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  5. M-Series M12 D2

M-Series M12 D2

2000 Watt

M-Series M12 D2

Technical Highlights

  • Power: 2000 W RMS/4000 W Peak, Impedance: 2.22 Ohm/4.07 Ohm.
  • Mega Roll Surround, Frequency response: 31.9 Hz/32.7 Hz, Xmax: 35 mm.
  • Quad-stack magnet structure, Inductance: 1.95 mH/3.64 mH.
  • More technical details
€999.00
€999.00 €999.00
2% discount with credit card

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ProductM-Series M12 D2

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Sundown Audio-U-Series v.2 12 Zoll-12" (30cm) Subwoofer-masori-kaufen
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Sundown Audio-M-Series M12 D2-12" (30cm) Subwoofer-masori-kaufen
€999.00
€999.00 €999.00

More power than M-Series M12 D2 here!

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Discover the M-Series M12 D2 from Sundown Audio, a powerful 12" (30cm) subwoofer that impresses with up to 2000 W RMS and 4000 W Peak. Equipped with a Mega Roll Surround and a sturdy frame, this subwoofer stands out with its engraved, completely black backplate and a quad-stack magnet structure. The M12 D2 offers an impedance of 4.07 Ohms and a frequency response of 32.7 Hz. Additional technical features include a volume of 15.06 L, a Qts value of approximately 0.61, and a sensitivity of 80.6 dB. With a maximum excursion (Xmax) of 35 mm, this subwoofer covers all the important aspects for a powerful sound experience.

Features

  • Power: 2000 W RMS / 4000 W Peak
  • Mega Roll Surround and frame
  • Engraved, completely black backplate
  • Quad-stack magnet structure
  • Impedance: M12D1: 2.22 Ohms, M12D2: 4.07 Ohms
  • Frequency response: M12D1: 31.9 Hz, M12D2: 32.7 Hz
  • Volume: M12D1: 39.31 L, M12D2: 15.06 L
  • Qes: approx. 0.70
  • Qms: approx. 4.65
  • Qts: approx. 0.61
  • Inductance: M12D1: 1.95 mH, M12D2: 3.64 mH
  • BL value: M12D1: 17.48, M12D2: 23.84
  • Mms: M12D1: 478 g, M12D2: 467 g
  • Cms: M12D1: 51.98 μm/N, M12D2: 50.73 μm/N
  • Sensitivity: M12D1: 84.39 dB, M12D2: 80.6 dB
  • Xmax: 35 mm

Frequently Asked Questions about M-Series M12 D2

How much power can the Sundown Audio M-Series M12 D2 Subwoofer handle?

The Sundown Audio M-Series M12 D2 Subwoofer is a true powerhouse. It can handle a continuous power of up to 2000 Watts RMS, while the peak load is an impressive 4000 Watts. This capability allows the subwoofer to remain distortion-free even during intense bass passages. A subwoofer with this capacity is excellent for those looking to elevate their audio system, especially if you enjoy listening to music loudly or want to fully showcase the dynamics and power in your tracks. The stability and energy efficiency of the M12 D2 make it a great choice for bass enthusiasts.

What technical details characterize the frequency response of the Sundown Audio M12 D2 Subwoofer?

The Sundown Audio M-Series M12 D2 Subwoofer is tuned to a frequency response of 32.7 Hz. This tuning makes it particularly suitable for deep bass reproduction, which is appreciated in both musical and cinematic audio applications. The Qts value of about 0.61 plays a crucial role here, as it describes the losses of the speaker system and indicates a balanced and controlled bass behavior. Especially in complex musical pieces, where precise bass quality is required, the technical sophistication of the M12 D2 is evident in its frequency processing.

How does the sensitivity of the Sundown Audio M12 D2 Subwoofer compare to other models?

The sensitivity of the Sundown Audio M-Series M12 D2 Subwoofer is 80.6 dB. This sensitivity is considered average in relation to the maximum power capacity of 2000 W RMS. Sensitivity measures the sound production of a speaker at a specific input power and significantly influences the volume and efficiency of the system. A value of 80.6 dB indicates that the M12 D2 is designed to deliver its power primarily in the depth and precision of bass sounds, making it particularly qualified for demanding applications in the car audio sector.

