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DD Audio

D-X4b

4" (10cm) coaxial speaker

89,00€
89,00€ 89,00€
incl. VAT , possibly plus shipping

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Highlights

  • Peak power: 210 watts, impedance: S3, frequency response: 90-20kHz.
  • Glass composite cone, 25 mm silk dome tweeter, SPL: 86 dB.
  • Magnet grade Y35, copper short-circuit ring, rubber sheath.
Seen more cheaply Personal Offer
brand: DD Audio
Delivery time:
Available to you in 5-10 days
Number:
Couple
Watt RMS:
60
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DD Audio-D-X4b-4" (10cm) Koaxial-Lautsprecher-masori-kaufen
89,00€
89,00€ 89,00€

Experience convincing sound with the D-X4b, a 4-inch coaxial speaker from DD Audio. This speaker will impress you with features such as a Y35 grade magnet, short-circuit ring and cap made of copper, and a Kapton former CCA voice coil. Additionally, it offers a 25mm silk dome tweeter, polyfilm tweeter crossovers, glass composite cone, and a rubber coating that ensures outstanding audio quality. With a peak power of 210 watts and an impedance of S3, the D-X4b delivers powerful performance.

Features

  • Magnet of quality class Y35
  • Short-circuit ring made of copper
  • Kapton Former CCA Vibrating Coil
  • Short-circuit cap made of copper
  • 25 mm silk dome tweeter
  • Polyfilm tweeter crossovers
  • Glass composite cone
  • rubber coating
  • Speaker size: 4" (10cm)
  • Watt RMS: 60
  • Watt peak power: 210
  • Impedance: S3
  • Frequency response: 90 - 20kHz
  • SPL: 86dB
  • Installation diameter: 93mm
  • Installation depth: 43mm
The D-X4b from DD Audio impresses with a peak power of 210 watts, which is particularly interesting for enthusiasts of loud and clear music playback. The RMS power is 60 watts, allowing the speaker to operate powerfully and efficiently even in daily use. A special feature is its impedance of S3, which offers a certain technical sophistication in signal processing. Overall, this model combines high-quality sound with enormous performance, making it suitable for a wide range of applications. This makes the D-X4b a remarkable choice for sound-conscious users.
The D-X4b speaker from DD Audio features only the best materials. The magnet is made of high-quality Y35 material, ensuring reliable strength. The copper short-circuit ring and short-circuit cap optimize signal conduction and reduce distortion. Additionally, a Kapton former CCA voice coil is used, making the heat management more efficient. The glass composite cone ensures stable and clear reproduction, complemented by the 25 mm silk dome tweeter, which effortlessly handles high frequencies. The outer rubber coating contributes to durability and vibration damping, thereby optimizing the sound.
The integrated polyfilm tweeter crossovers in the D-X4b positively affect the sound by enabling effective separation of high frequencies. These crossovers optimize the sound distribution between the tweeters and the glass composite cone, creating a harmonious sound image. Thanks to this precise separation work, distortion is minimized, which becomes particularly evident when reproducing complex musical pieces. The resulting sound image is cool and clear, making the D-X4b especially suitable for discerning listeners who value accurate audio quality.
The D-X4b from DD Audio has a diameter of 4 inches (10 cm) and a mounting diameter of 93 mm. The mounting depth is 43 mm, which is significant for installations in vehicles. These dimensions facilitate installation in various applications, whether in a car or at home. The compact shape allows the speaker to be used in tighter installation conditions without losing sound quality. Especially in vehicles of different brands, the low mounting depth can be advantageous to achieve a good sound experience without major modifications.
The frequency response of the D-X4b speaker ranges from 90 Hz to 20 kHz, covering a wide range of audible frequencies. Such a frequency response is essential because it ensures that both low and high tones are reproduced expressively and fresh. The low frequencies provide a powerful bass, while the high frequencies offer a clear and penetrating sharpness. Such detailed reproduction of audio frequencies is crucial for sound quality, making this speaker particularly interesting for listeners who do not want to compromise on sound fidelity.
The D-X4b speaker is equipped with a 25-mm silk dome tweeter, which significantly contributes to sound quality. Using silk as the main material ensures a harmonious and smooth reproduction of high frequencies, which is particularly beneficial for detailed musical passages. This tweeter works efficiently together with the copper short-circuit rings to minimize distortion and defines the high-frequency range clearly and in detail. The choice of materials also supports durability and reliability with frequent use, making the tweeter one of the essential components of the D-X4b.
The D-X4b from DD Audio has a sound pressure level (SPL) of 86 dB, which means it achieves a loudness level of 86 dB at a distance of one meter with 1 watt of power. A higher SPL value allows for more volume with less energy consumption. This is particularly useful in mobile applications, where energy consumption could be an important factor. An SPL of 86 dB ensures that this speaker can work efficiently with many amplifiers without compromising sound quality, making it a smart choice for various installations.
The glass composite cone in the D-X4b speaker offers a variety of acoustic advantages. Its structure is both stable and lightweight, allowing it to produce precise and dynamic sounds across a wide frequency range. This stability reduces excessive vibrations that could otherwise distort the sound, while the lightweight material supports responsiveness. As a result, the sound reproduction remains sharp and detailed, especially in the midrange. This makes the D-X4b an excellent speaker for listeners who want to enjoy both everyday music and demanding music genres.
The Kapton former CCA voice coil of the D-X4b is characterized by excellent heat resistance and efficiency. The Kapton material offers high strength and durability under thermal stress, making it ideal for high-performance applications. The CCA (Copper Clad Aluminum) wire winding optimizes the balance between conductivity and weight, making the speaker particularly suitable for long and intense music sessions. Together, these materials ensure reduced heat generation and increase the lifespan of the speaker, which is especially important to avoid sound distortions.
The Y35 class magnet in the construction of the D-X4b provides a strong magnetic force that contributes to the efficiency and performance of the speaker. Strong magnetic fields enhance the control and precision of the voice coil movement, which in turn optimizes sound quality. This results in defined bass frequencies and clear mids, without the risk of distortion. Especially at high volumes, the Y35 magnet plays a central role by enabling consistently high performance. This aspect makes the D-X4b an excellent tool for enthusiasts of powerful, impactful audio quality.

