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  5. Discovery 5F/8422T01
Scanspeak Discovery 5F/8422T01 3" (8cm) midrange driver
SKU:  5F/8422T01
EAN:  4251950305240
10 Watt

Discovery 5F/8422T01

SKU:  5F/8422T01
EAN:  4251950305240

Technical Highlights

  • Leistung 10/20 W, Impedanz 8 Ohm, Resonanzfrequenz 93 Hz.
  • Frequenzbereich 90-20000 Hz, SPL 80 dB, Schwingspule 26 mm.
  • Neodym-Antrieb, Papiermembran 7 cm, Schwingspuleninduktivität 0,07 mH.
  • More technical details
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€64,95
-6% €69,00 €64,95
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 13, - Jun 16,
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A close-up of the Scanspeak Discovery 5F/8422T01 midrange driver with mounting holes, shown on a white background.
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Discovery 5F/8422T01 by Scanspeak Description

Discover the Scanspeak Discovery 5F/8422T01, a 3" (8cm) midrange speaker that stands out for its robust construction and remarkable sound quality. With a 2.75" paper diaphragm and a powerful neodymium drive unit, it offers an impressive audio experience. The 1" large voice coil and good ventilation ensure low distortion, while the wide frequency range of 90-20000 Hz provides versatility. The Discovery 5F/8422T01 is the ideal companion for anyone seeking a harmonious combination of traditional design and modern technology.


Features
  • 2.75" (7cm) midrange speaker with paper diaphragm
  • Powerful neodymium drive, symmetrical drive
  • 1" large voice coil, voice coil carrier made of titanium
  • Hard paper diaphragm, foam surround, large displacement
  • Good ventilation, low distortion
  • Wide frequency range
  • Enlarged pole cap made of copper

Data

  • Power handling (rated/music) = 10/20 W
  • Frequency range = 90-20000 Hz
  • Resonance frequency fs = 93 Hz
  • Impedance R = 8 Ohm
  • Reference sound pressure SPL = 80 dB (2.83V; 1m)
  • DC resistance Re = 6 Ohm
  • Force factor BL = 3.07 N/A
  • Voice coil inductance L = 0.07 mH
  • Effective diaphragm area Sd = 15.2 cm2
  • Moving mass incl. air load mms = 1.86 g
  • Equivalent volume Vas = 0.5 L
  • Free air total quality Qts = 0.61 (Qms=5.17, Qes=0.69)
  • Diameter of the voice coil = 26 mm
  • Linear displacement xlin = +/- 2 mm
  • Installation diameter d = 55 mm
  • Outer diameter d = 67 mm
  • Installation depth (not milled) t = 35.8 mm

Enclosure suggestion

  • 0.3L closed


 

Scanspeak Discovery 5F/8422T01 Datasheet

Open datasheet

Frequently Asked Questions about Discovery 5F/8422T01

Welche Frequenzbereiche deckt der Discovery 5F/8422T01 ab?

The Discovery 5F/8422T01 from Scanspeak offers an impressive frequency range of 90 Hz to 20,000 Hz. This allows for detailed reproduction of both low and high tones, making it ideal for various applications. The speaker is excellent for reproducing music genres that require a wide sonic range. With a resonance frequency of 93 Hz, the 5F/8422T01 provides outstanding bass capabilities, while the high frequencies offer clear and precise reproductions. This flexibility makes it an excellent choice for audiophiles and tech enthusiasts who value balanced sound.

Wie ist die Belastbarkeit des Scanspeak Discovery 5F/8422T01?

The Scanspeak Discovery 5F/8422T01 midrange driver has a nominal power handling of 10 watts and a maximum music power handling of 20 watts. These technical specifications ensure solid performance and durability of the speaker, even under intense use. The power handling allows for clear and distortion-free sound reproduction, even at high volumes. The speaker is designed to deliver clean sounds without the risk of damage. Ensuring this power handling is particularly important for environments where high levels are required, such as in home theater or music systems.

Welche Abmessungen hat der Scanspeak Discovery 5F/8422T01?

The Discovery 5F/8422T01 midrange driver from Scanspeak has a mounting diameter of 55 mm and an outer diameter of 67 mm. The mounting depth without recessing is 35.8 mm. These compact dimensions make it ideal for applications where space is limited, without having to compromise on sound quality. When installing in suitable enclosures, it is important to consider these dimensions to ensure optimal sound reproduction. The small size allows for flexible integration into various acoustic setups, whether home systems or mobile applications.

