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B2 Audio Rage 12 V4 D2 12" (30cm) Subwoofer

Technical Highlights

  • Power handling of 2000 watts, dynamic peak power of 4000 watts.
  • Nominal impedance of dual 1 ohm, DC resistance is 1 ohm.
  • Frequency response from 10 Hz to 500 Hz, sensitivity is 91.2 dB.
  • More technical details
Normal price €549,00
Normal price €549,00 Selling price €549,00
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Impedance: D2 (2x2 Ohm)
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Mar 25, - Mar 29,
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Normal price €549,00
Normal price €549,00 Selling price €549,00

Rage 12 V4 D2 by B2 Audio

The Rage 12 V4 D2 from B2 Audio is a 12-inch subwoofer that offers a power handling of 2000 watts and a dynamic peak power of 4000 watts. With a frequency response from 10 Hz to 500 Hz and a sensitivity of 91.2 dB, it delivers an intense sound reproduction. The nominal impedance is Dual 1 Ohm, and the DC resistance is 1 Ohm. Special features include a resonance frequency of 29.5 Hz and a voice coil diameter of 3 inches. Suitable for various enclosure options, a sealed enclosure of 30 liters or a bass reflex of 40 liters is recommended. These technical specifications make the Rage 12 V4 D2 a versatile choice for high-quality audio solutions.

Technical Features B2 Audio Rage 12V4

Specification: Rage 12V3 D2
Frequency Response: 10 Hz ~ 500 Hz
Sensitivity: 91.2 dB
Nominal Impedance: Dual 1 Ohm
DC Resistance (RE): 1 Ohm
Resonance Frequency (FS): 29.5 Hz
Power Handling: 2000 Watts
Dynamic Peak Power: 4000 Watts
QMS: 5.19
QES: 0.44
QTS: 0.4
VAS: 29.4 L
Voice Coil Diameter: 3"
CMS: 80 um/N
SD: 523.1 cm²
MMS: 334.6 g
BL: 151.38
XMAX One Way: 20 mm

Dimensions B2 Audio Rage 12V4

  • Outer Diameter: 311mm
  • Mounting Diameter: 282mm
  • Mounting Depth: 225mm

Enclosure Recommendations B2 Audio Rage 12V4

  • Sealed: 30 liters (QTC: 0.451)
  • Bass Reflex: 40 liters, 10cm Aeroport with 35cm length (FB: 42Hz)

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B2 Audio Rage 12 V4 D2 Datasheet

Frequently Asked Questions about Rage 12 V4 D2


What is the power handling capacity of the Rage 12 V4 D2 Subwoofer from B2 Audio?

The Rage 12 V4 D2 Subwoofer from B2 Audio has a power handling capacity of 2000 watts. This means it can continuously handle a power of 2000 watts without damage. Additionally, it achieves a dynamic peak power of 4000 watts, which means it can withstand short-term power peaks up to this limit without compromising sound quality. These specifications make the Rage 12 V4 D2 suitable not only for everyday music consumption but also for more demanding applications, such as those found in high-performance vehicle sound systems.

What are the recommended enclosures for the Rage 12 V4 D2 Subwoofer?

For the B2 Audio Rage 12 V4 D2 Subwoofer, a sealed enclosure with a volume of 30 liters and a bass reflex enclosure with 40 liters are recommended. In the bass reflex design, a 4-inch aeroport with a length of 35 cm should be installed to achieve an optimal resonance frequency of 42 Hz. These enclosure recommendations ensure that the specified Thiele-Small parameters, such as the resonance frequency of 29.5 Hz, are effectively implemented to ensure optimal sound reproduction and pressure development.

What frequencies can the Rage 12 V4 D2 reproduce?

The B2 Audio Rage 12 V4 D2 Subwoofer has a frequency response of 10 Hz to 500 Hz. This range is impressive and allows for clear and accurate reproduction of both low and mid-bass frequencies. Especially at the lower frequencies, this subwoofer begins to unleash its full potential, ideal for music genres with intense bass lines. For example, you can experience the depths in full intensity with electronic music or hip-hop.

What are the dimensions for installing the Rage 12 V4 D2?

The dimensions for installing the B2 Audio Rage 12 V4 D2 Subwoofer are as follows: The outer diameter is 311 mm, the cutout diameter is 282 mm, and the mounting depth is 225 mm. These specific measurements are crucial for accurately integrating the subwoofer into a housing or other installation environment. Make sure you have enough space both in width and depth to ensure a smooth installation and optimal operating conditions.

What Thiele-Small parameters are important for the Rage 12 V4 D2 Subwoofer?

Important Thiele-Small parameters for the Rage 12 V4 D2 include: the resonance frequency (FS) of 29.5 Hz, the equivalent volume (VAS) of 29.4 liters, and the total quality factor (QTS) of 0.4. Additionally, the mechanical quality factor (QMS) of 5.19 and the electrical quality factor (QES) of 0.44 should be noted. These values are essential for calculating the enclosure tuning, as they provide insight into the behavior of the subwoofer in various enclosure types. Ultimately, they assist in choosing the appropriate design to optimize acoustic performance.

How sensitive is the B2 Audio Rage 12 V4 D2?

The B2 Audio Rage 12 V4 D2 has a sensitivity of 91.2 dB. This value indicates how efficiently the subwoofer can produce sound from electrical energy. A higher dB value means that the speaker requires less input power to achieve a certain sound pressure level. In practice, this means that the Rage 12 V4 D2 can produce clear and powerful sound even at lower amplifier power levels, which is beneficial for a variety of applications, from small to large audio systems.

Which car brands is the Rage 12 V4 D2 compatible with?

The Rage 12 V4 D2 from B2 Audio is compatible with a variety of car brands, as its dimensions allow for flexible installation. The cutout diameter of 282 mm and the mounting depth of 225 mm are within the common standards for vehicle installations, ensuring its compatibility with numerous models. Specific brands are not mentioned, but due to the multiple installation options, adaptation to any vehicle type is possible, provided the available installation space is sufficient.

What impedance does the Rage 12 V4 D2 have?

The Rage 12 V4 D2 from B2 Audio has a dual nominal impedance of 1 ohm per voice coil, making it extremely flexible. The DC resistance (RE) is also 1 ohm. These impedance values are particularly suitable for high-power amplifier configurations where low impedances are required to achieve high power outputs. This makes the Subwoofer especially capable of performing under extreme power demands. This configuration is ideal for audio enthusiasts who desire maximum control over their audio playback.

What dynamic performance does the Rage 12 V4 D2 offer?

The Rage 12 V4 D2 offers a dynamic peak power of up to 4000 watts, making it an ideal choice for high-volume applications. This enormous power capability allows the Subwoofer to produce strong, dynamic bass lines even in loud or demanding environments without causing distortion. For someone looking to experience a combination of volume and clear sound reproduction, this Subwoofer provides just the right solution, whether for automotive installations or other scenarios where high volume is a priority.

What is the voice coil diameter of the Rage 12 V4 D2?

The voice coil diameter of the B2 Audio Rage 12 V4 D2 is 3 inches, which is approximately 7.62 cm. A larger voice coil diameter helps handle higher power demands and reduces distortion. This dimension supports improved heat dissipation and durability, which is particularly beneficial at high volume levels. In terms of sound challenges, this results in stable sound reproduction and high reliability, allowing for minimal distortion even with demanding bass lines.

Manufacturer information / responsible person

B2 audio ApS
Jay Holm
Plantevej 35, 1 th.
2870 Dyssegaard
Denmark

Contact: info@b2audio.com

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