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DD Audio Power Tuned Z421 21" (53cm) Subwoofer
SKU:  Z4-21-D1
EAN:  4251950300344
6000 Watt

Power Tuned Z421

SKU:  Z4-21-D1
EAN:  4251950300344

Technical Highlights

  • RMS power 6000 watts, peak 12000 watts, coil diameter 100mm.
  • Dual 1 ohm or dual 2 ohm options, neodymium magnet system.
  • Aluminum die-cast basket, ribbed foam surround, ESP package.
  • More technical details
€4.999,00
€4.999,00 €4.999,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Impedance: D1 (2x1 Ohm)
Delivery
Jun 9, - Jun 14,
x piece
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Compatible with Power Tuned Z421

  • DD Audio-M5000-1-Kanal Verstärker-masori-kaufen DD Audio-M5000-1-Kanal Verstärker-masori-kaufen
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    €1.199,00 €1.199,00
    Delivery
    Jun 9, - Jun 14,

Power Tuned Z421 by DD Audio

Discover the Power Tuned Z421, an impressive 21-inch subwoofer from DD Audio. Since its first generation in 2005, this subwoofer has changed the way we think about high-performance bass and continuously set new standards. With its powerful neodymium motor, the Z421 sets the benchmark for strong drives. Built and developed in the USA, it combines high-quality materials with innovative manufacturing methods. Numerous structural improvements and geometric changes allow for increased maximum excursion and a variety of system configurations. Its outstanding design is immediately recognizable, and each piece is individually numbered. With optional customizations, you can make your Z421 unique – it doesn't get any better than this.

Features

  • 53cm (21") Subwoofer including DD Audio Merchandise Package!
  • Power Handling (RMS): 6000 Watts
  • Peak Power Handling: 12000 Watts
  • Voice Coil Diameter 4 inches (100mm)
  • Impedance Options:
    • Dual 1 Ohm
    • Dual 2 Ohm
  • Patented Neodymium Magnet System
  • Lossless Linear Suspension
  • Ribbed Foam Surround
  • Magnet Protection Cap including grille over the pole vent
  • Aluminum Die-Cast Basket

In early 2005, the first generation of the Z motor was launched. It forever changed the way people thought about a high-performance subwoofer and pushed the boundaries of car hi-fi to new extremes. Over the years, many versions of the Z motor have been produced, and this spirit of experimentation has driven DD to constant improvement and innovation.

The Z4 series uses an impressive open neodymium motor with 18 lenses of grade N48, equipped with an even more powerful motor than its smaller Z3 series siblings. The Z4 series has the strongest neodymium drive in the world! It doesn't get any better!

The steel motor parts from the USA are machined in DD Audio's hometown OKC, and all moving parts are made in the USA from the best available materials and manufacturing methods. The current Z models feature several structural improvements over earlier models. DD was able to overcome structural saturation values and increase peak and total flux levels by channeling more energy through our magnet lens architecture via more efficient flux paths, tighter lens alignment, and converging flux lines.

The free-flow cooling system was improved by installing pole vent valves to increase airflow to the voice coil former. Then DD increased the thermal mass and applied heat-absorbing coatings in target areas to support long-term heat dissipation. Additionally, DD made geometric changes that allow for increased maximum excursion and a wider range of system configurations.

The striking look of the Z is characterized by a black oxide layer combined with red anodized accents. The motors are also adorned with custom CNC-engraved designs, and each motor is engraved with its production number, making every piece unique. You will notice that the standard Thiele-Small parameters for the Z series are missing. This omission is intentional, as each Z is built to order, enabling zillions of possible parameter sets, making a static set of specifications very prone to inaccuracies.

The Z series subwoofers also come equipped with the Evolution Subwoofer Package (ESP). Drivers equipped with ESP feature larger diameter suspensions and deeper frames than standard subwoofers, as well as exclusive surround and cone designs. ESP subwoofers are truly built to maximize performance in their respective size class.

The Z series comes standard with an oversized black composite dust cap in dry construction, a red logo, and a treated paper cone, but can optionally be equipped with a custom suspension configuration, alternative composite dust caps, composite cones, powder-coated baskets, and a variety of logo options to give your subwoofer a custom look and/or additional performance for a specific application.

DD Audio Custom Subwoofers – Design Your Own!

Our DD Audio Custom Subwoofers are not only an audio highlight – they are built exactly to your wishes! Choose colors for basket, dust cap, cone, and more. Additionally, a selection of logos is available.

Available colors for cone & dust cap:
Red
(Carbon)
Black
(Carbon)
Light Blue
(Carbon)
Blue
(Carbon)
Platinum
(Carbon)
White
(Carbon)
Yellow
(Kevlar)

Want more than standard? Design your subwoofer individually now and discover all options:

To the Custom Options

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Frequently Asked Questions about Power Tuned Z421

Welche Belastbarkeit hat der DD Audio Power Tuned Z421?

