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By Accuton

C220-11-227

8" (20cm) woofer

799,95€
799,95€ 799,95€
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Highlights

  • Power: 120 watts, impedance: 11 ohms, sensitivity: 89 dB.
  • Neodymium drive with CELL technology, voice coil: 55 mm diameter.
  • Frequency response design suitable for home and studio applications.
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brand: Accuton
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watts RMS:
120
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The Accuton C220-11-227 has a neodymium drive with CELL technology. It has an underhanging suspension and a ceramic membrane with back-ventilated voice coil.

    Mechanical data:

    • Total diameter / front panel 220 mm
    • Hole cutout 191 mm
    • Minimum front panel thickness 9 mm
    • Height 109 mm
    • Magnet height 46 mm
    • Magnet diameter 87 mm
    • Screw holes for screws according to Din 7984 / Ø 4.50 mm
    • Weight (pair) 6.9 Kg

    Thiele-Small parameters:

    • Sensitivity Spl 89dB
    • Resistance (direct current) Re 5.6 Ohm
    • Outdoor resonance frequency Fs 27 Hz
    • Equivalence volume Vas 79.6 Ltr
    • Mechanical quality Qms 5.96
    • Electrical quality Qes 0.34
    • Overall quality Qts 0.32
    • Effective membrane area Sd 224 cm2
    • Moving mass Mms 31.2 G
    • Compliance of the membrane tension Cms 1.12 mm/N
    • Mechanical resistance Rms 0.89 Kg*S

    Voice coil parameters:

    • Load capacity P 120 watts
    • Impedance 11 ohms
    • Linear deflection Xmax +/-6 mm
    • Diameter of the voice coil 55 mm
    • Voice coil support material Ti
    • Conductor material Cu
    • Inductance of the voice coil Le 0.23 mH
    • Force factor Bl 9.3 N/A
    • Drive variant underhung

    Frequency response:

    C220-11-227

    Note: Not suitable for use in vehicles.

    • This speaker chassis was specifically designed for use in home and studio applications . For use in the automotive sector, we recommend using the special automotive series from Accuton, which is available from Masori on request is offered.
    • The automotive version (Accuton Carhifi version) from Accuton meets the strict automotive standards and is specially designed for use in cars and a variety of other vehicles. It is resistant to vibrations, weather, heat and cold that can occur in an automotive environment. This ensures optimal audio quality and reliability.
    • Contact us at Masori for more information on the Carhifiautomotive version of Accuton. We would be happy to help you find the right solution for your requirements in the automobile Find the area and get an optimal sound experience in Your vehicle.



      Not suitable for use in vehicles.
    • This speaker chassis was specifically designed for use in home and studio applications. For automotive applications, we recommend using Accuton's special automotive series, which is available from Masori upon request.


    • The Accuton Carhifi version meets strict automotive standards and is specifically designed for use in cars and a wide variety of other vehicles. It is resistant to vibrations, weather conditions, heat, and cold that can occur in an automotive environment, ensuring optimal audio quality and reliability.


    • Contact us at Masori for more information about the Accuton Car HiFi Automotive version. We'll be happy to help you find the right solution for your automotive needs and provide an optimal sound experience in your vehicle.



