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DD Audio Power Tuned 212e 12" (30cm) Subwoofer
SKU:  212E-D2

Power Tuned 212e

SKU:  212E-D2

Technical Highlights

  • Power 350 watts RMS, impedance D2, resonance frequency 37 Hz.
  • Maximum deflection 30 mm, frame OD 310.39 mm, VCD 2 inches.
  • Installation depth 135.64 mm, ventilated housing up to 56.634 liters.
  • More technical details
Normal price €109,00
Normal price €109,00 Selling price €109,00
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inkl. VAT , possibly plus shipping
Impedance: D2 (2x2 Ohm)
Delivery
May 28, - Jun 2,
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Normal price €109,00
Normal price €109,00 Selling price €109,00

Power Tuned 212e by DD Audio

Power Tuned 212e is a 12 inch (30 cm) Subwoofer from DD Audio with 350 Watts RMS and 1100 Watts peak. The D2 impedance version uses a 50.8 mm voice coil, a resonance frequency of 37 Hz, and a smooth, wide bandwidth. Xmax is 10 mm, and the maximum mechanical displacement is 30 mm. Vas is 37.05 liters, BL is 20 Tm; Qms 4.96, Qes 0.75, and Qts 0.65. The outer frame diameter measures 310.39 mm, with gasket 314.96 mm; the mounting diameter is 279.4 mm, and the installation depth is 135.64 mm. The motor diameter is 43.18 mm with a motor depth of 133.8 mm; the magnet weight is 1.56 kg. Recommended enclosures: sealed 21.237–28.316 liters, bass reflex 22.653–56.634 liters. The subwoofer displacement is 1.699 liters, and the shipping weight is 5.9 kg.

Features
  • 12 inch (30 cm) Subwoofer
  • Impedance: D2
  • RMS power: 350 Watts
  • Peak power: 1100 Watts
  • Voice coil (VCD): 50.8 mm
  • Xmax: 10 mm
  • Xmech: 30 mm
  • Outer frame diameter: 310.39 mm
  • Outer frame diameter with gasket: 314.96 mm
  • Mounting diameter: 279.4 mm
  • Installation depth: 135.64 mm
  • Subwoofer displacement: 1.699 liters
  • Sealed enclosure: 21.237–28.316 liters
  • Enclosure with bass reflex port: 22.653–56.634 liters
  • Shipping weight: 5.9 kg
Technical Specifications
  • Resonance frequency (Fs): 37 Hz
  • Qms: 4.96
  • Qes: 0.75
  • Qts: 0.65
  • Vas: 37.05 liters
  • BL: 20 Tm
  • Motor diameter: 43.18 mm
  • Motor depth: 133.8 mm
  • Magnet weight: 1.56 kg

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Frequently Asked Questions about Power Tuned 212e


What is the maximum power of the Power Tuned 212e Subwoofer?

The Power Tuned 212e Subwoofer from DD Audio offers impressive performance. The maximum power capacity is 1100 watts, while the continuous RMS power is 350 watts. This strong power ensures deep and intense bass, even with relatively low input powers of 100 to 300 watts. With these performance specifications, the subwoofer covers a wide range of applications, whether for home theater use or for audio enthusiasts in cars. Its ability to handle high peak power makes it an excellent choice for those looking to elevate their audio playback to the next level.

What enclosure options are suitable for the Power Tuned 212e Subwoofer?

The Power Tuned 212e Subwoofer can be used in both sealed and compact vented enclosures. In a sealed enclosure, the recommended volume is between 21.237 and 28.316 liters, while for a bass reflex enclosure, the volume should range from 22.653 to 56.634 liters. This flexibility allows you to configure the subwoofer according to your acoustic preferences and optimize its performance. Use these enclosure parameters to optimize the subwoofer for different audio applications and achieve the best possible playback quality.

What is the size of the Power Tuned 212e Subwoofer?