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

Product Specifications

Manufacturer

DD Audio

Product type

4" (10cm) coaxial speaker

Features

  • Highlights

    • Peak power: 210 watts, impedance: S3, frequency response: 90-20kHz.
    • Glass composite cone, 25 mm silk dome tweeter, SPL: 86 dB.
    • Magnet grade Y35, copper short-circuit ring, rubber sheath.

  • Uvp

    89

weight

0.5 kg

Watt RMS Load Capacity

60

configurators

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Your advantages with Masori

Keywords and technical highlights of the 4-inch coaxial speaker DD Audio D-X4b

Invest in superior acoustics and technical finesse when it comes to the DD Audio D-X4b 4-inch coaxial speaker. The Y35-grade magnet ensures efficient magnetic field strength and improved sound dynamics. The copper shorting ring and cap minimize harmonic distortion and efficiently optimize the sound. The Kapton former with CCA voice coil provides thermal stability and high power capacity. With these specifications, the D-X4b impresses with a peak output of 210 watts during the on-site installation in Frankfurt (Oder) . Thanks to the Masori Lowest Price Guarantee, you can be sure you're getting this speaker at the best price.

Efficiency and sound quality thanks to the Y35 magnet in the DD Audio D-X4b

The Y35-grade magnet in this DD Audio coaxial speaker plays a crucial role in sound reproduction. With magnetic coherence far above the market average, it ensures greater sensitivity, significantly improving sound dynamics. A stronger magnet like the Y35 results in improved sonic precision and reduced distortion. Combined with the 210-watt peak power, the D-X4b clearly stands out from traditional speakers.

