Technical Highlights

  • Rated power 60 watts RMS, maximum power 120 watts, 4 ohms.
  • Frequency range 60 Hz to 21 kHz, sensitivity 91.5 dB, 165 mm.
  • Inverted-dome tweeter, integrated crossover, ferrite magnet.
  • More technical details
Regular price €63.50
Regular price -21% €79.90 selling price €63.50
2% discount with credit card

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ProductAuditor ACX165

including VAT
Estimated delivery: Sep 17–Sep 22.
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datasheet
Regular price €63.50
Regular price €79.90 selling price €63.50

The Focal Auditor ACX165 is a 6.5 inch (16.5 cm) coaxial speaker with polypropylene cone and ferrite magnet. The rated power is 60 watts RMS, and the maximum power is 120 watts. The frequency range is from 60 Hz to 21 kHz, with a sensitivity of 91.5 dB (2.83 V/1 m). Equipped with an inverted-dome tweeter, integrated crossover, and butyl suspension. The woofer measures 165 mm, the voice coil is 25 mm, and the impedance is 4 Ohm. Includes ABS and grille.

Features
  • 6.5 inch (16.5 cm) coaxial speaker
  • Polypropylene cone
  • Inverted-dome tweeter
  • Integrated crossover
  • Ferrite magnet
  • Butyl suspension
  • Accessories: ABS and grille
Technical Specifications
  • Woofer diameter: 165 mm
  • Rated power: 60 watts RMS
  • Maximum power: 120 watts
  • Sensitivity (2.83 V/1 m): 91.5 dB
  • Frequency range: 60 Hz – 21 kHz
  • Impedance: 4 Ohm
  • Voice coil diameter: 25 mm

datasheet

Open data sheet

Frequently Asked Questions about Auditor ACX165


What power does the Focal Auditor ACX165 speaker offer?

The Focal Auditor ACX165 speaker has a nominal power of 60 Watts RMS, with a maximum power of 120 Watts. This provides excellent sound fullness, suitable for both quiet music playback and loud, dynamic sound experiences. Especially if you enjoy listening to music at high volumes and pay attention to details, these power values are significant. The 4 Ohm impedance allows for broad compatibility with various amplifiers and playback devices. The sensitivity is at 91.5 dB (2.83 V/1 m), which allows for efficient signal processing even at lower amplifier power.

How does the polypropylene membrane construction of the Focal Auditor ACX165 affect the sound?

The polypropylene membrane of the Focal Auditor ACX165 ensures excellent sound reproduction across the entire frequency range from 60 Hz to 21 kHz. The choice of material guarantees high stiffness while maintaining low weight, leading to accurate sound reproduction. This membrane shape also minimizes resonances and provides clear, balanced sound. The combination with a ferrite magnet further enhances performance and supports precise and powerful bass reproduction without distortion, ideal for discerning audiences.

What role does the inverted-dome tweeter play in the Focal Auditor ACX165?

The inverted-dome tweeter in the Focal Auditor ACX165 offers high-resolution sound reproduction, particularly in the higher frequency range. The design increases sound dispersion, resulting in a more uniform sound field in the room. This construction allows for clear and detailed representation of high frequencies. The combination with the integrated crossover ensures that the transition between high and mid frequencies is seamless, making the sound impression particularly harmonious.

Why is the butyl suspension in the Focal Auditor ACX165 important?

The butyl suspension in the Focal Auditor ACX165 plays a crucial role in the robustness and durability of the speaker. Butyl is a material that has excellent damping properties, thus minimizing vibrations. This feature is particularly important at high volumes to reduce distortion and improve overall sound quality. Furthermore, the butyl suspension ensures stable cone movement, which in turn allows for precise bass reproduction, ideal for music lovers who value deep frequencies.

What frequency ranges does the Focal Auditor ACX165 cover?

The Focal Auditor ACX165 covers a frequency range of 60 Hz to 21 kHz, encompassing a wide range of tones from deep bass to high treble. This range allows the speaker to produce a full and dynamic sound that can represent a variety of music genres in detail. The low cutoff frequency of 60 Hz enables excellent bass reproduction, while the upper frequency limit of 21 kHz allows for clear treble reproduction without distortion. This is ideal for realistic and detailed music playback.

What are the dimensions of the woofer of the Focal Auditor ACX165?

The woofer of the Focal Auditor ACX165 has a diameter of 165 mm. This size is strategically chosen to provide an optimal balance between bass performance and processing speed. In combination with the 25 mm voice coil, power and precision in sound reproduction can be achieved. These dimensions are suitable for many common vehicle speaker locations, provided you consider the installation depth and the required space around the mounting location, making installation and compatibility with numerous vehicle models easier.

How does the integrated crossover support the Focal Auditor ACX165?

The integrated crossover of the Focal Auditor ACX165 ensures a clean transition between frequency ranges by directing low frequencies to the woofer and high frequencies to the tweeter. This separation optimizes sound output for each frequency by minimizing distortion and overlap. Through this precise frequency division, the speaker can provide a balanced sound experience with clear highs and deep, resonant bass. Ideal for music lovers who value detailed and natural sound reproduction.

What type of magnet is used in the Focal Auditor ACX165 and why?

The Focal Auditor ACX165 uses a ferrite magnet, known for its strength and heat resistance. Ferrite magnets are ideal for speaker applications as they are powerful and generate stable magnetic fields necessary for efficient sound conversion. These properties directly affect sound quality by increasing sound pressure and improving fidelity, which is particularly important for speakers with high energy demands. Its thermal resistance also protects the speaker from overheating during prolonged use.

How can the Focal Auditor ACX165 be installed in a car?

When installing the Focal Auditor ACX165 in a car, there are some technical details to consider. With a diameter of 165 mm and the integrated ABS and grille, the speaker offers a robust and practical mounting option. Before installation, it should be ensured that there is enough space for the installation and that the installation depth is taken into account. The included grille protects the speaker from mechanical impacts and dust, increasing its lifespan. Precise placement in the door or dashboard can optimize sound coverage in the vehicle.

What is the significance of the voice coil in the Focal Auditor ACX165?

The voice coil in the Focal Auditor ACX165 has a diameter of 25 mm, which, in conjunction with the polypropylene woofer, allows for precise control of movement. This increases sound efficiency and reduces distortion during sound reproduction. Due to its size and material specification, the voice coil can handle high electrical loads, enhancing the speaker's ability to deliver reliable performance even at high volumes. It is a critical element of the transducer and essential for detailed and powerful sound.

Manufacturer information/responsible person

Focal Naim Deutschland GmbH

Darius R. Świderski

Hainbuchenweg 14–18
21224 Rosengarten
Germany

Phone: +49 4105 77050
Fax: +49 4105 770529
E-mail: info@focal-naim.de

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