The Power Tuned 212e Subwoofer from DD Audio has a speaker size of 12 inches or 30 cm in diameter. The outer dimensions of the frame are 310.39 mm, and the frame with gasket is 314.96 mm in diameter. The mounting diameter is 279.4 mm, and the installation depth measures 135.64 mm. These dimensions ensure a robust yet versatile integration into various audio installations, with the subwoofer being usable in both sealed and vented enclosures. Make sure these measurements fit into your vehicle or home audio setup.

What is the impedance of the Power Tuned 212e Subwoofer?

The Power Tuned 212e Subwoofer from DD Audio features a dual voice coil impedance of D2. This specific impedance allows for a variety of wiring options, providing flexibility in system integration. With such a setup, the subwoofer can be connected to different types of amplifiers to achieve optimal performance. The dual voice coil option is particularly advantageous if you plan to add more speakers to your system, as it allows for various configurations and adjustments that meet your specific sound needs.

What Thiele/Small parameters does the Power Tuned 212e Subwoofer have?

The Power Tuned 212e Subwoofer has crucial Thiele/Small parameters that are essential for precise sound tuning. The resonance frequency (Fs) is 37 Hz, ensuring deep bass. With a Qms of 4.96, a Qes of 0.75, and a Qts of 0.65, excellent adjustments can be made for optimized performance. The Vas is 37.05 liters, which is an important characteristic for cabinet design. The BL value of 20 TM indicates the efficiency of the subwoofer, and the Xmech value of 30 mm along with the Xmax of 10 mm ensure precise excursions without distortion.

How can the Power Tuned 212e Subwoofer be installed?

Installing the Power Tuned 212e Subwoofer requires careful planning, starting with consideration of the installation depth of 135.64 mm and the mounting diameter of 279.4 mm. You should ensure that the chosen enclosure meets the required volumes, specifically between 21.237 and 28.316 liters for sealed enclosures and 22.653 to 56.634 liters for vented enclosures. For installation, pay attention to the magnet depth of 133.8 mm and work carefully to ensure a tight, vibration-free connection. Precise alignment and fastening are essential to minimize Vespa resonance and optimize sound quality.

What materials are used in the Power Tuned 212e Subwoofer?

The Power Tuned 212e from DD Audio is made from several high-quality materials that are crucial for the durability and efficiency of the subwoofer. The voice coil system includes a 2-inch voice coil diameter (VCD), which ensures high thermal stability. The subwoofer uses a strong magnet weighing 1.56 kg to ensure effective movement control of the diaphragm. Further details on the exact material composition are not available, but the motor with a diameter of 43.18 mm indicates that careful attention has been paid to mechanical robustness, ensuring a long lifespan at maximum performance.

Is the Power Tuned 212e Subwoofer compatible with my car?

To determine the compatibility of the Power Tuned 212e Subwoofer in your car, the installation requirements such as dimensions and space conditions must primarily be considered. The Subwoofer has a speaker dimension of 12 inches and a mounting depth of 135.64 mm, in addition to a mounting diameter of 279.4 mm. These measurements should be compared with the available installation space in your vehicle. Check the available space in the trunk or the designated installation position to ensure that the installation can be done without compromising on fitting dimensions and sound performance.

How does the weight of the Power Tuned 212e affect the installation?

The weight of the Power Tuned 212e Subwoofer at 5.9 kg plays a significant role in the installation and mounting. This weight requires stable, secure mounting points to safely install the Subwoofer and minimize vibrations. The center of gravity should be strategically considered when selecting the installation position to avoid impacts on vehicle handling. Additionally, the cargo area or enclosure floor must be able to support the weight without issues. Therefore, a professional mounting solution should be used to ensure safety under high loads and during dynamic driving conditions.

What applications does the Power Tuned 212e Subwoofer offer?

The DD Audio Power Tuned 212e Subwoofer is optimized for various applications both in vehicles and stationary systems, thanks to its flexible power of 350 watts RMS and 1100 watts peak. Whether in a home theater or in the trunk of your car, this Subwoofer can be used in sealed and vented enclosures, fulfilling a wide range of acoustic requirements. With a resonance frequency of 37 Hz and a maximum mechanical excursion of 30 mm, clear, powerful bass notes are guaranteed, enhancing your listening experience in both impactful and delicate passages.

Manufacturer information / responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

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