10.1 g

Tweeter

  • Diameter: 19 mm
  • Impedance: 4 Ohm

Frequently Asked Questions about Gamma 165-X


What are the main features of the Gladen Gamma 165-X?

The Gladen Gamma 165-X is a high-quality coaxial speaker with a woofer made of fiberglass-Nomex membrane and a tweeter made of carbon-fiber-graphene. With a diameter of 165 mm, the woofer offers an excellent balance between clarity and bass performance. The speaker's power is rated at 120/80 watts and it has an impedance of 3 ohms, making it suitable for a variety of installations. The integrated tweeter ensures precise high-frequency reproduction. The crossover is built-in, creating a homogeneous soundstage. The Gamma 165-X is particularly suitable for door or rear installations.

What are the performance specifications of the Gladen Gamma 165-X?

The Gladen Gamma 165-X has a nominal power of 120 watts and a music power of 80 watts. The impedance is 3 ohms, making it optimal for various car batteries and amplifiers. The woofer has a resonance frequency (Fs) of 57 Hz and a Re value of 2.67. The mechanical compliance offers a Qms of 2.97, while the electrical loss is determined with a Qes of 0.51. The total quality factor (Qts) is at 0.44. With an effective diaphragm area (Sq) of 134.8 cm² and a moving mass (Mms) of 10.1 g, a coherent sound image with optimal bass reproduction is achieved.

How can the sound characteristics of the Gladen Gamma 165-X be characterized?

The Gamma 165-X is known for its balanced and clear sound, which delights even discerning music lovers. The fiberglass-Nomex membrane of the woofer provides clean, structured bass and stable reproduction even at high volumes. The carbon-fiber-graphene tweeter delivers clear, detailed highs without harshness. The combination results in a harmonious, spatial representation that makes voices and instruments sound lively. Another highlight is the precisely tuned crossovers, which ensure seamless transitions between the woofers and tweeters, leading to a powerful yet relaxed listening experience.

Is the Gladen Gamma 165-X easy to install?

The compact design of the Gamma 165-X significantly facilitates installation in doors or the rear of the vehicle. With a diameter of 165 mm, the speaker is compatible with most standard openings. An internal tweeter wire guide and Crossover simplify the installation process and reduce wiring effort. The coaxial design allows for a homogeneous soundstage that delivers consistently good results regardless of the installation position. The installation requires only basic knowledge of vehicle acoustics, making it suitable for both beginners and experienced users who want to improve their vehicle's sound without much effort.

What materials are used in the Gladen Gamma 165-X?

The Gladen Gamma 165-X uses advanced materials to ensure exceptional sound quality. The woofer features a fiberglass-Nomex diaphragm, known for its stiffness and lightness, ensuring precise bass reproduction. The tweeter is made from carbon-fiber-graphene, which provides clarity and richness in the highs. These materials not only offer excellent acoustic properties but are also characterized by their durability. The use of a Nomex spider and the internal tweeter wire guide further contribute to a robust and enduring sound performance.

What are the Thiele-Small parameters of the Gladen Gamma 165-X?

The Thiele-Small parameters of the Gladen Gamma 165-X provide insight into the acoustic performance of the woofer. The resonance frequency (Fs) is 57 Hz, indicating a deep bass foundation. Its electrical resistance (Re) is 2.67 Ohms, suggesting efficient usage. The mechanical quality factor (Qms) is 2.97, and the electroacoustic quality factor (Qes) is 0.51, leading to a total quality measure (Qts) of 0.44. These parameters indicate a balanced reproduction with precise bass control, contributing to the typical clear GAMMA sound character of the speaker.

How does the tweeter in the Gladen Gamma 165-X affect the sound?

The tweeter made of carbon-fiber-graphene in the Gladen Gamma 165-X plays a crucial role in the overall sound experience. With a diameter of 19 mm and a 19 mm voice coil, it offers precise and detailed reproduction of high frequencies. The internal tweeter wire guide allows for seamless integration into the speaker system. The highs are clear and present, blending seamlessly into the overall sound picture and giving the music a vibrant and authentic touch. The Crossover supports the transition to the woofer, creating a harmonious sound image characterized by natural spaciousness and richness of detail.

Can the Gladen Gamma 165-X be installed in vehicles without major modifications?

Yes, the Gladen Gamma 165-X is specifically designed for easy installation. With its 165 mm diameter, the speaker fits into many existing door or rear locations in vehicles. No extensive modifications are required, allowing for a straightforward implementation to significantly enhance the sound in the car. This ease of installation makes it an ideal choice for those looking to install a high-quality sound system in their vehicles without much effort. The coaxial design and internal Crossover construction simplify integration and minimize the need for additional wiring or components.

How does the impedance of the Gladen Gamma 165-X contribute to sound quality?

The Gladen Gamma 165-X has an impedance of 3 ohms, making it particularly effective when connected to car amplifiers and head units with common impedance standards. This impedance allows for optimal energy efficiency and power output, contributing to enhanced sound dynamics. Thus, the speaker's potential is fully utilized to provide a powerful yet balanced sound quality. This electrical adaptability is specifically designed for vehicle acoustics, where the speaker can operate without loss of power, promoting the typical clear and precise GAMMA sound and enhancing the overall enjoyment of music.

How does the Gamma 165-X from Gladen integrate into existing car audio systems?

The Gamma 165-X from Gladen can be ideally integrated into existing car audio systems thanks to its coaxial design and compact dimensions. The ability to be installed in door or rear locations without extensive modifications allows for flexible adaptation to existing setups. The internal Crossover and specific material properties, such as the fiberglass-Nomex membrane of the woofer, enable the creation of a natural soundstage that seamlessly fits into the existing system landscape. This results in a significantly improved sound profile, regardless of whether the existing system is OEM or has been upgraded later.

Manufacturer information/responsible person

Gladen Europe GmbH
Alexandra Gladen

Postal address:
Bertha-Benz-Str. 97
2141 Walddorfhäslach
Germany

Contact: info@gladen.com

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