3. C030AM-04-710 / FG

C030AM-04-710 / FG

120 Watt

C030AM-04-710 / FG

Technical 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.
  • More technical details
color: Keramik
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1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

Warranty terms

The C030AM-04-710 / FG is a Dome Tweeter from Accuton Automotive with a high-flux Neo underhung motor and no ferrofluid filling. The frequency range is from 2 kHz to 25 kHz, with a sensitivity of 92.5 dB (2.83 V/1 m). The voice coil is made of Cu, the coil carrier is made of Ti, and the power handling is 120 W. Approved for moisture, temperature, and vibration. The DC resistance is 4 Ω, and the resonance frequency is 750 Hz. Dimensions: overall diameter 55 mm, cutout diameter 55.5 mm, minimum front panel thickness 6 mm, overall depth 24 mm. The linear excursion is ±0.8 mm. No compression. Additional parameters: Qms 4.5, Qes 0.6, Qts 0.55, Sd 7.1 cm², Mms 0.4 g, Cms 0.11 mm/N, Rms 0.4 kg*s, Le 0.03 mH, Bl 3.5 N/A.

Features
  • Dome Tweeter
  • Frequency range 2 kHz – 25 kHz
  • Sensitivity 92.5 dB (2.83 V/1 m)
  • Power handling 120 W
  • High-flux Neo underhung motor
  • No ferrofluid filling
  • Voice coil material Cu
  • Coil carrier material Ti
  • Linear excursion ±0.8 mm
  • Approved for moisture, temperature, and vibration
  • No compression
Technical Specifications
  • DC resistance Re 4 Ω
  • Resonance frequency Fs 750 Hz
  • Qms 4.5
  • Qes 0.6
  • Qts 0.55
  • Effective piston area Sd 7.1 cm²
  • Moving mass Mms 0.4 g
  • Suspension compliance Cms 0.11 mm/N
  • Mechanical resistance Rms 0.4 kg*s
  • Voice coil inductance Le 0.03 mH
  • Force factor Bl 3.5 N/A
  • Overall diameter 55 mm
  • Cutout diameter 55.5 mm
  • Minimum front panel thickness 6 mm
  • Overall depth 24 mm

Frequently Asked Questions about C030AM-04-710 / FG

What frequency ranges does the C030AM-04-710 / FG cover?

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 beneficial when playing music pieces with high dynamic demands. Thanks 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.

What is the sensitivity of the C030AM-04-710 / FG Tweeter?

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 meant to provide excellent sound quality, even when the volume is kept moderate. Such sensitivity gives the system the ability to accurately represent subtle details of the music, enhancing the overall listening experience.

What are the dimensions of the C030AM-04-710 / FG?

The C030AM-04-710 / FG Tweeter has a compact design with an overall diameter of 55 mm and a total depth of 24 mm. The cutout diameter is 55.5 mm and the minimum front panel thickness is 6 mm. These dimensions allow for easy integration into various vehicle models while ensuring that the speaker achieves optimal placement in the vehicle. The compact design supports seamless installation in most common vehicle types without the need for extensive modifications.

What is the load capacity of the voice coil of the C030AM-04-710 / FG?

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 distortion. The copper coil combined with a titanium voice coil former gives the system remarkable stability and heat resistance, ultimately leading to a longer lifespan and consistently high sound quality.

How is the C030AM-04-710 / FG installed in vehicles?

Installing the C030AM-04-710 / FG requires precise knowledge of the vehicle's frequency response 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 dispersion. Due to its compact dimensions, with an overall diameter of 55 mm and a total depth of 24 mm, it can be integrated into most vehicle doors or dashboards. The protection against moisture, temperature, and vibration also greatly facilitates installation.

What materials are used in the C030AM-04-710 / FG?

The C030AM-04-710 / FG uses high-quality materials, including a copper voice coil with a titanium former. This combination of materials optimizes the thermal power handling and mechanical stability of the tweeter. The absence of ferrofluid filling in the motor structure ensures that sound quality is not affected by additional damping materials. The lack of ferrofluids also provides long-term stability and prevents potential issues that could arise from evaporation or seepage of liquids.

What is the resonance frequency of the C030AM-04-710 / FG?

The C030AM-04-710 / FG Tweeter has an impressive resonance frequency of 750 Hz. This frequency indicates the point at which the system reaches 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 beneficial when designing balanced audio systems that cover both low and high frequencies.

What distinguishes the Neo underhung motor of the C030AM-04-710 / FG?

The Neo underhung 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 improving the performance of the Tweeter by ensuring clear sound representation without dynamic loss while maintaining structural integrity across the entire frequency range, from 2 kHz to 25 kHz.

What Thiele/Small parameters does the C030AM-04-710 / FG have?

The C030AM-04-710 / FG Dome Tweeter exhibits 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.

Is the C030AM-04-710 / FG designed for extreme conditions in vehicles?

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 variations, humidity, and vibrations typically encountered in vehicles. This makes it an ideal choice for automobiles in various climatic zones.

Manufacturer information/responsible person

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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