Improved sound fidelity through short-circuit ring and copper short-circuit cap

The DD Audio D-X4b incorporates a copper shorting ring and a copper shorting cap, both of which contribute significantly to sound fidelity. These elements significantly reduce low-frequency distortion and enable pristine reproduction even under higher loads. The influence of copper in the construction ensures that the reproduction remains unchanged even during demanding frequency changes. The lower the harmonic distortion, the more detailed the sound reproduction, which is guaranteed with this model for demanding applications.

Kapton Former CCA voice coil for better thermal management

The DD Audio D-X4b utilizes a Kapton Former CCA voice coil, which provides excellent thermal management and durability. Kapton is a material that can withstand high temperatures, resulting in improved thermal efficiency. This enables continuous operation at high power peaks, while the voice coil is known for its ability to ensure lower power consumption and increased dynamic response. This represents a significant advantage for applications where continuous power is required.

25 mm silk dome tweeter for high-resolution audio output

The 25 mm silk dome tweeter in the DD Audio D-X4b delivers precise and smooth audio output, appreciated for its outstanding detail and warm sound characteristics. Silk as a material offers a perfect balance between stiffness and damping, ensuring minimal resonance at high frequencies. This results in a clear and brilliant high-frequency response, making the D-X4b the ideal choice for sound enthusiasts who demand subtlety and detail in their audio output.

Polyfilm tweeter crossovers for optimal signal processing

The polyfilm tweeter crossovers of the DD Audio D-X4b enable efficient signal separation, ensuring accurate routing of the various sound frequencies to the appropriate components. These carefully designed crossovers guarantee that high frequencies are reproduced clearly and precisely without overlap or distortion, which is crucial for the overall balance and richness of the sound. An optimally designed crossover results in less material wastage and twice the performance compared to the average.

Glass composite cone with rubber coating for robust sound

Featuring a glass composite cone, the D-X4b offers a great combination of strength and lightness, increasing sonic integrity and reducing impact sound. The rubber overmold provides durability and flexibility to prevent distortion at high volumes. This material combination is specifically engineered for high-pressure, intense bass performance, resulting in a depth and nuanced audio performance lost with inferior materials.

Audio advantages of the frequency response of 90 - 20kHz

A frequency response of 90-20kHz in this DD Audio coaxial speaker means it covers a wide range of the auditory spectrum, from the lowest to the very highest frequencies. This results in an extremely linear audio output that seamlessly preserves all musical harmonics. Such a wide frequency range suggests that the speaker is ideal for covering multiple auditory applications, such as gaming audio environments or film score acoustics, where maximum clarity is required, from low beats to clear, high-pitched sounds.

Remarkable sound pressure level of 86dB for optimal volume

The 86dB sound pressure level in the DD Audio D-X4b enables powerful volume even at low amplifier power, which is advantageous in many car hi-fi applications. A higher sound pressure level means the speaker is more efficient at converting electrical energy into sound, resulting in clearer reproduction at louder volumes. This is especially important for drivers who want to maximize acoustic performance in the vehicle without placing excessive strain on the amplifier.

Precise installation dimensions of 93mm installation diameter and 43mm installation depth

With a mounting diameter of 93mm and a mounting depth of 43mm, the DD Audio D-X4b offers versatile and flexible installation options in a wide variety of vehicle types. These compact dimensions are crucial for installations where space constraints are critical, yet high audio quality cannot be neglected. Installation errors that could negatively impact sound clarity are thus significantly reduced. This is supported by the expert support FAQ & Help , which provides optimal setup information.

Learn more about audio innovation in the Audio Blog

The DD Audio D-X4b speakers deliver innovation and quality at the highest level—perfect for those who prefer high speaker performance in a compact yet powerful format. With proven technology and a modern design, this DD Audio coaxial speaker stands out in the car hi-fi world, offering a multi-layered sound experience that will impress both in everyday use and in specialized applications.