SKU: 43443389391

Discovery 10F/8424G00

Sale price$106.16 Regular price$117.95
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Description

Discovery 10F/8424G00Entdecke den Scanspeak Discovery 10F 8424G00, einen 4" (10cm) Mitteltner aus der renommierten Discovery Serie. Dieser Mitteltner bietet dir einen sehr breiten Frequenzbereich von 100 bis 18. 000 Hz und berzeugt mit seiner beschichteten NRSC Glasfasermembran, die fr reduzierte Vibrationen sorgt. Ausgestattet mit einem Neodym Magneten und einem Aluminium Chassis, kombiniert er kompakte Gre mit hoher Empfindlichkeit von 90 dB bei 2,83 V. Weitere Merkmale

Entdecke den Scanspeak Discovery 10F/8424G00, einen 4" (10cm) Mitteltöner aus der renommierten Discovery-Serie. Dieser Mitteltöner bietet dir einen sehr breiten Frequenzbereich von 100 bis 18.000 Hz und überzeugt mit seiner beschichteten NRSC-Glasfasermembran, die für reduzierte Vibrationen sorgt. Ausgestattet mit einem Neodym-Magneten und einem Aluminium-Chassis, kombiniert er kompakte Größe mit hoher Empfindlichkeit von 90 dB bei 2,83 V. Weitere Merkmale wie das belüftete Motorsystem und der SBR-Gummi-Surround tragen zu einem dynamischen Klangbild bei. Mit einer Impedanz von 8 Ohm und einer Belastbarkeit bis zu 30 W ist dieser Mitteltöner vielseitig einsetzbar.

Merkmale 
  • Sehr breiter Frequenzbereich
  • Beschichtete NRSC-Glasfasermembran (Patent)
  • Kompakte Größe
  • Neodym-Magnet
  • Aluminium-Chassis
  • Hohe Empfindlichkeit 90dB / 2,83V
  • SBR-Gummi-Surround
  • Kupferkappe auf Polstück

Features 
  • 4" (10cm) Breitbänder mit Glasfaser-Membran und Neodymantrieb
  • 8 Ohm Impedanz
  • Belastbarkeit (Nenn/Musik) = 15/30 W
  • Frequenzbereich = 100-18000 Hz
  • Resonanzfrequenz fs = 90 Hz
  • Impedanz R = 8 Ohm
  • Kennschalldruck SPL = 86,6 dB (2,83V; 1m)
  • Gleichstromwiderstand Re = 5,8 Ohm
  • Kraftfaktor BL = 4,8 N/A
  • Schwingspuleninduktivität L = 0,13 mH
  • Effektive Membranfläche Sd = 36 cm2
  • Bewegte Masse incl. Luftlast mms = 2,77 g
  • Äquivalentvolumen Vas = 2,1 l
  • Freiluftgesamtgüte Qts = 0,37 (Qms=3,49, Qes=0,41)
  • Durchmesser der Schwingspule = 20 mm
  • Lineare Auslenkung xlin = +/- 2,6 mm

Maße

  • Einbaudurchmesser d = 78 mm
  • Aussendurchmesser d = 97,5 mm
  • Einbautiefe (nicht eingefräst) t = 44,65 mm

 


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Exchange/Return Notes
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SKU: 43443389391

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T
ThereseHazzard
Lowell, US
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019
T
Thomas J. Shandorf
San Leandro, US
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2019
S
Verified Purchase
Sarah Sofía Ortiz Campos
Draper, US
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
E
Verified Purchase
Elaine li
Carnegie, US
★★★★★ 5
VERY EFFICIENT MATERIAL
Format: Paperback
It's the most efficient material to prepare the test.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2020
T
ThereseHazzard
Waukegan, US
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019

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