    Die CELL-Technologie des C220-11-227 nutzt einen Neodymantrieb, der durch seine starke Magnetkraft hohe Lautsprecherleistung bei kompakter Bauweise ermöglicht. Dies macht ihn ideal für hochwertige HiFi-Anwendungen, da der Neodymmagnet im Zentrum des Treibers für eine präzisere Steuerung der Membranbewegungen sorgt. Diese Technologie trägt maßgeblich zur verbesserten Klangausgabe und zur Minimierung von Verzerrungen bei. Die Verbindung mit der Keramikmembran erhöht die Steifigkeit des Lautsprechers, was eine höhere Klangtreue gewährleistet, insbesondere bei anspruchsvollen Audioanwendungen.
    Der Accuton C220-11-227 bietet spezifische Thiele-Small Parameter, die seine Performance charakterisieren. Die Empfindlichkeit beträgt 89dB bei einer Impedanz von 5.6 Ohm. Der Freiluft-Resonanzfrequenzwert liegt bei 27 Hz, mit einem äquivalenten Volumen von Vas 79.6 Litern. Die mechanische Güte Qms ist 5.96, die elektrische Güte Qes 0.34 und die Gesamtgüte Qts beträgt 0.32. Dies ermöglicht eine präzise Abstimmung des Lautsprechers in deinem akustischen Setup. Die effektive Membranfläche beträgt 224 cm², dabei setzt die Bewegungsmasse von 31.2 g erhebliches Verhältnis der kinetischen Präzision und dynamischen Bandbreite in Szene.
    Der C220-11-227 von Accuton wird durch Schrauben gemäß DIN 7984 befestigt, wobei der Durchmesser der Schrauben bei 4.50 mm liegt. Der Lautsprecher hat einen Lochausschnitt von 191 mm und erfordert eine Mindeststärke der Frontplatte von 9 mm. Die Gesamtdurchmesser der Frontplatte beträgt 220 mm, was präzise Messungen beim Einbau erforderlich macht. Der Lautsprecher wird mit einer Bauhöhe von 109 mm und einem Magnetdurchmesser von 87 mm integriert. Diese Abmessungen sollten bei der Planung des Gehäuses berücksichtigt werden, um optimale Leistung und Klangqualität sicherzustellen.
    Der C220-11-227 ist mit einer Schwingspule ausgestattet, die wesentliche Akustik- und Leistungsmerkmale verbessert. Die Belastbarkeit beträgt 120 Watt bei einer Impedanz von 11 Ohm. Der Durchmesser der Schwingspule misst 55 mm, was eine effiziente Wärmeableitung und hohe Leistungsbeständigkeit fördert. Das Schwingspulenträgermaterial besteht aus hochwertigem Ti, während das Leitermaterial aus Cu gefertigt ist, wodurch eine niedrige Induktivität von 0.23 mH erreicht wird. Der Kraftfaktor Bl ist mit 9.3 N/A angegeben, was für hohen Schalldruck bei präziser Klangwiedergabe sorgt. Die lineare Auslenkung Xmax beträgt ±6 mm.
    Der Accuton C220-11-227 Lautsprecher besitzt eine Bauhöhe von 109 mm und eine Magnethöhe von 46 mm. Die kompakte Bauweise ermöglicht den Einsatz in anspruchsvollen Heim- und Studioanwendungen. Mit einem Gesamtgewicht von 6.9 kg pro Paar ist dieser Lautsprecher gewissenhaft auf klangliche Vielseitigkeit und Stabilität ausgelegt, ohne dass die physikalischen Dimensionen die Lautsprecherleistung beeinträchtigen. Durch die durchdachte Konstruktionshöhe wird auch in kleinen Gehäusen platzeffiziente Integration geboten, was für optimierte Klangverhältnisse bei gleichzeitiger Erhaltung von Ästhetik und Systemdesign sorgt.
    Der Accuton C220-11-227 bietet eine akustische Belastbarkeit von 120 Watt. Diese hohe Leistungskapazität ermöglicht es dem Lautsprecher, auch bei hohen Lautstärken präzise Klänge zu erzeugen, was gerade in HiFi- und professionellen Studioanwendungen von Bedeutung ist. Der Lautsprecher ist so konzipiert, dass er durch seine effiziente Kühlungsmöglichkeit und robusten Materialien thermischen Belastungen standhält und somit zuverlässige Klangtreue bietet, ohne dass die Mechanik beeinträchtigt wird. Somit eignet sich dieser gern auch für das Abspielen von Musik mit dynamischen Lautstärkespitzen.
    Der Accuton C220-11-227 ist speziell für Heim- und Studioanwendungen konzipiert und nicht für den Einsatz im Auto geeignet. Die Lautsprecherkeramikmembran und der Treiber sind nicht auf die Belastungen durch Vibrationen, Temperaturänderungen und äußere Witterungseinflüsse ausgelegt, die in Automobilumgebungen auftreten. Accuton bietet dafür eine spezielle Automotive-Serie an, die diesen Anforderungen entspricht. Diese Variante ist gegen widrige Bedingungen geschützt und sorgt so für zuverlässige Leistung und optimalen Klang im Fahrzeug. Für markenspezifische Anpassungen empfiehlt sich die Kontaktaufnahme mit dem Händler.
    Die Kompatibilität des Accuton C220-11-227 Lautsprechers sollte auf Basis von Abmessungen und Leistungsanforderungen geprüft werden. Mit einem Außendurchmesser von 220 mm, einer Bauhöhe von 109 mm und einer Frontplattendicke von mindestens 9 mm ist er für viele Gehäuseanwendungen außerhalb des Automobilsektors geeignet. Die Resonanzfrequenz von 27 Hz und die technische Auslegung auf Heim- und Studioeinsätze machen ihn weniger anpassbar an Fahrzeuginstallationen. Eine sorgfältige Planung hinsichtlich des benötigten Volumens, der Luftzufuhr und der Geräuschresonanzen sind daher essenziell, um die optimalen Klangergebnisse zu erzielen.
    Der C220-11-227 hat spezifische mechanische Güten, die seine Schallleistung optimieren. Die mechanische Güte Qms beträgt 5.96, während die elektrische Güte Qes bei 0.34 liegt. Die Gesamtgüte Qts errechnet sich zu 0.32. Diese Werte geben Aufschluss über die Verluste des Lautsprechersystems und seine Fähigkeit, Resonanzen zu kontrollieren. Sie spielen eine wesentliche Rolle bei der Boxenabstimmung und der Basswiedergabe. Hohe mechanische und elektrische Steuerungswerte deuten auf ein ausgewogenes System hin, in dem sowohl externe als auch interne Dämpfungen durch das Design berücksichtigt werden.
    Die Keramikmembran des Accuton C220-11-227 beeinflusst die Klangqualität wesentlich durch ihre hohe Festigkeit und geringe innere Dämpfung. Dies führt zu einer präzisen und unverfälschten Klangreproduktion, indem unerwünschte Resonanzen minimiert werden. Die steife Membran sorgt für exzellente Transientenwiedergabe bei minimaler Verzerrung, was besonders bei hohen Frequenzen und anspruchsvollen musikalischen Stücken von Vorteil ist. Diese Charakteristika wirken sich insbesondere positiv auf die Treue und Räumlichkeit der Schallwiedergabe aus, indem sie eine detaillierte und klare Audioausgabe gewährleisten.

