ESX QXE15D2
SKU: 26507594440

ESX QXE15D2

Sale price$170.55 Regular price$189.50
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Description

ESX QXE15D2ESX Quantum Serie Fr die QUANTUM QXE Woofer Serie haben die ESX Entwickler komplett neue Aluminium Gusskrbe entwickelt. Bei diesen Krben wurde auf zwei Eigenschaften besonderen Wert gelegt: Eine mglichst groe Zentrierung um optimalen Hub der Membrane zu gewhrleisten und eine sehr gute Hinterlftung von Spider und Schwingspule. Dies mindert die Komprimierung bei der Auslenkung der Membrane und frdert die Khlung der Schwingspule. Um die Khlung weiter zu


ESX Quantum Serie

Für die QUANTUM QXE Woofer Serie haben die ESX Entwickler komplett neue Aluminium-Gusskörbe entwickelt. Bei diesen Körben wurde auf zwei Eigenschaften besonderen Wert gelegt: Eine möglichst große Zentrierung um optimalen Hub der Membrane zu gewährleisten und eine sehr gute Hinterlüftung von Spider und Schwingspule. Dies mindert die Komprimierung bei der Auslenkung der Membrane und fördert die Kühlung der Schwingspule. Um die Kühlung weiter zu verbessern und somit die Belastbarkeit zu steigern, wurde die T-Plate zusätzlich mit Lüftungslöchern versehen. Die 76 mm (3“) Doppelschwingspule auf schwarz eloxiertem Aluminium-Träger wird von zwei kräftigen 100 oz. (Y30) Magneten angetrieben, was für einen äußerst effizienten Wirkungsgrad bis zu 89 dB sorgt. Die 40 mm lang gewickelte Schwingspule verleiht der Membrane eine lineare Auslenkung von +/- 14 mm und eine mechanische Auslenkung von sogar bis zu +/- 22 mm. Dadurch entwickelt die geschöpfte Papiermembran mit doppelt vernähter Schaumstoffsicke einen enormen Schalldruck und präzise klingende Bässe.

Eigenschaften:

✓ Robuster Aluminium-Gusskorb
✓ 76 mm Doppelschwingspule mit 40 mm Wickelhöhe
✓ Doppelmagnet mit 200 oz. (5,6 kg)
✓ Belüfteter Polkern
✓ T-Plate Belüftung und Spider mit Hinterlüftung
✓ Doppelt vernähte Sicke
✓ Geschöpfte Papiermembran
✓ X-Max. +/- 22 mm


Technische Daten: 

38 cm (15”) Subwoofer

Belastbarkeit 1500/2000 Watt RMS/Max.

Impedanz 2+2 Ω

Einbautiefe 205 mm

Einbauöffnung 350 mm

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SKU: 26507594440

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Dennis Dawson
Lexington, US
★★★★★ 5
Great Process for Presentation Noobs
Format: Paperback
I had already agreed to give a workshop to my co-workers about how to give more effective presentations when I purchased this book for prep. I immediately adapted the recommended process. After years of creating my own slide decks I have my quirky development process. Following the guidelines in this book will allow anyone at any skill level to methodically create a dynamic slide deck and give a speech that will move the audience to action. I wish I'd had it 35 years ago, when I first started making slide decks, before I learned the hard way that bullets kill.
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Reviewed in the United States on June 27, 2024
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Jon DiPietro
Cuba, US
★★★★★ 5
ESSENTIAL and Good for More Than Just Presentations
Format: Kindle
This is the second time I purchased this book. I had an older edition and decided to purchase the update. I'm glad I did, as this expands and improves upon the first edition. The book is absolutely essential for anyone putting together a presentation. Not only does it provide sound theories behind persuasion and storytelling, it makes the process dead-simple with an easy-to-follow template. And this template works for more than just presentations. The structure works for pretty much any content you're creating whether that's a presentation or a blog post or a video. Can't recommend this highly enough.
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Reviewed in the United States on December 30, 2021
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Daniel Kilburn
Birmingham, US
★★★★★ 3
Follow the template
Format: Paperback
Not much different from the 2005 ed, which was good Version 4, it is practically verbatim. The only major change I can see is the Story Template changed all of the terminology and dropped Act III all together leaving it pretty much up to the reader to figure out how to close the presentation. I prefer the V.1 template over this one. Slicker paper and color photos, and the story boarding is more developed. Following the template is key to pulling the presentation off. A good portion of the book is still geared toward a Corporate audience with the assumption that the reader is an upper-level manager with a team of employees to do your work for you. Know what you are getting into. The creation of an effective 15 minute presentation can take hours for a solopreneur. I use the 45 minute format to create 15/20 minute training videos. I will recommend this book to anyone who creates and delivers PPT presentations, can focus and stick to the plan.
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Reviewed in the United States on July 11, 2018
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Jude Barack
Lowell, US
★★★★★ 5
Practical guide to building a good presentation
Format: Kindle
I liked the walking through the process of preparing a presentation. Easy to read, easy to follow...
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Reviewed in the United States on September 11, 2018
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lazy reader
Lowell, US
★★★★★ 5
Better PowerPoints
Format: Kindle
It will change the way you think about making presentations.
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Reviewed in the United States on August 25, 2019

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