3. Mid-woofers for high volume
  5. VO MW812

VO MW812

1500 Watt

VO MW812

Technical Highlights

  • Power: 1500W RMS, Impedance: 2 or 4 Ohm, 96 dB sensitivity.
  • 4" high-temp coil, dual magnet motor, 60-3000 Hz frequency range.
  • Low-inductive elements, 15 mm Xmax, strong bass reproduction.
  • More technical details
€399.00
€399.00 €399.00
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ProductVO MW812 · S4 (1x4 Ohm)

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Impedance: S4 (1x4 Ohm)
Estimated delivery: Sep 22–Sep 29.
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1 year extra warranty

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Warranty terms
DD Audio-VO MW812-12" (30cm) Tiefmitteltöner-masori-kaufen
€399.00
€399.00 €399.00

The VO MW812 from DD Audio is a 12-inch mid-bass speaker with a nominal power handling of 1500 Watts RMS. The technical features include a 4-inch high-temp voice coil and a dual magnet motor. The model is available with an impedance of either 2 or 4 Ohm. The frequency range extends from 60 Hz to 3000 Hz. The construction includes low-inductive elements and specially designed air vents. The mounting depth is 143 mm with a mounting diameter of 286 mm. The suspension allows for a total excursion of 30 mm.

Features
  • 12 inch (30cm) mid-bass speaker
  • Power: 1500 Watts RMS
  • Impedance: 4 Ohm
  • 4 inch high-temp voice coil
  • Dual magnet motor
  • Low-inductive elements
  • Specially designed air vents
  • Mounting diameter: 286 mm
  • Mounting depth: 143 mm
Technical Specifications
  • Frequency range: 60 Hz - 3000 Hz
  • Resonant frequency (Fs): 72 Hz
  • Qms: 13.2
  • Qes: 0.627
  • Qts: 0.6
  • Vas: 13.03 liters
  • Sensitivity: 96 dB
  • Magnetic strength (BL): 17 T·m
  • Maximum displacement (Xmax): 15 mm
  • Suspension travel: 30 mm

Frequently Asked Questions about VO MW812

What advantages does the robustly built DD Audio VO MW812 S4 offer in challenging environments?

The DD Audio VO MW812 S4 is specifically designed to handle even the most demanding conditions. Especially if you enjoy listening to music loudly and are often on the go – whether on a motorcycle, in a boat, or in a UTV – you will appreciate the durability of this Subwoofer. Its dual magnet motor significantly increases efficiency, while the robust 4" High-Temp coil ensures reliable performance. Its construction is designed to withstand shocks, vibrations, and moisture, so you can maintain consistently high sound quality even under intense use. Thanks to special technologies for improved heat dissipation, the woofer remains stable even under prolonged load. If you want to learn more about other components of the VO series from DD Audio, feel free to explore our guide for additional products and technical features.

What technical specifications make this 12-inch Subwoofer a powerful solution?

The DD Audio VO MW812 S4 impresses with a rated power of a solid 1500 watts RMS, allowing you to achieve tremendous pressure and precise bass reproduction. With its 12" (30 cm) diameter and a sturdy diaphragm, it effortlessly plays loud lows and mid-bass frequencies. Notably, the 4" High-Temp voice coil withstands high temperatures and thus operates reliably. The dual magnet motor enhances efficiency and provides powerful performance, while the specially designed ventilation openings dissipate heat better. With a frequency range of 60 Hz to 3000 Hz, you can optimally position the woofer between deep bass and mid-frequency ranges. You can find more sound solutions from DD Audio in our blog, where we also showcase other models from the VO series.

What is the significance of the 4-inch High-Temp voice coil for sound?

The 4-inch high-temp voice coil is the heart of the DD Audio VO MW812 S4 and ensures that there is no overheating even at high volumes. For example, if you want to enjoy your music loudly, the voice coil can quickly become warm. The use of heat-resistant material reduces this risk and guarantees consistent performance over a long period. Additionally, the larger diameter of the coil allows for more precise control of the diaphragm movement, resulting in a nuanced sound even under heavy load. As a result, you get a Subwoofer that not only delivers punchy deep frequencies but also excels in the mid-range. Feel free to check out our guide on the technical details of the DD Audio series if you're interested in other models.

How does the special technology in the VO MW812 S4 ensure better heat dissipation?

