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Max-X MX12-22

1 review

600 Watt

Max-X MX12-22

1 review

Technical Highlights

  • Power handling of 600 watts RMS and 1200 watts maximum.
  • Total impedance is 4 ohms, sensitivity 89.4 dB.
  • Frequency response ranges from 23 to 450 Hz, resonance 28.8 Hz.
  • More technical details
€242.45
€249.00 €242.45
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ProductMax-X MX12-22

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datasheet
Dayton AudioST603-4
Dayton Audio-ST603-4-Horn-Hochtöner-masori-kaufen
The JL Audio CS110LG-TW3 is a black rectangular PowerWedge subwoofer enclosure with a circular speaker and the JL Audio logo on the side.
JL AudioCS110LG-TW3
Dayton Audio-Max-X MX12-22-12" (30cm) Subwoofer-masori-kaufen
€242.45
€249.00 €242.45

More power than Max-X MX12-22 here!

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The Dayton Audio Max-X MX12-22 is a 12-inch (30 cm) Subwoofer with dual 2-Ohm voice coils. The construction features a seamless, rigid paper/fiberglass cone with a rubber surround, dual spiders, a steel basket, and a ferrite magnet. The Klippel-verified excursion is ±18.8 mm, with a peak stroke of 37.8 mm (Klippel tested at 70% Bl). The power handling is 600 Watts RMS and 1200 Watts maximum, with a sensitivity of 89.4 dB (2.83V/1 m). The frequency response ranges from 23 to 450 Hz, and the resonance frequency is 28.8 Hz. Extensive ventilation supports the 63.5 mm voice coil. Additional specifications: Qts 0.35, BL 21.5 Tm, Sd 514.7 cm², Vas 45.59 liters, and Xmax 15.5 mm.

Features
  • 12-inch (30 cm) Subwoofer
  • Dual 2-Ohm voice coils
  • Klippel-verified excursion ±18.8 mm
  • Peak stroke 37.8 mm (Klippel tested at 70% Bl)
  • Seamless, rigid cone membrane
  • Custom-made surround with wide dispersion angle
  • Dual spiders
  • Extensive ventilation
  • Membrane material: paper/fiberglass
  • Surround material: rubber
  • Basket material: steel
  • Magnet material: ferrite
Technical Specifications
  • Power handling RMS: 600 Watts
  • Power handling Max: 1200 Watts
  • Impedance (Z): 4 Ohm (2 Ohm per coil)
  • Sensitivity: 89.4 dB (2.83V/1 m)
  • Frequency response: 23 to 450 Hz
  • Voice coil diameter: 63.5 mm
  • DC resistance (Re): 3.95 Ohm
  • Voice coil inductance (Le): 5.09 mH
  • Resonance frequency (Fs): 28.8 Hz
  • Mechanical quality factor (Qms): 3.25
  • Electrical quality factor (Qes): 0.39
  • Total quality (Qts): 0.35
  • Moving mass (Mms): 252 g
  • Compliance (Cms): 0.12 mm/N
  • Membrane area (Sd): 514.7 cm²
  • Force factor (BL): 21.5 Tm
  • Equivalent volume (Vas): 45.59 liters
  • Maximum displacement (Xmax): 15.5 mm
  • Outer diameter: 31.57 cm
  • Total depth: 19.76 cm
  • Cutout diameter: 28.39 cm
  • Mounting holes: 8
  • Diameter of mounting holes: 29.84 cm
  • Closed enclosure volume: 21.2 liters
  • Closed F3: 60 Hz
  • Bass reflex volume: 45.3 liters
  • Bass reflex F3: 31 Hz

datasheet

Open data sheet

Frequently Asked Questions about Max-X MX12-22

What are the performance specifications of the Dayton Audio Max-X MX12-22?

The Dayton Audio Max-X MX12-22 offers a power handling of 600 Watts RMS and a maximum of 1200 Watts. This Subwoofer power is supported by dual 2-ohm voice coils, resulting in a total impedance of 4 Ohm. With a sensitivity of 89.4 dB at 2.83V/1 m, it is well-suited for effective bass reproduction in demanding audio setups. Other technical specifications include a frequency response of 23 to 450 Hz and a resonance frequency of 28.8 Hz. The displacement parameters include a Klippel-verified displacement of ±18.8 mm and a peak excursion of 37.8 mm.

What materials are used in the Dayton Audio Max-X MX12-22 Subwoofer?

The Dayton Audio Max-X MX12-22 Subwoofer utilizes high-quality material combinations. The diaphragm is made from a seamless paper/fiberglass composite that provides stiffness and lightweight. This material maximizes sound radiation and minimizes distortion. A rubber surround is used for the suspension, which not only ensures durability but also allows for flexible movement. The Subwoofer features a robust steel basket as a fixed point and a powerful ferrite magnet. This choice of materials ensures high performance reserves and stable operation even at high volumes and loads.