    THIEL & PARTNER GmbH
    Adrian Bankewitz Dirk Vaehsen
    Rommerskirchener Str. 21 / Unit 25 Rolling Mill
    D-50259 Pulheim
    Germany

    Contact: info@accuton.com

    Product specifications

    Manufacturer

    Accuton

    Product type

    8" (20cm) woofer

    Features

    • Highlights

      • Power: 120 watts, impedance: 11 ohms, sensitivity: 89 dB.
      • Neodymium drive with CELL technology, voice coil: 55 mm diameter.
      • Frequency response design suitable for home and studio applications.

    • Uvp

      879

    Weight

    3.45 kg

    Watt RMS power handling

    120

    Your benefits at Masori

    Neodymium drive with CELL technology for unparalleled performance

    The Accuton C220-11-227 utilizes a neodymium driver with advanced CELL technology, enabling high magnetic flux density. This technology ensures precise control of the diaphragm movement, ensuring outstanding sound quality and dynamics. Compared to conventional ferrite magnets, the neodymium driver offers a higher power-to-weight ratio, enabling a more compact design without loss of audio quality. This feature makes the C220-11-227 ideal for demanding home and studio applications. Explore the benefits and purchase this sophisticated speaker driver affordably online at masori.de , backed by our lowest price guarantee.

    Underhung suspension to minimize resonance disturbances

    The Accuton C220-11-227's underhung suspension ensures optimal stability of the cone's movements and minimizes unwanted resonances. This design enables more precise sound reproduction and reduces distortion, especially at high volumes. The robust suspension maintains the integrity of the cone over longer periods, increasing the speaker's lifespan. Compared to conventional suspension systems, the underhung version offers improved emission clarity and detail, making the C220-11-227 an excellent choice for professional studios.

    Ceramic diaphragm with rear-ventilated voice coil for improved heat dissipation

    The Accuton C220-11-227 features a high-quality ceramic diaphragm combined with a rear-ventilated voice coil for effective heat dissipation. This design prevents the voice coil from overheating during intensive use, thus contributing to stable performance. The ceramic diaphragm offers high rigidity and lower distortion, resulting in clearer and more precise sound reproduction. Compared to conventional paper diaphragms, the ceramic version offers better temperature resistance and durability, ideal for continuous operation in professional audio environments.

    Mechanical precision: total diameter 220 mm and height 109 mm

    With a total diameter of 220 mm and a height of 109 mm, the Accuton C220-11-227 offers an impressive diaphragm area of ​​224 cm². These dimensions enable excellent bass reproduction and wide frequency coverage, which is particularly beneficial in home theater and studio applications. The robust front panel thickness of at least 9 mm ensures structural integrity and minimizes vibrations that could impair sound quality. These precise dimensions ensure even distribution of sound energy and contribute to a balanced soundstage.

