Rockford Fosgate Punch P3D2-15 / P3D4-15 15" (38cm) Subwoofer

Rockford Fosgate Punch P3D2-15 / P3D4-15 15" (38cm) Subwoofer

  • Max power 1200 watts, RMS 600 watts, double voice coil.
  • D2 Dual 2-Ohm, D4 Dual 4-Ohm, Xmax 15.2mm/15.9mm.
  • Anodized aluminum cone, 15", Vas 155.8 L.
  • Mehr technische Details
Normal price €399,00
Normal price €399,00 Selling price €399,00
5% Rabatt mit Vorkasse
inkl. VAT , possibly plus shipping
Klarna Bequem in 12 zinsfreien Raten à €33,25 mit Klarna zahlen.
Impedance: D2 (2x2 Ohm)
Delivery to Home
Dec 6, - Dec 9,
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Punch P3D2-15 / P3D4-15 by Rockford Fosgate

The P3 series subwoofers, which include the Rockford Fosgate Punch P3D2-15 and P3D4-15 15-inch subwoofers, are the most powerful subwoofers in Rockford Fosgate's Punch series. The P3 subwoofers now feature anodized aluminum cones and dust caps, as well as a unique spider venting that keeps the motor cooler than previous versions. They incorporate VAST technology to increase cone area by up to 25% and a FlexFit basket for extreme installations. Best of all is the new hybrid stamped cast basket, which offers the best of both worlds by being super strong while minimizing weight and resonance.

Features

  • Custom 4mm² nickel-plated push terminals
  • Rubberized overmold for better grip
  • Extended pole shoe and compressed, vented backplate
  • Anodized aluminum cone and dust cap
  • High-temperature voice coil with spun Nomex® reinforcement collar
  • Protective, textured PVC magnet cover
  • Diamond-cut aluminum cast trim ring with optional grille
  • StampCast basket with integrated spider venting

Specifications

  • 15-inch subwoofer
  • RMS power handling 600 watts
  • Max power handling 1200 watts
  • Mounting depth: 192.5 mm
  • Voice coil diameter: 65.5 mm
  • Subwoofer displacement: 4.2 liters
  • Shipping weight: 10.5 kg
  • Magnet weight: 2.73 kg
  • Cutout diameter: 353 mm
  • Available in D2 and D4 impedance
  • D2 (2x2 Ohm) variant:
    • Nominal impedance: Dual 2-Ohm
    • Voice coil type: Dual voice coil
    • Qts: 0.54
    • Vas (liters): 155.8
    • Size: 15 inch
    • Fs (Hz): 21.7
    • Qes: 0.58
    • Qms: 7.20
    • Le (mH): 4.06
    • SPL (dB @ 1w/1m): 86
    • Xmax (mm): 15.2
    • Re (Ohm): 3.20
    • Sd (cm2): 894
    • Ported enclosure volume (Vb): 75.3 liters
    • Sealed enclosure volume (Vb): 44.7 liters
  • D4 (2x4 Ohm) variant:
    • Nominal impedance: Dual 4-Ohm
    • Voice coil type: Dual voice coil
    • Fs (Hz): 22.4
    • SPL (dB @ 1w/1m): 86
    • Qts: 0.57
    • Qes: 0.64
    • Qms: 4.90
    • Vas (liters): 155.8
    • Re (Ohms): 6.40
    • Le (mH): 6.45
    • Xmax (mm): 15.9
    • Sd (cm2): 894
    • Ported enclosure volume (Vb): 75.3 liters
    • Sealed enclosure volume (Vb): 44.7 liters

Frequent questions about Punch P3D2-15 / P3D4-15


Was sind die technischen Hauptmerkmale des Rockford Fosgate Punch P3D2-15 Subwoofers?

The Rockford Fosgate Punch P3D2-15 subwoofer is a 15-inch (38 cm) model from the powerful Punch series. It features an anodized aluminum cone and a matching dust cap that provide durability and stiffness. The mounting depth is 192.5 mm, while the cutout diameter is 353 mm. Thanks to VAST technology, the diaphragm area is increased by up to 25%. The voice coils have a diameter of 65.5 mm and are available in dual 2-ohm configurations. Additional features include custom 4 mm² nickel-plated push terminals and vibration damping through the stamped, vented hybrid cast basket.

Welche Belastbarkeit bietet der Rockford Fosgate P3D2-15 Subwoofer?

The Rockford Fosgate P3D2-15 subwoofer has an impressive maximum power handling of 1200 watts, while the RMS power handling is at 600 watts. This allows it to deliver excellent sound quality at high power. The subwoofer is specifically designed for demanding applications where strong bass performance is required. The optimized voice coil with spun Nomex® reinforcement collar ensures high temperature resistance, which is crucial for consistent power delivery under extreme conditions. The combination of these features provides reliable and powerful audio performance.

