3. ARC Audio
  5. X2 402

X2 402

40 Watt

X2 402

Technical Highlights

  • 40 watts RMS, 80 watts max power handling, impedance 4Ohm.
  • Frequency range 110Hz-20kHz, sensitivity 86dB.
  • 15mm silk tweeter, polyprop membrane, vented basket.
  • More technical details
€120.00
€120.00 €120.00
2% discount with credit card

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ProductX2 402

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Warranty terms
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€120.00
€120.00 €120.00

Discover the X2 402, a high-quality 4" (10cm) coaxial from ARC Audio. The exceptional quality lies in the fine details - from the 15mm silk tweeter, to the vented basket, to the PolyProp membrane and CNC-machined pole plates. With an RMS power handling of 40 Watts, a maximum of 80 Watts, a sensitivity of 86dB, and an impedance of 4Ohm, it offers an impressive listening experience. The offered frequency range is 110Hz-20kHz and it requires an installation depth of only 49.5mm. A powerful audiovisual experience awaits you with the X2 402.

Features
  • 15mm silk tweeter
  • Film capacitor
  • vented basket
  • PolyProp membrane
  • Rubber surround
  • CNC-machined pole plates
  • Power handling RMS 40 Watts
  • Power handling MAX 80 Watts 
  • Sensitivity 86dB
  • Impedance 4Ohm
  • Frequency range 110Hz-20kHz
  • Installation depth 49.5mm

Frequently Asked Questions about X2 402

What are the technical features of the ARC Audio X2 402?

The ARC Audio X2 402 is a 4-inch (10 cm) coaxial speaker with a 15mm silk tweeter that provides clear and detailed highs. The speaker features a vented basket and a polyprop membrane with a rubber surround, which offers improved durability and sound performance. The CNC-machined pole pieces optimize the magnetic field for increased efficiency. The RMS power handling is 40 watts, while the maximum power handling is 80 watts. With a sensitivity of 86dB and an impedance of 4 ohms, it delivers a powerful listening experience. The frequency range of 110Hz to 20kHz and a mounting depth of 49.5mm complete the technical specifications.

How does the silk tweeter in the X2 402 affect the sound?

The 15mm silk tweeter in the ARC Audio X2 402 contributes to the reproduction of particularly clear and detailed highs. Silk tweeters are known for their ability to produce high frequencies with a soft and natural sound, which ensures a pleasant listening experience. In combination with the rest of the speaker's construction, including the polyprop membrane and the film capacitor, the tweeter helps to balance and refine the sound image. This is ideal for music lovers who value crystal-clear sound quality and appreciate detailed reproductions.

How does the sensitivity of 86dB affect the performance of the X2 402?

The sensitivity of 86dB of the ARC Audio X2 402 is a crucial factor for the volume the speaker achieves at a given power input. A sensitivity of 86dB means that the speaker produces a sound pressure of 86dB at one meter distance with one watt of power input. This sensitivity ensures that the speaker operates efficiently to reach a decent volume without overloading the amplifier. This is particularly useful when operating the speaker in different environments where power efficiency can be critical.

What is the significance of the CNC-machined pole pieces in the X2 402?

The CNC-machined pole plates in the ARC Audio X2 402 play a crucial role in optimizing the magnetic field in the speaker. Precise CNC processing ensures that the pole plates provide consistently high quality and accuracy, leading to improved linearity and efficiency of the speaker. This accuracy in manufacturing helps minimize distortion and maximize sound quality. Especially at high output levels, such as those achieved by the X2 402 with its maximum load capacity of 80 watts, this technical sophistication ensures an uncolored and rich sound experience.

What makes the ventilated basket in the X2 402 special?

The ventilated basket of the ARC Audio X2 402 is specifically designed to reduce heat buildup in the speaker and improve air circulation. This helps prevent overheating at high volumes, which extends the lifespan of the speaker. The ventilated basket also helps minimize sound distortion by reducing standing waves within the speaker. These features, combined with the PolyProp membrane and other elements of the speaker, create an optimized sound profile that remains stable and clear even at high volumes.

What installation depth does the ARC Audio X2 402 require?

The ARC Audio X2 402 requires an installation depth of 49.5mm, making it an ideal choice for vehicles with limited space. This compact installation depth allows for installation in tight spaces without compromising performance. During installation, care should be taken to ensure there is enough space to avoid obstructing airflow and to ensure optimal sound quality. Especially in small or unusually shaped installation chambers, the X2 402 can be an excellent solution due to its shallow installation depth.

How do I install the ARC Audio X2 402 in the vehicle?

When installing the ARC Audio X2 402, it is important to consider the installation depth of 49.5mm to ensure that the speaker fits and functions correctly. First, the installation location should be prepared by ensuring all necessary cables and connections are available. The speaker should then be carefully inserted into the installation space, and the screws should be tightened evenly to prevent uneven pressure. When wiring, it is important to pay attention to the correct polarity to avoid malfunctions or sound distortion. A clean installation prevents unwanted vibrations and significantly improves the sound quality.

What materials are used in the PolyProp membrane of the X2 402?

The PolyProp membrane of the ARC Audio X2 402 is made of polypropylene, a material known for its durability and high stiffness, which is crucial in acoustic applications. Polypropylene membranes are particularly resistant to moisture and temperature fluctuations, making them a reliable choice for use in various environments. This robustness helps minimize distortions that can occur under extreme conditions and ensures that sound reproduction remains consistent, which is especially beneficial in high-performance applications.

How does the rubber surround affect the performance of the X2 402?

The rubber surround of the ARC Audio X2 402 significantly contributes to the stability and flexibility of the speaker. It offers improved durability compared to foam surrounds and helps center the cone in its optimized position, enhancing overall performance. Rubber as a material has the advantage of excellently absorbing vibrations, systematically damping the speaker's resonance. This results in controlled, precise sound with less distortion and allows the speaker to deliver high performance over extended periods without loss of quality.

How does the frequency range of 110Hz to 20kHz fit into the sound performance of the X2 402?

The frequency range of 110Hz to 20kHz of the ARC Audio X2 402 is tuned to provide a balanced sound spectrum that caters to most music genres. This range allows for the reproduction of deep mids to extremely clear and detailed highs. Such a wide frequency response ensures that nearly all musical details can be captured and reproduced, which is particularly relevant for hi-fi enthusiasts seeking a complete and immersive listening experience. The precise tuning also makes this speaker well-suited for use in home and automotive applications.

Manufacturer information/responsible person

fortissimo
Dietmar Carle
Bahnhofstr. 23
88048 Friedrichshafen Kluftern
Germany

Contact: didi@fortissimo.de"

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