Rockford Fosgate Power T1D212 / T1D412 12" (30cm) Subwoofer

  • 800 watts RMS, dual 2-ohm, 12" subwoofer, VAST technology.
  • FlexFit basket, die-cast aluminum, optimized ventilation.
  • Kevlar fiber reinforced diaphragm, 3" voice coil, 1600 watts max.
  • Mehr technische Details
Normal price €599,00
Normal price €599,00 Selling price €599,00
5% Rabatt mit Vorkasse
inkl. VAT , possibly plus shipping
Klarna Bequem in 12 zinsfreien Raten à €49,91 mit Klarna zahlen.
Impedance: D2 (2x2 Ohm)
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Dec 6, - Dec 9,
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Power T1D212 / T1D412 by Rockford Fosgate

Der Rockford Fosgate Power T1D212 / T1D412 Dual 2-Ohm und Dual 4-Ohm 12 Zoll Subwoofer basiert auf innovativen neuen Technologien von Rockford Fosgate. Sie verfügen über die patentierte VAST-Technologie, die die Oberfläche der Membran um bis zu 25 % vergrößert, so dass der T1D212 und T1D412 im Vergleich zum Vorgängermodell wie ein viel größerer Woofer wirkt. Der neue FlexFit-Korb sieht nicht nur gut aus, sondern bietet auch Extreme Flexibilität für Extreme Installationen.

Merkmale

  • Symmetrische, doppelte, progressiv gerollte, reißfeste Poly-Baumwollspinnen
  • Periodisch genähter, ermüdungsbeständiger Lamellendraht
  • Proprietäre isolierte 8mm² Ganzmetall-Eingangsklemme mit Federanschluss
  • Optimierte und abgestimmte Magnet- und Komplikationsgeometrie
  • Hochtemperatur-Schwingspule mit versponnenem Nomex®-Verstärkungskragen
  • Eloxierte Aluminium-Staubschutzkappe zur Wärmeableitung
  • Kevlarfaserverstärkte Papiermembran
  • Stabiler Aluminium-Druckgusskorb
  • Optimierte Polkern- und Spinnenbelüftung
  • Eloxierter Aluminium-Schwingspulenträger / kupferkaschierter Aluminiumdraht

Spezifikationen

  • 12 Zoll Subwoofer
  • Belastbarkeit RMS: 800 Watt
  • Belastbarkeit Max: 1600 Watt
  • Schwingspulendurchmesser: 3"
  • Nennimpedanz: Dual 2-Ohm
  • Einbautiefe: 171 mm
  • Versandgewicht: 5.10 Kg
  • Ausschnitt-Durchmesser: 285 mm
  • Verdrängung des Tieftöners: 3.0 Liter
  • Magnet Gewicht (oz): 3.48 kg
  • Verfügbar in Dual 2 Ohm oder Dual 4 Ohm
  • D2 (2x2 Ohm) Variante:
    • Nennimpedanz Dual 2-Ohm
    • SPL (dB @ 1w/1m): 85
    • Qts: 0.52
    • Qms: 4.50
    • Volumen (Liter): 55.8
    • Xmax (mm): 16
    • Le (mH): 1.8
    • Fs (Hz): 28
    • Qes: 0.59
    • Sd (cm2): 548
    • Re (Ohm): 3.25
    • Geschlossenes Gehäuse-Volumen (Vb): 35,3 Liter
    • Bassreflex Gehäuse-Volumen (Vb): 49.5 Liter
  • D4 (2x4 Ohm) Variante:
    • Nennimpedanz Dual 4-Ohm
    • Fs (Hz): 29.2
    • Sd (cm2): 548
    • Qts: 0.61
    • Qes: 0.71
    • Qms: 4.50
    • Vas (Liter): 55.8
    • Xmax (mm): 16
    • Re (Ohm): 6.50
    • Le (mH): 2.4
    • SPL (dB @ 1w/1m): 85
    • Geschlossenes Gehäuse-Volumen (Vb): 35,3 Liter
    • Bassreflex Gehäuse-Volumen (Vb): 49.5 Liter

Frequent questions about Power T1D212 / T1D412


Welche Vorteile bietet die VAST-Technologie bei dem Power T1D212 / T1D412?

The VAST technology, integrated into the Power T1D212 / T1D412 from Rockford Fosgate, maximizes the effective diaphragm area of the subwoofer by up to 25%. This means that these subwoofers perform like a significantly larger woofer, even though they maintain the same form factor. The increase in diaphragm area leads to improved bass reproduction and increased pressure, which is particularly beneficial for music lovers who desire intense bass. Moreover, the technology enhances sound quality by producing more precise and defined bass waves, ensuring clear audio reproduction even at high volumes.

Welche Belastbarkeit hat der Rockford Fosgate Power T1D212 / T1D412 Subwoofer?