Wie wirken sich die Thiele-Small-Parameter des Punch P3D2-15 auf die Performance aus?

The Thiele-Small parameters of the Rockford Fosgate Punch P3D2-15 include a Qts value of 0.54, Qes of 0.58, and Qms of 7.20. The Vas is 155.8 liters and the resonance frequency (Fs) is at 21.7 Hz. The high SPL value of 86 dB @ 1w/1m indicates the efficiency of the subwoofer, while the Xmax of 15.2 mm allows for a large excursion of the diaphragm, resulting in deep and powerful bass. These parameters are responsible for the high precision and powerful bass that the subwoofer delivers even in demanding audio systems.

Welche Einbautiefenanforderungen hat der Punch P3D2-15?

The installation depth of the Punch P3D2-15 is 192.5 mm, which must be taken into account during installation. Its cutout diameter is 353 mm, so there should be adequate space in the enclosure or installation location. Due to the size of 15 inches (38 cm), the available space in the vehicle should be generously sized. This subwoofer is ideal for users who want deep and powerful bass in their audio system; however, precise planning of the installation position is critical to ensure full performance and functionality.

Was zeichnet die VAST-Technologie im Rockford Fosgate Punch P3D2-15 aus?

The VAST technology (Vertical Attach Surround Technique) of the Rockford Fosgate Punch P3D2-15 increases the diaphragm area by up to 25%. This is achieved through a special design of the diaphragm edge, which allows for better efficiency and higher sound density. With this technology, the subwoofer can produce a stronger and more voluminous bass without changing the installation size. This feature is particularly advantageous when maximum sound volume is desired in a limited vehicle space. The innovative spider ventilation also contributes to the efficiency and longevity of the system.

Welche Vorteile bietet der Hybrid-Stempelgusskorb des P3D2-15?

The hybrid stamped basket of the Punch P3D2-15 plays a key role. It combines the strength of cast metal with the weight and resonance minimization of stamped materials. This combination ensures a stable suspension of the membrane and reduces the distortions that could arise from vibrations. The integrated spider ventilation also improves the cooling of the motor, which increases the performance and longevity of the subwoofer. Particularly at high volumes and in demanding environments, this innovative basket demonstrates its effectiveness through even sound distribution and its high load capacity.

Wie unterscheidet sich die D2 von der D4 Variante des Punch P3D2-15?

The main difference between the D2 and D4 variants of the Punch P3D2-15 lies in the nominal impedance of the voice coils: the D2 version has dual 2-ohm voice coils, while the D4 version offers dual 4-ohm voice coils. Both variants utilize the same 15-inch diaphragm size and aluminum components. The D2 version has a slightly lower inductance (Le) of 4.06 mH compared to the 6.45 mH of the D4 version. These differences are crucial as they provide the ability to match the subwoofer to different amplifier configurations, depending on the desired sound profile and setup.

Welche Gehäusevolumen sind optimal für den Punch P3D2-15?

For optimal performance of the Rockford Fosgate Punch P3D2-15, enclosures with specific volumes are used: A bass reflex enclosure with a volume of 75.3 liters provides deep bass and high efficiency, while a sealed enclosure with a volume of 44.7 liters allows for more precise sound reproduction with tight bass. These volume recommendations help the subwoofer deliver a balanced sound profile according to the user's preferences. In both types of enclosures, attention must be paid to good sealing and proper insulation to avoid unwanted resonances.

Was ist die maximale Auslenkung (Xmax) des Punch P3D2-15 Subwoofers?

The maximum excursion (Xmax) of the Punch P3D2-15 subwoofer is 15.2 mm for the D2 variant and 15.9 mm for the D4 variant. These excursion values are crucial for producing deep and powerful bass notes without causing distortion. They also provide insight into how far the subwoofer can operate at maximum without damage. The high Xmax supports the subwoofer's ability to move large volumes of air, resulting in deep and resonance-free bass at high volumes.

Wie funktioniert die Spider-Belüftung im Rockford Fosgate Punch P3D2-15?

The Spider Ventilation in the Rockford Fosgate Punch P3D2-15 is an innovative feature designed for cooling the subwoofer motor. This special ventilation improves air circulation within the basket, optimizing the cooling of the motor even during long and intense use. This is particularly important for reducing thermal stress and increasing the reliability of the subwoofer. The ventilation helps maintain stable performance even at high volume, thus enabling consistent and long-lasting bass reproduction in any application.

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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