The DD Audio VO MW812 S4 is equipped with innovative ventilation channels and cooling elements that specifically direct the generated heat away. Especially at high levels and during long music enjoyment, a lot of heat is produced, which could lead to performance losses or damage without adequate cooling. Thanks to the cleverly positioned ventilation openings, warm air can escape more quickly, and the coil is constantly supplied with fresh airflow. In combination with the robust materials and the optimized dual-magnet motor, the woofer can maintain its performance even under continuous load. This is particularly useful if you want to install the Subwoofer in hot environments like engine rooms or boat compartments. You can find more information on cooling at DD Audio in our technical lexicon.

Why is the wide frequency range of 60 Hz to 3000 Hz particularly useful?

The frequency range of 60 Hz to 3000 Hz is remarkably wide for a 12-inch mid-bass speaker and offers you maximum flexibility. In the lower range, you benefit from the punchy kick in bass reproduction, which provides a solid foundation, especially for electronic music or hip-hop. At the same time, the speaker also covers the lower mids up to about 3000 Hz, allowing for a seamless transition in frequency response. This way, you can better tailor your system to your personal music taste. If you want to use additional DD Audio components like a matching Tweeter, you will benefit from this large overlap range. You can find more about our VO series selection in the FAQ section of our blog.

What is the difference between the 2-ohm and 4-ohm versions?

Basically, a 2-ohm model allows you to take advantage of higher amplifier power if your amplifier is designed for it. This can lead to even more punch and efficiency in sound, provided the amplifier can operate stably in the low resistance range. A 4-ohm configuration, on the other hand, is often more flexible, as it is supported by many amplifiers and can be easily integrated into complex car audio systems. Technically, both variants differ only in their internal resistance, but the choice mainly depends on how your system is set up and what power you want to achieve. DD Audio manufactures both versions so you can find a solution that best fits your needs. You can find more configuration ideas in our blog.

How does the dual magnet motor affect sound quality?

The dual magnet motor in the DD Audio VO MW812 S4 is a crucial factor for performance and sound definition. By coordinating two magnets, the magnetic field is stronger and more evenly distributed, which results in better control over the diaphragm movement. This precise control greatly enhances sound quality, as sharp bass impulses and dynamic transitions are reproduced cleanly. Another advantage is increased efficiency: with the same energy input, the Subwoofer can produce more sound pressure, allowing you to achieve solid pressure in the deep and mid-bass range even with lower amplifier power. If you want to delve deeper into the magnetic drive systems from DD Audio, you can find in-depth information in our guide on speaker technology.

What is the installation effort and what dimensions are relevant?

The VO MW812 S4 requires a cutout diameter of 11.25 inches (about 286 mm) and a mounting depth of 5.625 inches (143 mm). This means you should definitely check in advance if there is enough space in your installation, especially if you want to integrate it into limited spaces like a motorcycle or UTV. The Subwoofer is built robustly, but for optimal sound, a solid mounting is recommended to prevent disturbing vibrations. If you are familiar with car audio, the installation is manageable. If you have any uncertainties, you can refer to our installation guidelines or consult a professional to facilitate the installation.

Can I easily integrate the DD Audio VO MW812 S4 into my BMW, Audi, Mercedes, or VW?

Whether you drive a BMW, Audi, Mercedes, or VW, in many cases, integrating the DD Audio VO MW812 S4 is quite feasible, as long as a suitable amplifier and enough installation space are available. Especially if you want to significantly enhance your bass range, this 12-inch mid-bass driver can be the perfect addition. It is important to check the electrical requirements of your vehicle's system beforehand and adjust the impedance (2 or 4 Ohms) to your amplifier. Additionally, the onboard wiring should be adequately sized to avoid any loss of power. For more information on choosing the right components from DD Audio, feel free to check our technical guides.

What should I consider if I want to drive it particularly loud – for example, in motorcycle or boat use?

If you use the DD Audio VO MW812 S4 in particularly loud or exposed environments, stable mounting and protection are especially important, in addition to the correct amplifier power and sufficient power supply. On a motorcycle or boat, vibrations and splashes can occur more strongly, so you should pay attention to weather-resistant housing material and reliable sealing. The 4" high-temp voice coil and the special heat dissipation technology are designed to withstand high loads and heat generation, but regular checks are advisable. This way, the sound quality remains untainted, even when you push the Subwoofer to its limits. You can find more tips for extreme applications in the section on outdoor installations, where we provide additional advice on securing and maintaining the equipment.

Manufacturer information/responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

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