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Description
GZCA 3000X.M1Ground Zero Competition Serie Die Erfahrung einer echten Konzertatmosphre oder eines Clubgefhls bedarf professionell hoher SPL Pegel. Dies erfordert jedoch sehr spezielle und leistungsstarke Lautsprecher und Verstrker. Die Entwicklungsabteilung von GROUND ZERO macht keine Kompromisse, wenn der Zweck des Produkts so klar ist. Aus diesem Grund ist ein COMPETITION Produkt die richtige Wahl fr anspruchsvolle Kunden mit hohen SPL Erwartungen. 1 Kanal 1 Ohm
Ground Zero Competition Serie
Die Erfahrung einer echten Konzertatmosphäre oder eines Clubgefühls bedarf professionell hoher SPL-Pegel. Dies erfordert jedoch sehr spezielle und leistungsstarke Lautsprecher und Verstärker. Die Entwicklungsabteilung von GROUND ZERO macht keine Kompromisse, wenn der Zweck des Produkts so klar ist. Aus diesem Grund ist ein COMPETITION-Produkt die richtige Wahl für anspruchsvolle Kunden mit hohen SPL-Erwartungen.
1-Kanal 1-Ohm stabiler Breitband SPL-Hochleistungsverstärker mit Class D Schaltung, integrierter Aktivweiche und Bass Boost
✓ SPL Hochleistungsverstärker
✓ Class D Technologie
✓ Variable Aktivweiche und Bass Boost
✓ Breitbandige Wiedergabe
✓ Stabiles Hochspannungsnetzteil
✓ Großzügig dimensionierte Anschlüsse
✓ Massiver Kühlkörper mit Ground Zero Schriftzug
✓ Besonders für SPL und SQL Anwendungen geeignet
Technische Daten:
|
Ausführung M1 Variante
|
Competition SPL Verstärker
|
|---|---|
|
Kanäle
|
1
|
|
Ausgangsleistung (@ 4Ω)
|
1000 Watt RMS
|
|
Ausgangsleistung (@ 2Ω)
|
1825 Watt RMS
|
|
Ausgangsleistung (@ 1Ω)
|
3180 Watt RMS
|
|
Frequenzgang
|
|
|
HPF / LPF / BPF
|
● / ● / ●
|
|
Bass Boost / Phasenregelung
|
● / ○
|
|
Hochpegeleingang / Auto-on
|
○ / ○
|
|
Fernbedienung
|
● |
|
BIAS Regelung
|
○
|
|
Linkmode
|
○ |
|
Abmessungen (B x L x H)
|
265 x 150 x 58mm
|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.5 ★★★★★
Based on 451 reviews
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Product Reviews
★★★★★ 5
This is the book you are looking for.
Format: Paperback, Format: Paperback
After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary.
Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left to the test date (we’re now down to just 2 weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose?
Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions.
Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%.
As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test.
This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Fantastic categories for SAT vocab
Robert’s vocab book has been a fantastic addition to my tutoring resources. My students love the ease of progression through the short chapters. It is helping tremendously with vocabulary comprehension in addition to his mock tests.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2025
★★★★★ 5
Look no further.
Format: Kindle, Format: Kindle
After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary.
Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left before her test date (we’re now down to just 2 ½ weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose?
Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions.
Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%.
As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test.
This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
★★★★★ 5
Great list of words
Format: Kindle
Useful words, well organized. It's a valuable resource for students who are looking for points beyond grammar/notes/transitions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025
★★★★★ 5
Best SAT vocab book you can find!!!
Robert has always been a trusted author in the field of SAT, but I can’t express how helpful this book is for the test and for college. I can’t EXPRESS how much this book helped me through 4 years of writing in college!!! For any type of learner at any level, this book provides the much needed help by grouping words together for maximum learning!!! Highly recommend!!! Buying another one for a family member!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2024
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