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Rockford Fosgate Punch P2D2-10 / P2D4-10 10" (25cm) Subwoofer
SKU:  P2D2-10
EAN:  4251950323169

Punch P2D2-10 / P2D4-10

SKU:  P2D2-10
EAN:  4251950323169

Technical Highlights

  • Power RMS 300 watts, impedance D2 or D4.
  • Kevlar fiber reinforced paper membrane, VAST technology.
  • StampCast basket, integrated spider ventilation, PVC magnetic cover.
  • More technical details
Normal price €179,00
Normal price €179,00 Selling price €179,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Impedance: D2 (2x2 Ohm)
Delivery
May 17, - May 20,
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Normal price €179,00
Normal price €179,00 Selling price €179,00

Punch P2D2-10 / P2D4-10 by Rockford Fosgate

Punch P2D2-10 / P2D4-10 is a 10-inch (25 cm) Subwoofer from Rockford Fosgate with 300 Watts RMS and 600 Watts maximum power. Available as D2 (2x2 Ohm) and D4 (2x4 Ohm) with dual voice coil, 57.15 mm voice coil, and Xmax 11 mm. The Kevlar fiber-reinforced paper cone works with VAST technology, which increases the cone area by up to 25 percent. StampCast basket with integrated spider ventilation, extended pole piece, and compact, ventilated back plate, as well as a protective, textured PVC magnet cover. 4 mm² nickel-plated push terminals and dual linear spider with embedded 16 AWG tinsel leads. Mounting depth 150.4 mm, cutout diameter 232 mm, displacement 1.7 liters, magnet weight 1.88 kg, diamond-cut aluminum die-cast ring with optional grille insert and shipping weight 6.16 kg.

Features
  • 10-inch Subwoofer
  • Available as D2 2x2 Ohm and D4 2x4 Ohm
  • Dual voice coil
  • Kevlar fiber-reinforced paper cone
  • VAST technology, cone area increased by up to 25 percent
  • StampCast basket with integrated spider ventilation
  • Dual linear spider with embedded 16 AWG tinsel leads
  • 4 mm² nickel-plated push terminals
  • High-temperature voice coil with spun Nomex reinforcement collar
  • Extended pole piece and compact, ventilated back plate
  • Protective, textured PVC magnet cover
  • Diamond-cut aluminum die-cast ring, optional grille insert
Technical Specifications
  • Size: 10 inches 25 cm
  • RMS Power: 300 Watts
  • Max Power: 600 Watts
  • Mounting Depth: 150.4 mm
  • Cutout Diameter: 232 mm
  • Voice Coil Diameter: 57.15 mm
  • Magnet Weight: 1.88 kg
  • Woofer Displacement: 1.7 liters
  • Shipping Weight: 6.16 kg
  • Xmax: 11 mm
  • Sd: 360 cm²
  • D2 2x2 Ohm: Nominal Impedance Dual 2 Ohm
  • D2 2x2 Ohm: SPL dB @ 1W/1m: 84
  • D2 2x2 Ohm: Fs: 29 Hz
  • D2 2x2 Ohm: Qes: 0.54
  • D2 2x2 Ohm: Qms: 7.00
  • D2 2x2 Ohm: Qts: 0.50
  • D2 2x2 Ohm: Le: 3.32 mH
  • D2 2x2 Ohm: Re: 3.20 Ohm
  • D2 2x2 Ohm: Volume: 35.4 liters
  • D2 2x2 Ohm: Sealed Enclosure Volume Vb: 16.7 liters
  • D2 2x2 Ohm: Bass Reflex Enclosure Volume Vb: 39.6 liters
  • D4 2x4 Ohm: Nominal Impedance Dual 4 Ohm
  • D4 2x4 Ohm: SPL dB @ 1W/1m: 84
  • D4 2x4 Ohm: Fs: 30.8 Hz
  • D4 2x4 Ohm: Qes: 0.62
  • D4 2x4 Ohm: Qms: 7.00
  • D4 2x4 Ohm: Qts: 0.57
  • D4 2x4 Ohm: Le: 5.3 mH
  • D4 2x4 Ohm: Re: 6.40 Ohm
  • D4 2x4 Ohm: Vas: 35.4 liters
  • D4 2x4 Ohm: Sealed Enclosure Volume Vb: 16.7 liters
  • D4 2x4 Ohm: Bass Reflex Enclosure Volume Vb: 39.6 liters

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Frequently Asked Questions about Punch P2D2-10 / P2D4-10


What are the performance specifications of the Punch P2D2-10 Subwoofer?

The Punch P2D2-10 Subwoofer from Rockford Fosgate impresses with an RMS power of 300 watts and a maximum power of 600 watts. The voice coil has a diameter of 57.15 mm and is equipped with a reinforced Nomex collar that withstands high temperatures. The dual 2-ohm configuration reduces electrical resistance and allows for higher currents for improved performance. The subwoofer achieves a sound pressure level (SPL) of 84 dB at 1 W/m, ensuring a powerful bass impression. The Fs frequency is at 29 Hz, ideal for deep bass frequencies.