The Rockford Fosgate Power T1D212 / T1D412 subwoofer impresses with a power handling of 800 watts RMS and a maximum of 1600 watts. This performance allows the subwoofer to achieve consistent and reliable output even during intense audio playback, without sacrificing sound quality. Whether in dense music recordings or at deep bass frequencies, the subwoofers maintain their clarity and avoid distortion. These performance characteristics are particularly suitable for users who want to push their audio hardware to the limits and prefer powerful systems.

Wie sind die Abmessungen des Power T1D212 / T1D412 und welche Einbautiefe wird benötigt?

The Power T1D212 / T1D412 subwoofer from Rockford Fosgate has a diameter of 12 inches (30 cm) and requires a cutout with a diameter of 285 mm. The mounting depth is 171 mm, which must be taken into account when planning the enclosure or integrating it into the user's vehicle. These specific dimensions ensure easy installation in compatible enclosures or vehicle areas designed for high-performance audio hardware. The displacement of the subwoofer is calculated to be 3.0 liters, which must be considered for optimal enclosure design.

Welche Impedanzvarianten sind bei dem Power T1D212 / T1D412 erhältlich?

The Rockford Fosgate Power T1D212 / T1D412 subwoofer is available in two impedance variants: Dual 2-Ohm and Dual 4-Ohm. These dual-ohm variants offer flexibility in system configuration and allow the subwoofers to be specifically tailored to different amplifier types and sound preferences. The dual 2-ohm variant, for example, has an impedance of 3.25 ohms, while the 4-ohm version has an impedance of 6.50 ohms. This allows the user to precisely adjust the ohm configuration to meet the technical needs of their audio system.

Welche Materialien verwendet der Power T1D212 / T1D412 bei der Bauweise?

The Rockford Fosgate Power T1D212 / T1D412 uses high-quality materials to ensure durability and performance. The paper cone is reinforced with Kevlar fibers to provide high stability. An anodized aluminum dust cap is integrated for efficient heat dissipation. High-temperature voice coils are complemented by spun Nomex® reinforcement collars. The aluminum die-cast basket ensures structural integrity, while symmetrically double-structured poly-cotton spiders are used to minimize vibrations and extend the lifespan of the components.

Wie unterscheiden sich die Thiele-Small-Parameter zwischen den Varianten?

The Thiele-Small parameters of the Power T1D212 / T1D412 vary depending on the impedance version. In the dual 2-ohm version, the Qts is 0.52, Fs is at 28 Hz, and Sd is 548 cm². The 4-ohm version has a Jts of 0.61, an Fs of 29.2 Hz, while Sd remains at 548 cm². These parameters directly influence the sound characteristics and resonance frequency of the subwoofer, which helps achieve the desired acoustic result when considering these parameters.

Welche Art von Gehäuse wird für den Power T1D212 / T1D412 empfohlen?

The Rockford Fosgate Power T1D212 / T1D412 is optimized for both sealed enclosures and bass reflex enclosures. The sealed enclosure configuration requires a volume of 35.3 liters, whereas a volume of 49.5 liters is recommended for a bass reflex enclosure. Each type of enclosure offers different acoustic advantages: sealed systems provide tight, precise bass, while bass reflex configurations are known for more powerful, extroverted bass. The sizing of the enclosure significantly affects sound quality and intensity and should therefore be tailored to user preferences.

Welche Auswirkung hat der FlexFit-Korb auf die Installation?

The FlexFit basket of the Power T1D212 / T1D412 from Rockford Fosgate allows for extreme flexibility during installation, which is particularly advantageous in non-standard or challenging installation options in vehicles. This design aspect enables adjustments to be made easily without compromising the structural integrity of the subwoofer. This feature, along with the sturdy aluminum components, ensures that the subwoofer remains stable even in demanding installations and vibrations. The FlexFit basket also improves the fit in the installation location, ensuring airtight integration and optimal sound quality.

Wie wirken sich die Schwingspulenmerkmale auf die Leistung aus?

The Power T1D212 / T1D412 is equipped with a high-temperature resistant voice coil, supported by a Nomex® reinforcement collar. This construction ensures excellent heat dissipation, which is important at high power outputs to avoid thermal overload. The anodized aluminum voice coil former also supports a copper-clad aluminum wire, which provides efficient electrical conductivity. This combination means an even distribution of electrical energy and thus reliable performance that maximizes the subwoofer's potential, even during intense audio playback.

Welche spezifischen Tipps zur Installation im Auto berücksichtigen die Dimensionen?

The installation of the Power T1D212 / T1D412 requires precise consideration of the installation depth of 171 mm and the cutout with a diameter of 285 mm. Before installation in the vehicle, the compatibility of the space should be checked to seamlessly integrate the subwoofer. The displacement of the woofer of 3.0 liters should be taken into account when sizing the enclosure in vehicles with limited space. A well-secured enclosure with an accurately measured cutout ensures optimal performance and avoids unwanted vibrations or resonances during operation.

Herstellerinformation/verantwortliche Person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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