    Thiele-Small parameters for optimized loudspeaker performance

    The Thiele-Small parameters of the Accuton C220-11-227 are crucial for its sound characteristics and integration into crossover networks. With a free-air resonance frequency (Fs) of 27 Hz, the loudspeaker achieves deep bass frequencies that are accurately reproduced even at high power levels. The equivalent volume (Vas) of 79.6 liters enables optimal bass reproduction without unnecessary distortion. The overall quality factor (Qts) of 0.32 ensures stable bass reproduction that is balanced in both the bass and midrange. These parameters make the C220-11-227 a powerful solution for demanding audio configurations.

    Effective membrane area and moving mass for dynamic sound design

    With an effective diaphragm area (Sd) of 224 cm² and a moving mass (Mms) of 31.2 grams, the Accuton C220-11-227 delivers dynamic sound shaping. A larger diaphragm area allows for greater air movement, resulting in more powerful bass reproduction and an improved overall soundstage. The moving mass contributes to the stability of the diaphragm movements and prevents distortion, especially at high volumes. This combination of diaphragm area and moving mass ensures precise and dynamic sound reproduction, which is essential in professional studio setups.

    High-quality voice coils for precise audio reproduction

    The voice coil of the Accuton C220-11-227 is made of titanium (Ti) and uses copper (Cu) as the conductor material, ensuring excellent thermal conductivity and electrical efficiency. With an inductance (Le) of 0.23 mH and a force factor (Bl) of 9.3 N/A, the voice coil ensures precise control of the diaphragm movements. The power handling of 120 watts RMS enables clear and undistorted audio reproduction even at high volumes. The linear excursion of +/-6 mm ensures even sound distribution without distortion, making the C220-11-227 ideal for professional studio applications.

    Impedance of 11 ohms for optimal amplification compatibility

    The Accuton C220-11-227 features an impedance of 11 ohms, ensuring excellent compatibility with a wide range of amplifiers. Higher impedance reduces amplifier load and minimizes heat generation, contributing to the longevity of audio components. Compared to low-impedance speakers, the C220-11-227 offers more stable performance and prevents signal loss, resulting in clear and pristine sound reproduction. This feature makes the speaker a versatile choice for a variety of audio environments and applications.

    Robust construction: screw holes according to DIN 7984 / Ø 4.50 mm

    The Accuton C220-11-227 features precise 4.50 mm diameter screw holes according to DIN 7984, allowing for easy and secure installation. This standardized mounting ensures a stable installation and prevents any vibration or loosening that could impair sound quality. The robust construction contributes to the speaker's longevity and ensures reliable performance over long periods of time. This design is ideal for professional use in studios where stability and reliability are essential.

    Rear-ventilated voice coil for improved air circulation

    The Accuton C220-11-227's rear-vented voice coil allows for effective air circulation, supporting fast and precise response of the diaphragm movements. This ventilation reduces thermal stress and prevents overheating of the voice coil, maintaining stability and sound quality even during intensive use. Compared to non-vented voice coils, the rear-vented version offers better performance and a longer service life, making the C220-11-227 a reliable choice for continuous studio applications.

    Weight of 6.9 kg (pair) for stable installation

    Weighing 6.9 kg per pair, the Accuton C220-11-227 provides a solid base for stable mounting, minimizing unwanted vibrations. This weight ensures the speaker remains securely and firmly in place, even during intensive use and at high volumes. Stable mounting is crucial for precise sound reproduction, as movement and vibration can affect audio quality. The weight of the C220-11-227 thus contributes to long-term sound fidelity and reliability.

    High-quality magnetic components: magnet height 46 mm and magnet diameter 87 mm

    The Accuton C220-11-227 features a magnet with a height of 46 mm and a diameter of 87 mm. These dimensions ensure a strong and even magnetic field distribution, allowing precise control of the diaphragm movements. A larger magnet diameter and height increase efficiency and improve the speaker's feel, resulting in clearer and more detailed sound reproduction. These high-quality magnet components contribute significantly to the excellent performance of the C220-11-227.

    Setting options and compatibility with crossovers

    The Accuton C220-11-227 offers a wide range of configuration options for seamless integration into various crossover networks. With its 11-ohm impedance and optimized Thiele-Small parameters, it allows for flexible adjustment of crossover designs for precise sound reproduction. This flexibility is crucial for adapting to different room acoustics and speaker configurations. Easy integration into existing audio setups allows the C220-11-227 to be optimally adapted to specific requirements, resulting in improved overall sound quality.