What makes the diaphragm of the Punch P2D2-10 Subwoofer special?

The diaphragm of the Punch P2D2-10 Subwoofer is reinforced with Kevlar fibers, which increases its stiffness and durability. This reinforcement provides a powerful and precise bass impression, even at high volumes. The VAST technology, which stands for Vertically Attached Surround Technique, increases the usable diaphragm area by up to 25%, leading to improved sound radiation. These features are particularly beneficial for users seeking high sound output in sealed and vented bass reflex enclosures.

What advantages does the StampCast basket of the Punch P2D2-10 offer?

The StampCast basket of the Punch P2D2-10 Subwoofer is equipped with integrated spider ventilation and offers several advantages. It is made of high-strength material that minimizes vibrations and allows for precise alignment of all components. The integrated ventilation ensures that heat is dissipated quickly, increasing the thermal capacity of the subwoofer and reducing distortion. This construction contributes to continuous sound fidelity, even under intense use. The stability and efficiency of the StampCast design make it a key element of the Punch P2D2-10.

How does the impedance of the Punch P2D4-10 affect performance?

The Punch P2D4-10 features a dual 4-ohm voice coil impedance, allowing for flexible connection options, such as in parallel or series, depending on the amplifier configuration. A higher impedance requires more voltage to achieve the same power level, which can affect the selection of compatible amplifiers. Depending on the application, a 4-ohm configuration can be advantageous for optimizing current draw and ensuring better control over the speaker movement. This directly influences the sound characteristics and power handling capabilities of the Subwoofer.

What Thiele Small parameters does the Punch P2D4-10 have?

The Punch P2D4-10 Subwoofer has a range of specific Thiele Small parameters: a Qts of 0.57, which relates to overall quality, is in the mid-range and balances efficiency and frequency response, making it suitable for both sealed and vented enclosures. The resonant frequency Fs is 30.8 Hz, ideal for deep bass. An equivalent volume Vas of 35.4 liters and a minimum electrical resistance Re of 6.40 ohms, paired with a coil inductance value Le of 5.3 mH, contribute to improved overall system efficiency.

How does the Xmax specification affect the performance of the Punch P2D2-10?

The Xmax specification of the Punch P2D2-10 is 11 mm, describing the maximum linear displacement of the diaphragm. This displacement is crucial for the Subwoofer's ability to accurately reproduce low frequencies at high volumes. A higher Xmax value allows the Subwoofer to move more air, contributing to a stronger and cleaner bass signature. Especially for music styles with intense bass lines, this technical feature provides powerful and distortion-free audio playback, even at high power levels.

What installation depth does the Punch P2D4-10 require and why is it important?

The Punch P2D4-10 Subwoofer requires an installation depth of 150.4 mm. This measurement is critical for proper installation in enclosures and vehicle applications, where space can be limited. An installation depth that is too large could be problematic in tight spaces. Adhering to this measurement is essential for the optimal performance of the speaker and affects airflow and the mechanical freedom of movement of the diaphragm. This precise installation depth helps maximize acoustic efficiency and ensure flawless sound.

How does the enclosure volume affect the Punch P2D2-10 Subwoofer?

The enclosure volume is crucial for the performance of the Punch P2D2-10 Subwoofer. For sealed enclosures, a volume of 16.7 liters is recommended, promoting tight and precise bass reproduction. For bass reflex enclosures, the volume should be 39.6 liters to achieve deeper bass reproduction and higher efficiency. This volumetric specification ultimately affects the pressure range and frequency characteristics of the Subwoofer. Deviating from the recommended volume can lead to unwanted resonances or a loss of sound quality.

What mounting options does the Punch P2D4-10 Subwoofer offer?

The Punch P2D4-10 from Rockford Fosgate is equipped with nickel-plated 4mm² push terminals that provide a secure and reliable connection to the wires. This type of terminal connection significantly simplifies installation by allowing for quick connections without soldering. A diamond-cut aluminum cast ring is also present, providing additional stability as well as an aesthetically pleasing solution for integrating the Subwoofer into enclosure designs. These mechanical features support a stable and vibration-efficient mounting that enhances power output.

Is the Punch P2D2-10 compatible with my vehicle and where should it be installed?

To check the compatibility of the Punch P2D2-10 Subwoofer from Rockford Fosgate with your vehicle, you should note the installation depth of 150.4 mm and the cutout diameter of 232 mm. Due to its dimensions, the Subwoofer fits in most standard enclosure mounts in vehicles. Its optimal placement would be in the trunk or under seats, where the full bass potential can be realized. It is important to ensure that there is enough space for vibration freedom and heat dissipation to guarantee maximum sound quality and safety performance.

Manufacturer information / responsible 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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