What are the Thiele-Small parameters of the Sundown Audio M12 D2?

The Sundown Audio M-Series M12 D2 comes with a range of Thiele-Small parameters that are crucial for high-quality Subwoofers. These include a Qes of about 0.70 and a Qms of about 4.65, resulting in a Qts of approximately 0.61. Additionally, the inductance is 3.64 mH and the BL value is 23.84. The Mms of the Subwoofer is specified at 467 g and the Cms is 50.73 μm/N. Together, these values provide information about the electrical and mechanical performance as well as the efficiency of the M12 D2. These parameters significantly influence the deep reproduction and precision in the bass range.

What is the significance of the Quad-Stack magnet structure in the Sundown Audio M12 D2?

The Quad-Stack magnet structure of the Sundown Audio M12 D2 provides exceptional control and stability during operation. This design consists of four stacked magnets that deliver a strong magnetic force to precisely control the voice coil and increase efficiency. This is essential for managing the massive excursion of 35 mm (Xmax) and allows the Subwoofer to transmit intense bass frequencies without loss of sound quality. Thus, the Quad-Stack structure significantly contributes to the intense low-end capabilities of the M12 D2, making it the ideal choice for discerning bass enthusiasts.

What dimensions of the Sundown Audio M12 D2 need to be considered?

The Sundown Audio M-Series M12 D2 is designed with a 12-inch (30 cm) diameter Subwoofer, giving it a compact yet powerful build. The volume of the M12 D2 is 15.06 liters, which must be considered for fitting into specific enclosure designs. When installing in a vehicle, it is important to ensure that both the diameter of the Subwoofer and the required volume are correctly taken into account when choosing the enclosure. Especially in tight installation spaces and specific car audio enclosure modifications, these technical details are crucial to ensure optimal sound.

How does the Mega Roll Surround affect the sound of the Sundown Audio M12 D2?

The Mega Roll Surround of the Sundown Audio M-Series M12 D2 Subwoofer is a key element that influences sound quality and performance. This special surround allows for greater voice coil excursions, contributing to maximizing the Xmax of 35 mm. This means that the Subwoofer can handle deep frequencies with increased precision without distortion. The structure of the Mega Roll Surround also forms a flexible yet robust support for the diaphragm, which is crucial for dynamics and control in frequency reproduction. This technical feature makes the M12 D2 the preferred choice for audiophiles who favor deep, precise bass.

What is the inductance of the Sundown Audio M12 D2 Subwoofer?

The Sundown Audio M-Series M12 D2 impresses with an inductance of 3.64 mH. This inductance is crucial for the efficiency and precise sound of the subwoofer. It indicates how much magnetic energy can be stored and released in the coil. A higher inductance, like that of the M12 D2, allows for deeper frequencies to be achieved with more precision and efficiency. This capability contributes to the overall performance of the subwoofer and promotes clear and uncompromising reproduction of bass tones, immersing the listener in an audiophile experience.

How compatible is the Sundown Audio M12 D2 with various car models?

The Sundown Audio M-Series M12 D2 can be considered universally applicable, as its compact 12" diameter allows it to be integrated into many common vehicle models. It is important to consider the specific enclosure requirements with its volume of 15.06 liters to ensure optimal performance. Many vehicle models provide enough space for subwoofers of this size in trunk or rear shelf configurations. Compatibility with specific car brands should be checked individually, depending on the available installation space and the technical requirements of the vehicle, to achieve the best possible sound results.

What is the maximum excursion (Xmax) of the Sundown Audio M12 D2 and why is it important?

The maximum excursion (Xmax) of the Sundown Audio M-Series M12 D2 is an impressive 35 mm. This parameter indicates how far the diaphragm of the subwoofer can linearly move without distortion. A higher Xmax allows for deeper and more precise bass reproduction, as larger diaphragm movements displace more air and thus generate more intense bass frequencies. Especially for professional audio setups or use in large spaces, a high Xmax value is crucial to ensure dynamic and uncolored bass reproduction. This technical feature underscores the M12 D2's ability to deliver powerful and impressive bass performance.

Manufacturer information/responsible person

JR Labs
Rainer Jakob
Heinrich-Hertz-Straße 13 A
46325 Borken
Germany

Contact: jakobrainer@jr-labs.eu

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