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Deaf Bonce

Machete MM-80L

8" (20cm) midrange driver

69,00€
79,00€ 69,00€
-13%
incl. VAT , possibly plus shipping

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Highlights

  • RMS power of 100 watts, impedance of 4 ohms, SPL is 93.8 dB.
  • Maximum power 200 watts, frequency response from 80 to 11000 Hz, ferrite magnet.
  • Sturdy steel frame, paper cone, foam surround for sound.
Seen more cheaply Personal Offer
brand: Deaf Bonce
Delivery time:
Available, with you in 5-10 days
Number:
Couple
Watt RMS:
100
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Deaf Bonce-Machete MM-80L-8" (20cm) Tiefmitteltöner-masori-kaufen
69,00€
79,00€ 69,00€

Discover the Machete MM-80L, an 8" (20 cm) midrange driver from Deaf Bonce that enriches your sound experience. This midrange driver offers a frequency response of 80 to 11000 Hz and impresses with an RMS power of 100 watts and a maximum power of 200 watts. The paper cone is supported by a ferrite magnet, and the foam as surround material ensures excellent sound reproduction. With an impedance of 4 ohms and a sound pressure level (SPL) of 93.8 dB, the Machete MM-80L is ideal for demanding audio enthusiasts. The robust steel frame provides additional stability to the speaker.

properties

  • Type: Midrange driver
  • Speaker size: 8"
  • Frequency response: 80 - 11000 Hz
  • Membrane: Paper
  • Magnet: Ferrite
  • Surround-Material: Foam
  • RMS power: 100 watts
  • MAX power: 200 Watts
  • Frame: Steel
  • Impedance: 4 Ohm
  • SPL: 93.8 dB
  • Fs: 77.4 Hz
  • Qts: 0.68
  • BL: 5.28
  • Vas: 25.87 L
The Machete MM-80L is an 8-inch (20 cm) mid-bass speaker from Deaf Bonce. It impresses with a frequency response of 80 to 11,000 Hz and an RMS power of 100 watts, with a peak power of 200 watts. It is equipped with a paper cone, supported by a ferrite magnet. Notably, the foam used as the surround material is crucial for the sound brilliance. The impedance is 4 ohms and the sound pressure level (SPL) is 93.8 dB, ensuring a clear and powerful sound.
The ferrite magnet of the Machete MM-80L plays a central role in sound reproduction. Ferrite is known for its stability and efficiency in audio applications, which is noticeable in the musical detail fidelity and linearity of the midrange driver. The use of a ferrite magnet allows the midrange driver to remain consistent even at high power and deliver distortion-free audio signals. This type of magnet optimally supports the paper diaphragm, ensuring the necessary control and precision in its oscillation.
The foam surround material of the Machete MM-80L significantly contributes to sound quality by optimizing membrane flexibility. Through controlled vibration damping, it enables a responsive behavior of the speaker, resulting in a fine and clear sound image. In the audio field, the choice of surround material is crucial, as foam has the property of minimizing unwanted resonances and ensures that the membrane can move freely without compromising musical precision.
The frequency response of the Machete MM-80L ranges from 80 to 11,000 Hz, describing the speaker's ability to reproduce low to high frequencies accurately. For the user, this means that the midrange driver can faithfully represent both deep bass tones and mid to high tones, covering all relevant frequency ranges in a track. This is particularly important for musical genres that require a wide frequency reproduction, such as classical music or complex electronic tracks.
The paper diaphragm of the Machete MM-80L is central to sound reproduction. Paper is an excellent material for speaker diaphragms because it is lightweight and stiff, allowing for precise and uncolored vibration transmission. Especially when driving complex audio frequencies, the paper diaphragm ensures balanced sound reproduction across the entire frequency spectrum. Furthermore, it improves transient response, meaning that the midrange driver maintains its sound characteristics even with dynamic musical pieces.
A sound pressure level of 93.8 dB means that the Machete MM-80L is capable of producing a considerable volume level without compromising sound quality. The SPL value indicates how efficiently the speaker converts sound into an audible intensity. A higher SPL means that less amplifier power is required for the same volume. This is particularly useful in situations where the speaker needs to be combined with other components that may not have the same efficiency.
The Thiele-Small parameters of the Machete MM-80L, which include values such as Fs of 77.4 Hz, Qts of 0.68, BL of 5.28, and Vas of 25.87 L, provide valuable insights into the performance of the speaker. These parameters allow for precise modeling of the speaker's performance in closed or open enclosures and influence the resonance behavior. An Fs of 77.4 Hz indicates the natural resonance frequency, while a Qts of 0.68 suggests that the speaker is suitable for versatile enclosure applications. BL measures the electromechanical force that affects the mobility of the diaphragm.
The frame of the Machete MM-80L is made of robust steel, which is crucial for the stability and durability of the speaker. Steel is an excellent material for constructing speaker frames, as it can withstand strong physical stresses and provides a rigid structure that minimizes unnecessary vibrations. The rigidity of the steel ensures that the energy from the speaker motor is efficiently converted into sound waves without distortion from excessive movement of the frame.
The Machete MM-80L can be integrated into an audio system in a versatile way due to its size of 8 inches (20 cm). It is important to consider the dimensions of the installation space, as the midrange driver requires adequate space. It fits well in enclosures that can be precisely tuned to benefit from the specific Thiele-Small parameters such as Qts of 0.68. When integrating, attention should be paid to the impedance of 4 ohms, as this affects compatibility with amplifiers and other speaker components.
The Machete MM-80L can deliver a maximum power of 200 watts, making it a powerful component in any audio system. This is particularly of interest to users who prefer high volumes while maintaining sound quality. The RMS power of 100 watts indicates the continuous performance capability of the midrange speaker. These power specifications are crucial when selecting the appropriate amplifier to avoid overloads and achieve the best sound results.

