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Accuton Automotive

C030AM-04-710 / FG

dome tweeter

Highlights

  • Power 120 W, impedance 4 Ω, frequency range 2-25 kHz.
  • Sensitivity 92.5 dB, resonance frequency 750 Hz, Qts 0.55.
  • High flow neo motor, without ferrofluid, diameter 55 mm.
color: Ceramics
Seen more cheaply Personal Offer
brand: Accuton Automotive
Delivery time:
Available for delivery, ready for collection in 5-10 days
Number:
Piece
Watt RMS:
120
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The C030AM-04-710 / FG from Accuton Automotive is a dome tweeter specifically designed for automotive electronics. It offers high dynamics and resolution without compression. The neo underhung motor ensures high flux, and the tweeter operates without ferrofluid filling. With a frequency range of 2 kHz to 25 kHz and a sensitivity of 92.5 dB, it covers a wide spectrum. The dimensions are compact, with an overall diameter of 55 mm and an overall depth of 24 mm. The voice coil is made of copper and has a power handling capacity of 120 W. Additionally, the tweeter is approved for moisture, temperature, and vibration.

Features

  • Automotive electronics approved for humidity/temperature/vibration
  • No compression for extremely high dynamics and resolution
  • Neo-underhung motor with high flow
  • No ferrofluid filling
  • 2 kHz – 25 kHz

Dimensions

  • Overall diameter 55 mm
  • Diameter of the cutout 55.5 mm
  • Min. front plate thickness 6 mm
  • Total depth 24 mm

TSP

  • Sensitivity (2.83 V/1 m) LP 92.5 dB
  • Direct current resistance Re 4 Ω
  • Resonance frequency Fs 750 Hz
  • Equivalent air volume Vas -- ltr
  • Mechanical Quality Q Qms 4.5
  • Electrical quality Q Qes 0.6
  • Total quality Q Qts 0.55
  • Effective piston area Sd 7.1 cm²
  • Moving Mass Mms 0.4 g
  • Spring stiffness CMs 0.11 mm/N
  • Mechanical resistance Rms 0.4 kg*s

oscillating coil

  • Load capacity P 120 W
  • Linear displacement Xmax +/- 0.8 mm
  • Swaging coil diameter – mm
  • Swaging coil spool carrier material Ti
  • Coil Material Cu
  • Swinging coil inductance Le 0.03 mH
  • Power factor Bl 3.5 N/A
  • Type of motor underhang
  • Ferrofluid filling No

Sale only inclusive installation in our specialist workshop in (Frankfurt Oder), we are happy to take over the planning and conception of your project contact us now at info@masori.de

The C030AM-04-710 / FG from Accuton Automotive covers an exceptionally wide frequency range from 2 kHz to 25 kHz. This allows for precise reproduction of both lower frequencies and very high tones, which is particularly advantageous when playing music pieces with high dynamic demands. Due to the specialized design without ferrofluid filling, the sound remains uncolored and clear. Especially if you prefer volume and detail in your audio systems, this dome tweeter offers superior performance without dynamic compression.
The C030AM-04-710 / FG dome tweeter has an impressive sensitivity of 92.5 dB (2.83 V/1 m). This high sensitivity means that the tweeter can produce a clear and powerful sound even at low signal levels. This is particularly advantageous for audio systems that are intended to provide excellent sound quality, even when the volume is kept moderate. Such sensitivity gives the system the ability to accurately reproduce subtle details of the music, enhancing the overall listening experience.
The C030AM-04-710 / FG tweeter has a compact design with an overall diameter of 55 mm and an overall depth of 24 mm. The cutout diameter is 55.5 mm and the minimum front plate thickness is 6 mm. These dimensions allow for easy integration into various vehicle models while ensuring that the speaker achieves optimal placement within the vehicle. The compact design supports seamless installation in most common vehicle types without the need for extensive modifications.
The voice coil of the C030AM-04-710 / FG dome tweeter can achieve an impressive power handling of 120 watts. This high power handling ensures that the tweeter sounds reliable and clear even at high volumes and dynamic audio signals, without overheating or producing distortions. The copper coil combined with a voice coil former made of titanium gives the system remarkable stability and heat resistance, ultimately leading to a longer lifespan and consistently high sound quality.
The installation of the C030AM-04-710 / FG requires precise knowledge of the vehicle's frequency range characteristics, as it has been specifically designed for automotive electronics. The tweeter can be placed in an appropriate location in the vehicle to ensure optimal sound radiation. Due to its compact dimensions, with an overall diameter of 55 mm and an overall depth of 24 mm, it can be integrated into most vehicle doors or dashboards. The protection against moisture, temperature, and vibration also greatly facilitates the installation.
The C030AM-04-710 / FG uses high-quality materials, including a copper voice coil with a titanium coil former. This combination of materials optimizes the thermal resilience and mechanical stability of the tweeter. The absence of ferrofluid filling in the motor structure ensures that the sound quality is not affected by additional damping materials. The omission of ferrofluids also provides long-term stability and prevents potential issues that could arise from evaporation or seepage of liquids.
The C030AM-04-710 / FG tweeter has an impressive resonance frequency of 750 Hz. This frequency indicates the point at which the system achieves its maximum efficiency. It affects the timbre reproduction and is important for tuning the speaker within a compact HiFi environment in the car. A lower resonance frequency allows for a wider frequency coverage, which is particularly advantageous when designing balanced audio systems that cover both low and high frequencies.
The neo under-hung motor in the C030AM-04-710 / FG from Accuton Automotive is technically remarkable for its high magnetic flux. This technology allows the speaker to operate with low distortion and high linearity, promoting very precise audio reproduction. The motor-driven design contributes to the performance enhancement of the tweeter by ensuring a clear sound representation without dynamic loss while maintaining structural integrity across the entire frequency range, from 2 kHz to 25 kHz.
The C030AM-04-710 / FG dome tweeter shows significant Thiele/Small parameters such as a mechanical quality factor Qms of 4.5, an electrical quality factor Qes of 0.6, and a total quality factor Qts of 0.55. The effective piston area is 7.1 cm², while the moving mass Mms reaches 0.4 g and the compliance CMs is 0.11 mm/n. These parameters are crucial for predicting acoustic behavior and allow for precise tuning of the speaker in various installation environments for optimal sound.
Yes, the C030AM-04-710 / FG is specifically designed for use under extreme conditions in vehicles. It is approved for moisture/temperature/vibration, making it extremely robust and reliable, even in highly fluctuating environmental conditions. This protection against environmental influences ensures that the tweeter consistently delivers excellent sound quality even under high temperature fluctuations, humidity, and vibrations that typically occur in vehicles. This makes it an ideal choice for automobiles in various climatic zones.

