SKU: 2020058994

Quantum QM500.1

Sale price$95.53 Regular price$106.14
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Description

Quantum QM500.1ESX Quantum QM500. 1, ein 1 Kanal Verstrker mit Class D Technik und sehr hohem Wirkungsgrad. Mono Class D Mini Digital Verstrker mit 500 Watt RMS Ausgangsleistung. 1 x 280 500 Watt RMS @ 4 2 . Subsonic 1040 Hz und LP 505000 Hz. Bass Boost 018 dB und Phase Shift 0180. Kompakter Aluminium Khlkrper mit Seitenteilen aus Aluguss. Hochpegel Eingnge mit Error Protection System, Auto Turn On und Start Stop Ready. MOSFET PWM Netzteil mit 3 fach Schutzschaltung

ESX Quantum QM500.1, ein 1-Kanal Verstärker mit Class D Technik und sehr hohem Wirkungsgrad. Mono Class D Mini Digital Verstärker mit 500 Watt RMS Ausgangsleistung. 1 x 280/500 Watt RMS @ 4/2 Ω. Subsonic 10–40 Hz und LP 50–5000 Hz. Bass-Boost 0–18 dB und Phase Shift 0–180°. Kompakter Aluminium Kühlkörper mit Seitenteilen aus Aluguss. Hochpegel-Eingänge mit Error Protection System, Auto Turn-On und Start/Stop Ready. MOSFET-PWM-Netzteil mit 3-fach Schutzschaltung sowie kompakte Kabel-Fernbedienung für den Basspegel, RCA/Cinch und Hochpegel-Eingänge über Kabelbaum. Abmessungen 190 x 35 x 112 mm, Wirkungsgrad bis zu 86%.

Merkmale
  • 1-Kanal Verstärker
  • Fortschrittliche Class D Technik mit sehr hohem Wirkungsgrad
  • Selektierte und audiophil abgestimmte Bauteile
  • Kompakter Aluminium Kühlkörper und Seitenteile aus Aluguss
  • Hochpegel-Eingänge mit Error Protection System
  • Auto Turn-On, Start/Stop Ready
  • MOSFET-PWM-Netzteil, 3-fach Schutzschaltung
  • Kompakte Bass-Kabel-Fernbedienung
  • RCA/Cinch und Hochpegel-Eingänge über Kabelbaum
  • Abmessungen 190 x 35 x 112 mm
  • Wirkungsgrad bis zu 86%
Technische Daten
  • Mono Class D Mini Digital Verstärker
  • 500 Watt RMS Ausgangsleistung
  • 1 x 280 Watt RMS @ 4 Ω
  • 1 x 500 Watt RMS @ 2 Ω
  • Subsonic 10–40 Hz
  • LP 50–5000 Hz
  • Bass-Boost 0–18 dB
  • Phase Shift 0–180°
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2020058994

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4.1 ★★★★★
Based on 29 reviews
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Verified Purchase
Elaine li
Phoenix, 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
Draper, 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.
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Reviewed in the United States on August 9, 2019
T
Thomas J. Shandorf
Port Orchard, 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.
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Reviewed in the United States on July 23, 2019
S
Verified Purchase
Sarah Sofía Ortiz Campos
Los Angeles, 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.
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Reviewed in the United States on December 30, 2025
A
Verified Purchase
Andres Hoyos
Birmingham, US
★★★★★ 5
Excellent customer service
Format: Paperback
Totally recommendable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2019

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