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  3. Max-X MX12-22
Dayton Audio Max-X MX12-22 12" (30cm) Subwoofer
SKU:  MX12-22
EAN:  4251950321356

1 Review

600 Watt

Max-X MX12-22

SKU:  MX12-22
EAN:  4251950321356

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
€249,00
€249,00 €249,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Delivery
May 17, - May 20,
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Dayton Audio-Max-X MX12-22-12" (30cm) Subwoofer-masori-kaufen
€249,00
€249,00 €249,00

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Max-X MX12-22 by Dayton Audio Description

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

Dayton Audio Max-X MX12-22 Datasheet

Open datasheet

Frequently Asked Questions about Max-X MX12-22

How does the Klippel-tested excursion of ±18.8 mm affect the bass performance of the 12-inch Subwoofer Max-X MX12-22?

The Klippel-tested excursion of ±18.8 mm in the 12-inch Subwoofer Max-X MX12-22 allows for significant movement of the diaphragm, leading to extended bass response. This precisely tested excursion ensures that the subwoofer operates accurately even at high signal levels without causing distortion. Especially if you appreciate lower frequencies and powerful bass in your audio system, this high excursion ensures that the subwoofer moves the necessary amounts of air to produce rich and dynamic bass. Thus, the Klippel-tested excursion significantly contributes to the overall performance and sound quality of the subwoofer.

What advantages do the dual 2-ohm voice coils of the Dayton Max-X MX12-22 offer?

The dual 2-ohm voice coils of the Dayton Max-X MX12-22 provide you with flexible configuration options to extract maximum performance from your Amplifier. In series operation, the two coils yield a total impedance of 4 ohms, ideal for home audio systems. Alternatively, you can connect them in parallel to achieve a 1-ohm load, which is particularly beneficial in modern car audio systems with high-current amplifiers. This flexibility allows you to optimally adapt the subwoofer to your specific requirements and existing audio system, maximizing the efficiency and performance of the 12-inch Subwoofer Max-X MX12-22.

How does the extensive ventilation affect performance compression under high load of the MX12-22?

The extensive ventilation of the 12-inch Subwoofer Max-X MX12-22 is crucial for effectively cooling the voice coil and minimizing performance compression under high load. With six large openings in the diaphragm, eight openings beneath the spider, and six peripheral vent openings in the back plate, a constant airflow is ensured that efficiently dissipates heat. This prevents an increase in resistance and ensures that the subwoofer remains stable even during intense bass playback. As a result, you are protected from performance loss and overheating at maximum power and long operating durations.

What significance do the Thiele/Small parameters like Fs and Qts have for the application of the MX12-22?

The Thiele/Small parameters of the 12-inch Subwoofer Max-X MX12-22, particularly the resonance frequency (Fs) of 28.8 Hz and the total quality (Qts) of 0.35, are crucial for selecting the appropriate enclosure type and optimal bass reproduction. A low Fs value allows for deeper bass reproduction, while a Qts value of 0.35 indicates a good compromise between efficiency and control. These values make the Subwoofer particularly suitable for sealed or bass-reflex enclosures, providing you with maximum flexibility for integration into home or car audio systems. This ensures precise and powerful bass reproduction that can be tailored to your specific needs.

How compatible is the MX12-22 with compact enclosures in terms of dimensions and volume?

The 12-inch Subwoofer Max-X MX12-22 is specifically designed for use in compact enclosures, making it ideal for both home subwoofer designs and high-performance audio systems in cars. With an outer diameter of 31.57 cm, a total depth of 19.76 cm, and a cutout diameter of 28.39 cm, it fits easily into tight spaces. Additionally, it offers both sealed and bass-reflex volume options of 21.2 liters and 45.3 liters, giving you flexibility in enclosure reduction and adaptation to various room acoustics or vehicle types. This ensures that the Subwoofer is optimally integrated and delivers excellent bass performance even in compact enclosures.

How do the material properties of the cone membrane made of paper and fiberglass affect the sound quality and durability of the MX12-22?

The use of paper and fiberglass in the cone membrane of the 12-inch Subwoofer Max-X MX12-22 significantly contributes to its sound quality and durability. The paper/fiberglass material combines the natural flexibility of paper with the structural strength of fiberglass, making the membrane extremely stiff yet lightweight. This combination reduces resonances and distortions, resulting in a clearer and more precise bass sound. Additionally, the robust construction increases the durability of the Subwoofer, as the membrane is less prone to cracks or material fatigue, even with intense use. This way, you benefit from high-quality sound reproduction and a longer lifespan of the 12-inch Subwoofer.

What recommendations are there for installing the MX12-22 in home or car audio systems based on the technical specifications?

When installing the 12-inch Subwoofer Max-X MX12-22 in home or car audio systems, you should consider the technical specifications to achieve optimal performance. Pay attention to the impedance of 4 ohms, which can be adjusted depending on the configuration, and choose a suitable Amplifier system that can maximize the power of up to 1200 watts. Use a cabinet with the recommended bass-reflex volume of 45.3 liters or a sealed volume of 21.2 liters, depending on the desired bass characteristics. Ensure that the extensive ventilation openings remain clear to provide effective cooling. Position the Subwoofer in a location with enough space for a displacement of ±18.8 mm to achieve maximum sound quality and bass reproduction.

How does the seamless, stiff cone membrane of the 12-inch Subwoofer Max-X MX12-22 contribute to the low distortion level?

The seamless and rigid cone membrane of the 12-inch Subwoofer Max-X MX12-22, made from a combination of paper and fiberglass, minimizes mechanical distortions and resonances. This high-quality construction allows for uniform vibration of the membrane without unwanted vibrations, resulting in clearer and distortion-free sound. Additionally, the Klippel-verified excursion ensures that the membrane is precisely controlled, even at maximum excursion of ±18.8 mm. This achieves linear sound reproduction with high precision and low distortion, providing an unparalleled listening experience, especially during intense bass playback.

What role does the force factor BL=21.5 Tm play in the efficiency of the MX12-22 Subwoofer?

The force factor BL of 21.5 Tm in the 12-inch Subwoofer Max-X MX12-22 is a measure of the efficiency of the motor that drives the voice coil. A higher BL factor means that the Subwoofer allows for stronger and more efficient movement of the membrane with the same power input. This leads to improved bass reproduction and a more dynamic sound, as the membrane responds faster and more precisely. Additionally, a high BL factor contributes to better control of the membrane movement, enhancing the overall performance and sound clarity of the Subwoofer. Thus, the high force factor ensures efficient use of electrical energy and impressive bass performance.

How does the specially designed surround of the MX12-22 optimize the radiation angle and cone area?

The specially designed surround of the 12-inch Subwoofer Max-X MX12-22 is crafted to allow for a wide radiation angle while maximizing the cone area. This design enables the membrane to efficiently move a larger area without compromising excursion. A wide radiation angle ensures that the bass is evenly distributed in the room, which is particularly beneficial in home and car audio systems. At the same time, the cone area remains large enough to move more air, making the bass reproduction more intense and deeper. The optimized surround thus supports the balance between radiation and membrane movement, allowing the Subwoofer to deliver excellent sound quality.

Manufacturer information / responsible person

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


Contact: info@audio-components.com