Welche Materialien werden beim Discovery 5F/8422T01 verwendet?

The Scanspeak Discovery 5F/8422T01 midrange driver uses high-quality materials to ensure excellent sound reproduction. The diaphragm is made of a paper membrane, known for its warm, natural sound. The voice coil former is made of titanium, which provides high stiffness and heat resistance. The combination of these materials contributes to minimized distortion and clear sound reproduction. Furthermore, the speaker features a foam surround that allows for greater excursion during playback, significantly improving bass reproduction.

Wie ist die Schwingspule des Discovery 5F/8422T01 aufgebaut?

The Discovery 5F/8422T01 from Scanspeak is equipped with a 1" voice coil made from a titanium voice coil carrier. This combination ensures high precision and efficiency in sound conversion, while maintaining low weight and high heat resistance. The voice coil significantly contributes to clear and undistorted sound reproduction, as it maintains the linearity of displacement even at high volumes. The voice coil inductance is 0.07 mH, which affects the impedance curve across the entire frequency spectrum. The diameter of the voice coil measures 26 mm, which has a crucial impact on thermal handling and power stability.

Wie beeinflusst der symmetrische Antrieb des Discovery 5F/8422T01 den Klang?

The symmetrical drive of the Scanspeak Discovery 5F/8422T01 midrange driver ensures precise control of the diaphragm movement and significantly reduces distortion. By using a powerful neodymium magnet system, a symmetrical and uniform application of force on the voice coil is achieved, which ensures linear displacement. This technique allows for maintaining sound quality even at high volumes and ensures a stable sound pressure level. The symmetrical drive is particularly advantageous when reproducing complex musical passages, as it keeps the speaker stable and the reproduction remains clean and detailed.

Welche Vorteile bietet der Scanspeak Discovery 5F/8422T01 in Bezug auf die Verzerrung?

The Discovery 5F/8422T01 from Scanspeak is known for its low distortion, achieved through its technical design. This is contributed by the high-quality paper diaphragm, the symmetrical neodymium drive, and the optimized voice coil. The reduced distortion allows for clearer and more precise sound reproduction, as unwanted frequencies are minimized. The ventilation of the speaker also ensures less thermal and mechanical interference, which further reduces distortion. These features are particularly important for listeners who expect and appreciate a faithful reproduction of music and sound.

Wie beeinflusst der Kupfer-Polkappeneinsatz bei Discovery 5F/8422T01 die Leistung?

The copper pole cap insert in the Discovery 5F/8422T01 from Scanspeak has a significant impact on performance. It increases the magnetic field in the air gap, which enhances the efficiency of the speaker and reduces distortion. Copper improves heat conduction and thus reduces thermal compression effects. This ensures consistently high performance with uniform sound quality over longer listening periods. These properties are crucial for consistent performance under high demand, often required in demanding audio applications such as home theater or professional auditoriums.

Welches Gehäuse ist für den Scanspeak Discovery 5F/8422T01 ideal?

For the Discovery 5F/8422T01 from Scanspeak, a closed enclosure with a volume of 0.3 liters is recommended. This enclosure design offers the advantage of optimally utilizing the combination of bass control and compact form factor. The closed enclosure minimizes acoustic short circuits and ensures tight bass reproduction, ideal for precise sound representation. When choosing the enclosure, it is important to consider the specific equivalent volume Vas of 0.5 liters to ensure that the speaker can operate optimally. Proper enclosure integration maximizes the acoustic potential of the midrange driver.

Ist der Discovery 5F/8422T01 mit gängigen Automarken kompatibel?

Although the Scanspeak Discovery 5F/8422T01 was not primarily developed for use in car models, it can certainly find application in specialized audio systems due to its compact dimensions. With an outer diameter of 67 mm and a mounting depth of 35.8 mm, it offers flexible installation options, provided the car audio system is adaptable. Depending on the installation situation and precise system requirements, the 5F/8422T01 can be integrated into custom car audio applications. Its low distortion and wide frequency range are ideal for use in high-quality car hi-fi systems under optimal installation conditions.

Manufacturer information / responsible person

ASE - Acoustic Systems Engineering
Dipl.-Ing. (FH) Gerd Lommersum
Lerchenstrasse 9
72336 Balingen-Erzingen
Germany

Contact: info@ase-scanspeak.de