The Power Tuned Z421 from DD Audio has an impressive load capacity. It can be continuously operated at 6000 Watts RMS, making it predestined for use in high-performance audio systems. Furthermore, its peak load capacity is 12000 Watts, allowing you to enjoy even intense bass peaks without loss of power or damage. This makes it the ideal choice for enthusiasts who want to get maximum performance out of their audio setup, especially in combination with appropriate amplifier power. These values ensure that the subwoofer produces leveled, clean, and powerful bass even at high volume.

Welche technischen Besonderheiten hat der Neodym-Motor des Power Tuned Z421?

The neodymium motor of the Power Tuned Z421 is a technical highlight and offers significant advantages through its patented design. It uses 18 lenses of quality class N48, making it the strongest neodymium drive in the world. These motors are designed for maximum magnetic efficiency by directing more energy through the magnetic lens architecture and allowing for a closer alignment of the lenses, resulting in converging flux lines. These technical improvements result in increased peak and overall flux levels as well as more efficient operation across different system configurations. This allows for precise sound control with impressive accuracy.

Wie verbessert die Freifluss-Kühltechnologie die Leistung des Power Tuned Z421 Subwoofers?

The free-flow cooling technology of the Power Tuned Z421 optimizes the airflow around the coil body by integrating longitudinal pole valves. This increases thermal efficiency and extends the lifespan of the subwoofer. By increasing thermal mass and using heat-absorbing coatings in critical areas, heat dissipation is optimized. These improvements reduce the likelihood of thermal failure and result in more consistent performance even under extreme loads. This allows the subwoofer to operate reliably even at sustained high power, ensuring consistently rich and clear bass.

Welche Impedanz-Optionen bietet der Power Tuned Z421 von DD Audio?

The Power Tuned Z421 offers flexibility through its various impedance options. You can choose between dual 1 ohm and dual 2 ohm, depending on the requirements of your audio setup. These options allow for the integration of the subwoofer in a variety of configurations to achieve either maximum power or a balanced load distribution. This adaptability is particularly useful when you want to integrate the subwoofer into an existing system, as it allows for easy adjustment of the overall impedance of the system without compromising sound quality.

Welche Materialien und Fertigungsmethoden kennzeichnen den Power Tuned Z421?

The Power Tuned Z421 is produced in the USA using the highest quality materials and manufacturing methods. The aluminum die-cast basket ensures structural integrity and reduces unwanted resonances. Moving parts use composite materials to enhance durability and performance. These materials, combined with innovative manufacturing techniques, contribute to the high performance and longevity of the subwoofer, making it attractive for both professional applications and discerning audiophiles. The option to make custom modifications ensures that each subwoofer is unique and perfectly tailored to individual needs.

Welche Dimensionen hat der DD Audio Power Tuned Z421 und passt er in mein Fahrzeug?

The Power Tuned Z421 is a powerful 21-inch subwoofer with a width of 53 cm, making it an impressive component purely based on its size. When installing it in a vehicle, sufficient space should be considered to ensure its full functionality. Accordingly, the installation location should be carefully checked to avoid the subwoofer not having enough room to vibrate, which could affect the bass quality. This is especially true for smaller vehicle models, where space and placement need to be measured precisely to ensure optimal compatibility.

Wie individuell gestaltbar ist der Power Tuned Z421?

The Power Tuned Z421 offers high flexibility through optional customizations. Included are customer-specific adjustments for suspension configuration, various composite dust caps, membranes, and powder-coated frames. You can also choose from a variety of logo options to give your Z421 a unique appearance. These customizable options are particularly advantageous if you want to tailor your subwoofer to a specific theme or adjust additional power for a special application. This ensures that the subwoofer fits both visually and functionally into the existing system.

Welche Vorteile bieten die ESP-Funktionen des Subwoofers?

The ESP functions of the Power Tuned Z421 include larger suspensions and deeper frames, maximizing the performance of the subwoofer in its size class. These specially designed suspension systems allow for more extensive mechanical displacements and significantly improve control over the sound. The exclusive construction optimizes sound wave transmission, resulting in a clearer and richer sound. This is particularly advantageous for applications that require high fidelity and precision. Thus, it is a subwoofer specifically designed to meet the specific demands of modern audio users and satisfy high expectations.

Wie lässt sich die maximale Auslenkung des Power Tuned Z421 verbessern?

The maximum deflection of the Power Tuned Z421 has been improved through geometric changes that allow for increased cone movement freedom. This enables the subwoofer to reproduce deep bass accurately even at extreme volumes, resulting in a more intense sound experience. The targeted use of high-quality materials in the suspension and structure contributes to maintaining structural integrity, even with high membrane deflection. These careful design changes emphasize the innovative character of the Z421 and position it as a subwoofer capable of maximizing its performance capacity.

Welche Designelemente machen den Power Tuned Z421 einzigartig?

The Power Tuned Z421 features unique design elements that make it instantly recognizable. It has a black oxide coating with red anodized accents that give it a distinctive look. Its CNC-engraved designs and the individual production number on each motor not only provide aesthetic appeal but also emphasize the exclusivity of each subwoofer. These design elements are special as they not only enhance visual attraction but also make the Z421 a unique piece of equipment that seamlessly integrates into any setup while exceeding audiophile standards.

Manufacturer information / responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

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