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Björn Elofsson
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Product Specifications

Manufacturer

Deaf Bonce

Product type

8" (20cm) midrange driver

Features

  • Highlights

    • RMS power of 100 watts, impedance of 4 ohms, SPL is 93.8 dB.
    • Maximum power 200 watts, frequency response from 80 to 11000 Hz, ferrite magnet.
    • Sturdy steel frame, paper cone, foam surround for sound.

  • Uvp

    109

weight

1.5 kg

Watt RMS Load Capacity

100

configurators

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Your advantages with Masori

Why buy the Deaf Bonce Machete MM-80L midrange speaker online?

The Deaf Bonce Machete MM-80L, an 8 (20 cm) woofer, offers impressive technical specifications that can significantly enhance your audio experience. With an RMS power of 100 watts and a peak power of an impressive 200 watts, this speaker effortlessly handles dynamic audio reproduction. Thanks to a frequency response of 80 to 11,000 Hz, it covers a wide range of tones that should delight even the most demanding earpieces. The SPL value of 93.8 dB also ensures assertiveness and sonic precision, even under difficult conditions. In accordance with the masori.de lowest price guarantee, you always buy the MM-80L at the best price.

Frequency response from 80 Hz to 11000 Hz for comprehensive sound reproduction

The frequency range of the Deaf Bonce Machete MM-80L extends from 80 Hz to 11,000 Hz. This bandwidth allows the midrange driver to reproduce both low and mid frequencies with high clarity and detail. The rich timbre is ideal for reproducing string instruments and vocals that require precise pitch and fidelity. Compared to similar speakers in this class, which often struggle at higher frequencies, the MM-80L offers a balanced performance. While a wider frequency response could reveal even more detail, it wouldn't always be beneficial for clear differentiation between frequencies.

RMS power of 100 watts for powerful audio reproduction

The Deaf Bonce Machete MM-80L's 100-watt RMS power rating gives you the power you need to reproduce dynamic and complex sounds. Compared to competitors in the same category, this power rating is impressive and ensures no signal distortion or loss of power, even during extended listening sessions. Higher RMS ratings could theoretically allow for even louder volumes, but also carry the risk of distortion and heat generation. The MM-80L remains efficient and robust in this regard.

