Marantz AV 20 13.4 Ch Home Theatre AV Processor - Bonus Dirac Art Licence
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Description
Revival Audio Sprint 3 Bookshelf SpeakersIntroducing SPRINT: Redefining Affordable Excellence in Audio Say hello to SPRINT more than just an affordable speaker range, it's a revolution in audio engineering. Born from nearly four decades of expertise, SPRINT is the masterpiece of some of the most innovative minds in the industry. SPRINT 3: The Standmounter That Redefines Audio SPRINT 3, the 2 way standmount speaker, proudly inherits the advanced technologies of the ATALANTE line, infused with
Introducing SPRINT: Redefining Affordable Excellence in Audio
Say hello to SPRINT – more than just an affordable speaker range, it's a revolution in audio engineering. Born from nearly four decades of expertise, SPRINT is the masterpiece of some of the most innovative minds in the industry.
SPRINT 3: The Standmounter That Redefines Audio
SPRINT 3, the 2-way standmount speaker, proudly inherits the advanced technologies of the ATALANTE line, infused with a unique SPRINT twist. Featuring a 28mm RASC soft-dome tweeter and our patented ARID (Anti-Reflection Inner Dome) technology, SPRINT 3 absorbs over 95% of unwanted resonance, providing an elevated listening experience. Whether you're spinning vintage vinyl or enjoying the latest hits, SPRINT 3 delivers clarity and precision.
Unmatched Bass Dynamics with BSC Woofers
The high-end BSC (Basalt Sandwich Construction) 7” woofer perfectly balances rigidity and lightweight design. With superior damping construction, SPRINT 3 ensures rapid yet smooth responses and impressively tight bass dynamics, making your music feel more alive than ever.
ELYTRON Front Baffle: A Revolutionary Design
The ELYTRON front baffle, an original Revival Audio creation, is developed through hundreds of hours of meticulous simulation. This magnetic baffle, with fabric grills attached from behind, can be easily removed or attached, enhancing both aesthetics and sound quality. Its asymmetric shape and curvy angles optimize high-frequency directivity and reduce diffraction impact, ensuring precise and balanced sound across all environments.
Detailed Restitution with the RASC 28mm Soft-Dome Tweeter
The iconic RASC tweeter, coated with our secret recipe and incorporating ARID+ technology, delivers detailed restitution beyond expectations. The asymmetrical suspension guides the dome resonance-free, allowing better dispersion and a clearer sound. The oversized ferrite magnet system offers high magnetic force and an efficiency of 91dB, ensuring powerful and dynamic audio.
Innovative BSC 7” Woofer for Superior Sound
The BSC woofer, made from eco-sustainable basalt, offers unmatched sound dynamics. This unique construction, with three layers including a special felt and polymer glue, ensures excellent damping and a fast, smooth response. Experience the tight bass dynamics that set SPRINT 3 apart in the high-end audio world.
Hand-Tuned Crossover for Perfect Sound Balance
At Revival Audio, we hand-tune each crossover, placing real components on a tuning board and meticulously measuring the results. We listen extensively and fine-tune to achieve the perfect sound balance. "Measurements define good crossovers, but only craftsmanship and experience build extraordinary ones."
Experience the Future of Affordable Audio with SPRINT 3
SPRINT 3 isn’t just a speaker; it’s a statement of innovation and excellence. Discover the next level of audio performance with SPRINT 3 and immerse yourself in a world of sound precision and quality that must be heard to be believed.
Specifications
| Type | 2-way bookshelf loudspeaker |
| Drivers |
|
| Frequency Response (+/-3db) | 55Hz – 22kHz (-3dB) |
| Sensitivity (2.83V/1m) | 87dB/2.83V/ 1 metre |
| Nominal Impedance | 6 ohms |
| Minimum Impedance | 4.5 ohms at 175Hz |
| Crossover Frequency | 1.8kHz |
| Recommended Amplifier Power | Power handling: 150 watts, starting from 30 watts. |
| Recommended Room Size | 15 to 35 m2 |
| Dimensions (H*W*D) | 380 mm x 213 mm x 307 mm |
| Net Weight | 9.1 kg (20.06 lbs.) |
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Exchange/Return Notes
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4.8 ★★★★★
Based on 1723 reviews
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Product Reviews
★★★★★ 1
Student Review
This book is an excellent introduction to the basic principles of insurance. We used this text as a supplement in our Intro to Act. Sci. class. It is very readable, easy to understand. Minimal mathematics required, some basic calculus concepts used, but only briefly. Don't let it's small size fool ya, it has plenty of information in there.
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Reviewed in the United States on June 21, 2001
★★★★★ 5
A #MustRead for cybersecurity practitioners
Format: Kindle
Rick Howard's latest book is the ultimate reference for cybersecurity practitioners, making it an essential read for anyone in the field. With his straightforward and refreshingly irreverent writing style, coupled with his profound technical knowledge, Rick has created a narrative that is easy to understand and grasp. He delves into the foundational aspect of cybersecurity, which he refers to as the cybersecurity first principle, which he then it to specific high-impact strategies.
The book has eight well-written chapters providing a comprehensive overview of those strategies. Importantly, Rick then offers an up-to-date and thorough exploration of the complementary capabilities (tactical-level tools) that can be utilized to "reduce the probability of material impact due to a cyber event" - the cyber first principle.
In the concluding chapter, Rick succinctly summarizes his contribution to the field, stating, "And that's it. Those are all the tools you need to design, build, and enhance a cybersecurity program based on first principle thinking." This assertion highlights the value of his book as a practical guide for designing and improving cybersecurity programs with a focus on first principles.
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Reviewed in the United States on May 31, 2023
★★★★★ 5
Absolute must read if you oversee any portion of a cyber security program!
Format: Paperback
I loved this book. The concepts and ideas presented are a great wake up call for an industry that is so focused on blinking light hardware and the next big technological thing...this book challenges the paradigm that you need to strip your security culture down to some very core ideas...then build a solid security program around your security first principle(s). Without that core idea, you're just throwing away money on tools that may not actually be addressing your root needs.
Great read for anyone looking to rethink their security program, security culture, and security spend.
BRAVO!
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Reviewed in the United States on June 7, 2025
★★★★★ 5
Context, Strategies and Wisdom in a single package
Format: Kindle
This was my first book I have read by this particular author. I had spent some time looking for a comphrensive approach to Cyber Security and found many other texts to be lacking. Certain aspects are well documented, but no single source that brought it all together. This is exactly what First Principles brings to the table. As a practicioner that looks for better ways to formulate the objectives of SecOps Use Cases I have found the methods presented in this book to be immensely helpful. I have also given copies aways as a gifts to students who are just entering the field as this is by far the best intro to the long history of Cyber Security that combines the best direction for the future. The historical context that the author brings through first hand experience is beyond a treasure trove. It has been said many times in cheezy ads, but honestly, if you only read one book on Cyber Security make it this one.
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Reviewed in the United States on June 21, 2023
★★★★★ 5
My title review
Format: Paperback
Great book , up to date and very good reading
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Reviewed in the United States on December 15, 2025