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Dayton Audio Max-X MX15-22 15" (38cm) Subwoofer
SKU:  MX15-22
EAN:  4251950321349

Max-X MX15-22

SKU:  MX15-22
EAN:  4251950321349

Technical Highlights

  • RMS power 800 watts, maximum power 1600 watts, impedance 4 ohms.
  • Frequency response 18 to 400 Hz, sensitivity 90.2 dB, resonance 21.7 Hz.
  • Voice coil 63.5 mm, Klippel-verified excursion ±24.4 mm.
  • More technical details
Normal price €314,00
Normal price €314,00 Selling price €314,00
5% discount with prepayment
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May 17, - May 20,
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Normal price €314,00
Normal price €314,00 Selling price €314,00
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Max-X MX15-22 by Dayton Audio Description

The Max-X MX15-22 from Dayton Audio is a 15-inch Subwoofer with dual 2-Ohm voice coils. The Klippel-verified excursion is ±24.4 mm, and the maximum displacement Xmax is 19 mm. The voice coil measures 63.5 mm in diameter, the sensitivity is 90.2 dB at 2.83 V 1 m, and the frequency response is 18 to 400 Hz. RMS power is 800 watts. Maximum power is 1600 watts. Construction features a seamless paper fiberglass diaphragm, rubber surround, dual spiders, steel basket, and ferrite magnet, along with extensive voice coil ventilation. Dimensions: 39.16 cm outer diameter, 35.58 cm cutout diameter, 23.19 cm overall depth. Enclosure volume is 62.2 liters sealed with F3 at 38 Hz and 84.9 liters bass reflex with F3 at 25 Hz.

Features
  • 15-inch Subwoofer
  • RMS power 800 watts
  • Maximum power 1600 watts
  • Dual 2-Ohm voice coils, impedance 4 Ohm 2 Ohm per coil
  • Sensitivity 90.2 dB 2.83 V 1 m
  • Frequency response 18 to 400 Hz
  • Voice coil diameter 63.5 mm
  • Klippel-verified excursion ±24.4 mm
  • Maximum displacement Xmax 19 mm
  • Seamless diaphragm made of paper fiberglass
  • Rubber surround
  • Dual spiders
  • Extensive voice coil ventilation
  • Steel basket
  • Ferrite magnet
  • Outer diameter 39.16 cm
  • Overall depth 23.19 cm
  • Cutout diameter 35.58 cm
  • 8 mounting holes
  • Diameter of mounting holes 37.2 cm
  • Sealed enclosure volume 62.2 liters, F3 38 Hz
  • Bass reflex enclosure volume 84.9 liters, F3 25 Hz
Technical Specifications
  • DC resistance Re 3.99 Ohm
  • Voice coil inductance Le 5.51 mH
  • Resonance frequency Fs 21.7 Hz
  • Mechanical quality factor Qms 4.27
  • Electrical quality factor Qes 0.46
  • Total quality Qts 0.4
  • Moving mass mms 348 g
  • Compliance Cms 0.16 mm/N
  • Diaphragm area Sd 819.8 cm²
  • Force factor BL 20.6 Tm
  • Equivalent volume Vas 146 liters

Dayton Audio Max-X MX15-22 Datasheet

Frequently Asked Questions about Max-X MX15-22


What is the maximum excursion of the Dayton Audio Max-X MX15-22 Subwoofer?

The Dayton Audio Max-X MX15-22 Subwoofer features a ±24.4 mm Klippel-verified excursion, allowing for outstanding excursion capability. This precise excursion ensures that the subwoofer can move large amounts of air, resulting in deep and powerful bass. The maximized surface area of the subwoofer also contributes to efficiency by extending the cone's range of motion without increasing the overall size of the speaker. This combination of high excursion and increased surface area ensures that the MX15-22 delivers impressive bass performance in both compact enclosures and larger installations.

What materials are used in the cone membrane of the MX15-22, and what advantages do they offer?

The Dayton Audio Max-X MX15-22 Subwoofer is equipped with a seamless cone membrane made from a combination of paper and fiberglass. This material choice offers several advantages: the paper component provides a lightweight yet stable structure that supports precise bass reproduction. The added fiberglass increases the stiffness of the membrane, minimizing deformation and unwanted resonances. This results in a durable and high-performing membrane capable of producing high sound pressure levels with minimal distortion. The sleek and modern appearance of the cone membrane also contributes to the aesthetic integration of the subwoofer into various enclosure designs.

How does the special surround of the MX15-22 enhance excursion and efficiency?

The specially designed surround of the Dayton Audio Max-X MX15-22 Subwoofer is optimized to allow for a wide dispersion angle while maximizing the cone area. This is achieved by extending the surround to the back of the mounting flange, providing a larger contact area that withstands the forces during high excursion. By maximizing the cone area, the subwoofer can move more air, significantly improving efficiency and bass reproduction. The design of the surround also helps keep the membrane linear, which in turn reduces distortion and ensures clearer bass representation.

How do the ventilation openings of the MX15-22 affect performance and cooling?

The Dayton Audio Max-X MX15-22 Subwoofer is equipped with extensive ventilation openings that ensure effective cooling of the voice coil. Six large openings in the diaphragm, along with additional openings in the frame and backplate, provide a continuous airflow through the voice coil. This airflow prevents excessive heat buildup that could lead to performance compression. At the same time, the efficient cooling reduces mechanical noise and allows for high load capacity of the Subwoofer, even under intense use. This keeps the overall performance stable and ensures high sound quality without distortion.