Paper cone with ferrite magnet and foam surround

The combination of a paper cone, a ferrite magnet, and a foam surround material gives the MM-80L an ideal balance between sonic purity and stability. Paper and ferrite are known for their ability to clearly reproduce musical details and create natural sounds. In comparison, some competitors use aluminum, which results in more robust cones but can also increase resonance. The foam surround contributes to better flexibility and damping, which has a positive effect on vibration control.

Sound pressure level (SPL) of 93.8 dB for impressive volume

With an SPL of 93.8 dB, the Deaf Bonce Machete MM-80L demonstrates its assertiveness. Compared to models with SPL values ​​in the 88 to 91 dB range, the MM-80L produces higher volumes with the same power input, offering excellent dynamic range even under sensitive conditions. Even higher SPL values ​​could increase the volume further, but at the expense of detail at low volumes.

Impedance of 4 ohms for flexible connections

With an impedance of 4 ohms, the Machete MM-80L can be flexibly integrated into various audio setups. This impedance is common and offers the perfect balance between current consumption and performance, resulting in more efficient operation. A lower impedance would draw more current from the amplifier, increasing risks such as overheating. A higher impedance could limit connection options and reduce performance.

Robust steel frame for additional stability

The robust steel frame of the Deaf Bonce Machete MM-80L not only gives the speaker a solid structure but also protects it from external influences. The steel frame typically offers better resistance to vibrations and shocks that can occur in a mobile environment. Compared to plastic frames, steel is less susceptible to deformation, but at the same time, it is heavier, which is not a disadvantage in stationary setups, but should be considered in mobile applications.

Thiele-Small Parameters: Deep Insights into Acoustic Performance

The Thiele-Small parameters of the MM-80L provide deep insights into its acoustic characteristics: The resonant frequency (Fs) of 77.4 Hz demonstrates the depth of the reproduction, while the overall quality factor (Qts) of 0.68 indicates a good balance between efficiency and damping. The force factor (BL) of 5.28 reflects the motor efficiency of the voice coil. A higher BL value could result in more precise reproduction of attack dynamics, but would also require improvements in the magnet.

Ease of assembly of the Deaf Bonce Machete MM-80L

Thanks to its standardized 8 (20 cm) format and universal 4-ohm impedance, the Machete MM-80L can be easily integrated into most vehicles. The robust materials and precise construction support simple and secure installation. If you have any questions or uncertainties about installation, the Carhifi online shop Masori offers on-site installation assistance in Frankfurt (Oder) . For all further questions, the expert support FAQ & Help is available.

Optimization by Thiele-Small parameters: Vas value of 25.87 L

The VAS value of 25.87 liters reveals the equivalent volume of the membrane suspension of the Deaf Bonce MM-80L. This is an indicator of the volume requirements of a cabinet to achieve optimal bass reproduction. Compared to other midrange speakers, this value results in a moderate cabinet size that is easy to accommodate. A larger VAS value could allow for more volume for lower frequencies, but would require more space.

Foam surround of the Deaf Bonce Machete MM-80L

The MM-80L's foam surround material supports dynamic, detailed sound reproduction. Foam offers an excellent balance between weight and flexibility compared to rubber surrounds, which often lead to distortion in the low-frequency range. The choice of foam results in improved damping and precise reproduction of midrange and harmonics.

The influence of the ferrite magnet on the sound

The ferrite magnet in the Deaf Bonce MM-80L offers high resistance to thermal influences, ensuring consistent magnetic force and thus stable sound quality. Ferrite offers a cost-effective way to generate a strong magnetic field, especially in applications requiring dynamic and precise reproduction. Alternative neodymium magnets could offer stronger magnetic fields, but are considerably more expensive. The choice of ferrite in this context combines performance with value for money. The Deaf Bonce Machete MM-80L is not only a powerful midrange speaker, but also a cleverly designed sonic marvel. For questions and more in-depth considerations, check out the masori.de audio blog .