THIEL & PARTNER GmbH Adrian Bankewitz Dirk Vaehsen Rommerskirchener Str. 21 / Unit 25 Walzwerk D-50259 Pulheim Germany Contact: info@accuton.com

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Product Specifications

Manufacturer

Accuton Automotive

Product type

Dome tweeter

Features

  • Highlights

    • Power 120 W, impedance 4 Ω, frequency range 2-25 kHz.
    • Sensitivity 92.5 dB, resonance frequency 750 Hz, Qts 0.55.
    • High flow neo motor, without ferrofluid, diameter 55 mm.

weight

0.5 kg

Watt RMS Load Capacity

120

configurators

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Your advantages with Masori

Dome tweeters from Accuton Automotive with high dynamics and resolution

The Accuton Automotive Dome Tweeter, model C030AM-04-710 / FG, offers structured audio performance without compromise. Designed for automotive electronics, this tweeter impresses with its dynamic sound fidelity without compression. Thanks to the Neo underslung motor, you'll experience a high magnetic flux that transmits sound with effortless precision and clarity. The absence of ferrofluid in the construction increases durability and reduces potential sound distortion, making this model a future-proof choice for your car hi-fi system.

Comprehensive frequency range and high sensitivity for broad sound enjoyment

This tweeter covers an impressive frequency range of 2 kHz to 25 kHz, ideal for precise high-frequency response and crystal-clear audio detail on the road. Its sensitivity is a high 92.5 dB (2.83 V/1 m), making even the faintest musical nuances audible without pushing the amplifier to its limits. These specific values ​​result in a clear and detailed sound profile that is absolutely competitive in the car hi-fi sector. Higher sensitivity allows you to produce more volume with less amplifier power, saving energy and costs.

Resilience and resonance for optimal sound in the vehicle

The dome tweeter's power handling is rated at up to 120 W. This ensures powerful and distortion-free reproduction, even at high volumes and with dynamic music. With a resonant frequency of 750 Hz, it offers solid performance in the reproduction of mid- to high frequencies, providing the basis for a balanced sound when combined with the right crossover. A lower resonant frequency would enable deeper sound reproduction, which is more relevant for subwoofer elements.

Compact dimensions for easy integration into your vehicle

The tweeter measures a compact 55 mm in overall diameter and has a total depth of just 24 mm. These dimensions make it an ideal choice for vehicles with limited installation space or for installations in awkward locations. Its 55.5 mm diameter cutout allows for precise and seamless integration. The minimal front panel thickness of 6 mm ensures stability without dominating the interior.

Thiele-Small parameters for extended technical evaluation

The mechanical Q factor (Qms) is 4.5 and the electrical Q factor (Qes) is 0.6, resulting in a total Q factor (Qts) of 0.55. These values ​​demonstrate a good balance between mechanical control and electrical efficiency, thus providing a harmonious and consistent sound, even under demanding conditions. The balance between these parameters directly influences the tonality and precision of the loudspeaker and is essential for those seeking to optimize detailed sound.

Voice coil and material quality for optimal audio performance

Equipped with a copper voice coil, this tweeter offers excellent conductivity and heat dissipation, while the material also ensures resistance-free movement. The resulting force factor Bl of 3.5 N/A speaks volumes about the driver's drive power, ideal for precise sound with low distortion. The voice coil inductance of just 0.03 mH also underscores the commitment to fast and detailed sound reproduction, ensuring high frequencies are reproduced clearly and cleanly.

Approved for automotive electronics: High resistance and stability

Humidity, temperature, and vibrations can significantly affect the sound, but not with this model. The tweeter is specifically approved for rugged use in automotive environments. This feature makes it the ideal companion for anyone who wants to access audio in challenging automotive environments. Without the ferrofluid encapsulation, the sound remains precise and unaltered, even under adverse conditions.

Specifications and accessories from Accuton Automotive

The included accessories are not described in detail for this model, but the technical specifications are fully geared towards professional use. The voice coil former is made of high-quality titanium, which further contributes to the stable and flexible spring rate of 0.11 mm/n. The total Mms of 0.4 g combined with the effective piston area Sd of 7.1 cm² ensures efficient and responsive reproduction of even the smallest sound details. For optimal installation and personalized support, take advantage of our on-site installation in Frankfurt (Oder) , our extensive expert support FAQ & Help , and the Masori Audio Blog for further information. Experience the difference a well-considered choice makes in the world of car sound!