What advantages do the dual spiders in the MX15-22 Subwoofer offer?

The Dayton Audio Max-X MX15-22 Subwoofer features dual spiders that ensure linear displacement of the cone and minimize distortion. This dual spider increases the stability of the Subwoofer, especially at high displacements, allowing the diaphragm to move precisely and controlled. The increased stability prevents unwanted movements and wobbling of the cone, leading to clearer and less distorted bass reproduction. This construction significantly contributes to the overall performance, as it enables the Subwoofer to deliver consistent sound quality even under maximum load.

How can the MX15-22 be used in different amplifier configurations to achieve optimal performance?

The Dayton Audio Max-X MX15-22 Subwoofer has dual 2-ohm voice coils that provide flexible connection options to extract the best performance from various amplifiers. In home theater systems, the coils can be connected in series to create a 4-ohm load, ensuring a stable connection to most amplifiers. In car audio systems, the coils can be connected in parallel, resulting in a 1-ohm load, ideal for high-current amplifiers that can deliver higher power. Alternatively, the coils can also be operated individually to achieve a dual 2-ohm load, increasing flexibility in integrating the Subwoofer into different system configurations.

What resonance frequency and frequency response does the MX15-22 Subwoofer offer?

The Dayton Audio Max-X MX15-22 Subwoofer has a resonance frequency (Fs) of 21.7 Hz and a frequency response of 18 to 400 Hz. These characteristics enable impressive bass reproduction that can penetrate deep into the frequency range without losing clarity or precision. The low resonance frequency supports the reproduction of very deep bass, which is crucial in many music and film scenarios to create an immersive sound experience. At the same time, the wide frequency response allows for versatile application in both home and car audio systems, providing outstanding bass performance in various acoustic environments.

How does the steel basket design of the MX15-22 contribute to durability and stability?

The Dayton Audio Max-X MX15-22 Subwoofer uses a steel basket and frame, which significantly contributes to the durability and stability of the speaker. The robust steel basket system provides a solid structure that withstands high mechanical stresses during intense bass excursions. This prevents deformation and structural weaknesses that could impair sound quality. Additionally, the stable basket helps minimize vibrations and resonances, allowing for clearer and more precise bass reproduction. The use of steel as the main material also ensures long-term reliability of the Subwoofer, even under demanding operating conditions.

What ventilation mechanisms are implemented in the MX15-22 to efficiently cool the voice coil?

The Dayton Audio Max-X MX15-22 Subwoofer is equipped with several ventilation mechanisms that ensure efficient cooling of the voice coil. Six large openings in the diaphragm allow for continuous airflow through the voice coil, while a widened pole shoe opening directs airflow directly through the center of the voice coil. Additionally, the outer side of the coil ensures that eight openings beneath the spider in the frame and six peripheral slot openings in the back plate provide uniform cooling. This multi-stage airflow reduces the temperature of the voice coil, minimizes power compression, and prevents premature failure, even under high load. Effective cooling also contributes to overall speaker efficiency and quiet operation.

How do the Thiele-Small parameters affect the performance of the MX15-22 Subwoofer?

The Thiele-Small parameters of the Dayton Audio Max-X MX15-22 Subwoofer play a crucial role in its performance and integration into various enclosures. With a resonance frequency (Fs) of 21.7 Hz and a Qts of 0.4, the Subwoofer is optimized for deep and precise bass reproduction in sealed or bass-reflex enclosures. The equivalent volume (Vas) of 146 liters and the high moving mass (mms) of 348 g contribute to the stability and control of the cone, allowing for consistent performance at high sound pressure levels. These parameters ensure that the MX15-22 works effectively in both compact and larger enclosures, delivering excellent bass performance with low distortion.

What maximum power can the MX15-22 Subwoofer handle and how does that affect sound quality?

The Dayton Audio Max-X MX15-22 Subwoofer has an RMS power handling of 800 watts and a maximum power handling of up to 1600 watts. This high power capability allows the Subwoofer to produce high sound pressure levels without distortion or power loss. The robust construction and efficient ventilation mechanisms ensure that the power generated can be continuously utilized without overheating the voice coil or damaging the cone. With optimal power tuning, the MX15-22 delivers clear and powerful bass reproduction, achieving impressive results in both home theater and car audio systems.

What dimensions and space requirements does the MX15-22 Subwoofer have for installation in compact enclosures?

The Dayton Audio Max-X MX15-22 Subwoofer has an outer diameter of 39.16 cm and a total depth of 23.19 cm, making it an ideal choice for compact enclosures. With a cutout diameter of 35.58 cm and mounting holes with a diameter of 37.2 cm, the Subwoofer can be flexibly installed in various enclosure sizes and shapes. The sealed volume of the Subwoofer is 62.2 liters, while the bass-reflex volume is 84.9 liters. These dimensions allow for efficient placement in limited spaces without compromising performance or sound quality. The compact dimensions make the MX15-22 suitable for both home and car audio applications, where space often plays a critical role.

Manufacturer information / responsible person

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


Contact: info@audio-components.com