    Connections and installation options according to DIN 7984

    The Accuton C220-11-227 is equipped with standardized connectors according to DIN 7984, allowing for easy integration into existing audio systems. The 4.50 mm diameter screw holes offer flexible installation options and ensure a secure connection to amplifiers and crossovers. These standardized connectors ensure quick and straightforward installation, which is particularly advantageous in professional studio environments. Thanks to the robust connection options, the speaker can be easily used in a variety of audio setups without compromising sound quality.

    Membrane tension compliance and mechanical resistance

    With a diaphragm tension compliance (Cms) of 1.12 mm/N and a mechanical resistance (Rms) of 0.89 kg*s, the Accuton C220-11-227 offers balanced control of diaphragm movements. Higher compliance allows for easier diaphragm movement, promoting faster response to audio signals. The mechanical resistance ensures that diaphragm movements remain controlled and precise, reducing distortion. This combination guarantees clear and dynamic sound reproduction, which is particularly important in professional studio applications.

    Efficient heat dissipation through rear-ventilated voice coil

    The Accuton C220-11-227's rear-ventilated voice coil provides efficient heat dissipation, ensuring consistent performance even under high loads. This cooling prevents the voice coil from overheating, maintaining stable sound quality and extending the speaker's lifespan. Effective heat dissipation is crucial for preventing distortion and performance degradation, especially during intensive use in studio applications. Thanks to this advanced cooling technology, the C220-11-227 delivers reliable and consistent audio performance.

    Installation instructions and accessories for optimal installation

    The Accuton C220-11-227 comes with all necessary installation instructions and matching accessories to ensure easy and precise installation. The included DIN 7984-compliant screws and detailed assembly instructions facilitate integration into existing audio setups. Correct installation is crucial for optimal sound reproduction and the longevity of the speaker. For questions or specific installation requirements, masori.de's installation service in Frankfurt (Oder) is available to provide professional support.

    Performance parameters: Sensitivity and resistance for optimal gain control

    The Accuton C220-11-227 features a sensitivity (SPL) of 89 dB and a DC impedance (Re) of 5.6 ohms. Higher sensitivity allows for more efficient use of the amplifier's power, achieving clearer and louder sounds with lower power consumption. The moderate resistance ensures a stable power supply and minimizes signal loss, contributing to more precise sound reproduction. This combination of sensitivity and impedance makes the C220-11-227 an ideal choice for powerful and efficient audio setups.

    Moving mass and flexibility of the membrane for dynamic sound

    The Accuton C220-11-227's moving mass (Mms) of 31.2 grams and linear excursion (Xmax) of +/-6 mm enable dynamic and precise sound reproduction. A higher moving mass supports the low frequencies and ensures powerful bass reproduction, while the large excursion improves the speaker's ability to remain clear and undistorted even at high volumes. These characteristics are especially important in professional studio applications, where precise and dynamic sound is essential.

    High-quality materials: titanium and copper for first-class voice coils

    The Accuton C220-11-227 uses titanium (Ti) as the voice coil former and copper (Cu) as the conductor material. Titanium offers high strength and lower damping, resulting in faster and more precise diaphragm movements. Copper as the conductor material ensures low electrical resistance and efficient current conduction, optimizing voice coil performance. These high-quality materials contribute to the overall performance and longevity of the speaker by enabling more precise and efficient sound reproduction.

    Inductance and force factor for improved magnetic control

    With an inductance (Le) of 0.23 mH and a force factor (Bl) of 9.3 N/A, the Accuton C220-11-227 offers improved magnetic control of the diaphragm movements. Higher inductance helps control vibration damping and ensures more stable performance when reproducing various frequencies. The high force factor contributes to the efficient conversion of electrical energy into mechanical movement, resulting in more precise and powerful sound reproduction. These technical features make the C220-11-227 an excellent choice for professional audio applications.

    Free-air resonance frequency and equivalent volume for optimal bass reproduction

    The Accuton C220-11-227 has a free-air resonance frequency (Fs) of 27 Hz and an equivalent volume (Vas) of 79.6 liters. A low Fs enables deep bass reproduction without distortion, while the high Vas supports efficient bass reproduction in larger rooms. These parameters are crucial for integrating the speaker into crossovers and room acoustics to create a balanced and comprehensive soundstage. The C220-11-227 thus offers excellent bass performance, significantly improving overall sound quality.

    Support and resources for optimal use of the Accuton C220-11-227

    If you have any questions about installing and using the Accuton C220-11-227 , Masori's expert support team offers comprehensive FAQs and help resources. You can also learn about current trends and technical tips on our audio blog to get the most out of your speaker system. Our experts are available to ensure you achieve the optimal sound experience with your Accuton C220-11-227.