What does the Klippel-verified displacement mean for this Subwoofer?

The Klippel-verified displacement of the Dayton Audio Max-X MX12-22 is ±18.8 mm, measured at 70% Bl. This measurement method guarantees precise TSP (Thiele Small Parameters), which are crucial for both developers and enthusiasts when planning and tuning the ideal speaker enclosure. This displacement describes the maximum to which the diaphragm can move linearly without an increase in nonlinear distortion. This results in a peak excursion of 37.8 mm, allowing for deep, powerful bass reproduction, which is the essence of this Subwoofer.

What frequencies does the Dayton Audio Max-X MX12-22 cover?

The frequency range of the Dayton Audio Max-X MX12-22 extends from 23 to 450 Hz. This means it can reproduce very low frequencies with powerful output, which is crucial for bass lovers. The lower limit of 23 Hz is remarkable as it forms the foundation for deep bass and literally makes the air in the room vibrate. This frequency depth helps bring the impact of soundtracks or music to life, especially in movies or genre-specific music. The resonance frequency of the speaker itself is at 28.8 Hz, indicating a good tuning for bass reflex enclosures.

How do I install the Dayton Audio Max-X MX12-22 in my car?

When installing the Dayton Audio Max-X MX12-22 in your vehicle, it is important to consider the dimensions. The outer diameter is 31.57 cm, while the cutout diameter is measured at 28.39 cm. Make sure that the mounting space has these dimensions to correctly accommodate the eight mounting holes with a hole diameter of 29.84 cm. The total depth of the Subwoofer is 19.76 cm, which ensures that there is enough space behind the Subwoofer. The dual 2-ohm voice coils allow for flexible wiring for proper impedance matching to various Amplifiers.

What are the Thiele-Small parameters of the Dayton Audio Max-X MX12-22?

The Dayton Audio Max-X MX12-22 Subwoofer offers essential Thiele-Small parameters for enclosure tuning, including a moving mass (Mms) of 252 g and an equivalent volume (Vas) of 45.59 liters. The Qts value is 0.35, indicating moderate Damping. The compliance (Cms) is 0.12 mm/N, and the mechanical quality factor (Qms) is 3.25. All of this corresponds to a force factor (BL) of 21.5 Tm, which demonstrates the strength of the electromagnetic drive. Such parameters provide a solid foundation for designing enclosure types such as bass reflex or sealed boxes.

How does the resonance frequency of the Dayton Audio Max-X MX12-22 affect the sound?

The resonance frequency of 28.8 Hz in the Dayton Audio Max-X MX12-22 is a key factor for its deep bass reproduction. This frequency determines at which point the Subwoofer operates most efficiently and delivers a very strong output, which can be particularly heard in low notes. The bass reflex system with a bass reflex volume of 45.3 liters results in a bass reflex F3 of 31 Hz, which optimally complements the resonance frequency, thus allowing for even deeper bass reproductions. Such tunings are crucial for clear and controlled bass reproduction in music or movies.

What mounting options are available for the Dayton Audio Max-X MX12-22?

The Dayton Audio Max-X MX12-22 offers various mounting options with eight mounting holes located on a diameter of 29.84 cm. This arrangement allows for a stable and even anchoring of the Subwoofer in enclosures or installation locations. The precise placement of the holes ensures that the speaker sits securely in the designated mounting space and minimizes potential vibrations. This also increases the protection of the sensitive internal components. When constructing a custom enclosure, these mounting data are crucial for the later acoustic behavior and mechanical stability.

What type of enclosure is suitable for the Dayton Audio Max-X MX12-22?

Both sealed and bass reflex enclosures are suitable for the Dayton Audio Max-X MX12-22. The sealed enclosure volume should ideally be 21.2 liters, allowing for an F3 of 60 Hz. This enclosure design provides precise, tight bass and requires less space. Alternatively, a bass reflex enclosure with a volume of 45.3 liters can be used to achieve lower frequencies down to 31 Hz (bass reflex F3). This tuning produces powerful, deep bass, ideal for music and home theater. Advanced users may also consider variations based on specific environmental requirements.

How does the voice coil design contribute to the sound of the Dayton Audio Max-X MX12-22?

The dual 2-ohm voice coil design of the Dayton Audio Max-X MX12-22 gives the Subwoofer flexibility regarding impedance matching with various Amplifiers. The voice coil diameter of 63.5 mm allows for high load capacity, significantly improving performance tuning. This dimension also supports heat dissipation, especially due to the extensive ventilation of the displacement volume. This enables reduced thermal compression and consistent performance. As a result, distortion is minimized, and a stable sound representation is achieved even at the highest volumes and loads, leading to clear and powerful bass.

Manufacturer information/responsible person

Audio Components BV
Koen Pronk, Martijn Ouwerkerk
Peizerweg 97a
9727AJ Groningen
Netherlands


Contact: info@audio-components.com

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