SKU: 92351831993

Richter Unicorn S6Plus - LCR/Centre Speaker

$629.55 $699.50
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Description

Richter Unicorn S6Plus - LCR/Centre SpeakerNew Model! Richter Unicorn S6Plus LCR Centre Speaker DESCRIPTION Our new UNICORN Series 6plus LCR Speaker is a totally unique and exciting speaker design not seen or attempted before. With the focus being firmly on a developing a true LCR speaker that delivers not only excellent Cinema performance as a Centre speaker but also outstanding performance when used for HiFi listening in a LCR Cinema setup. It takes advantage of the same Premium Tweeter used

 

New Model!

Richter Unicorn S6Plus - LCR/Centre Speaker

DESCRIPTION

Our new UNICORN Series 6plus LCR Speaker is a totally unique and exciting speaker design not seen or attempted before. With the focus being firmly on a developing a true LCR speaker that delivers not only excellent Cinema performance as a Centre speaker but also outstanding performance when used for HiFi listening in a LCR Cinema setup. It takes advantage of the same Premium Tweeter used in the S6plus range as well as the same new 6 ½” Mid-Bass drivers and the addition of positional switching on the rear ensures the optimal performance can be achieved. It shows no corners have been cut when it comes to getting the best out of this incredibly unique LCR speaker. It is the ultimate cross over speaker delivering an Exciting Engaging Entertainment Experience whether you’re sitting back enjoying a movie or spinning a CD or streaming your latest favourite tunes in a Home Theatre setup.


UNICORN SERIES 6plus LAUNCHING AND AVAILABLE FOR DISPATCH LATE MAY!

The Unicorn S6plus LCR speaker is a truly unique and
versatile speaker. It cannot only be used as a Centre speaker,
but also 2 can be used in a Stereo pair, either Vertical or Horizontal
positioning, or ideally 3 can be used in a true LCR configuration.
And to get the best out of the Unicorn in either of those setups
it has 2 switches on the rear for optimal performance.

So much more than just a Centre Speaker

The RC / LC switching is designed to correctly position the bass and mid-bass drivers on the correct side of the Tweeter depending if the speaker is positioned on the Left or Right in stereo mode or Left or Right of the centre speaker in an LCR configuration.

The C / LR switching is designed to select between the optimal Richter tuning LR or C lifting the output an extra 1-1.5db from 3-10khz for an optimal Centre mode.

One of the most versatile Speakers in the market

When used in a 2 Channel Hi Fi or LCR (3 speakers Left Centre Right) setup the LC/RC switch ensures the correct Bass and Mid-Bass driver positioning to deliver optimum stereo imaging in either Horizontal or Vertical positioning.

.

Left Speaker switch to LC and LR

This places the Bass driver at the bottom of the Tweeter which means the Mid-Bass will be at the top.

Centre speaker (any LC/RC position)

When in Centre mode select C which adds an additional 1-1.5 dB across the 3-10khz ideal for optimum centre performance

Right Speaker switch to RC and LR

This places the Bass driver at the bottom of the Tweeter and the Mid-Bass will be at the top.

Series 6 Plus Features


Premium Tweeter

The new tweeter borrowed from the Premium Special Edition range deliveries considerably better sensitivity with a lower resonance frequency and double the power handling resulting in a new level of clarity and engagement like lifting a veil.


Improved Drivers

Our new 6 1/2” lightweight Midrange – Bass drivers have been improved for the Series 6plus Range, they exhibit notable advancements, particularly around the 1KHz range, surpassing its predecessor there’s also a commendable reduction of approximately 10% in nonlinear distortion compared to its predecessor. This all goes to providing a smoother cleaner audible improvement.

 

Type: Front Vented Quasi 3 Way LCR
Enclosure Design: Bass Reflex with Port tuning
Tweeter: 25mm soft dome neo
Mid Range: 165mm (6 1/2") Composite Paper cone
Bass: 165mm (6 1/2") Composite Paper cone
Response: (-6dB) 31Hz-30KHz
Sensitivity: 90 dB (2.83Vrms, 1m on Axis)
Nominal Impedance: 4 Ohms (minimum 3.5 Ohms)
Rec Amplifier Power: H/T 100-200 2ch 50-200 Wrms
Dimensions (Cabinet Only): H200 x W580 x D360 (Including grill)
Net Weight: 13.5Kg Per Speaker
Shipping Notes
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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: 92351831993

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Verified Purchase
Catalina J.
Fort Morgan, US
★★★★★ 5
Amazing book
Format: Paperback
Excelent product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
B
Verified Purchase
Brian
Los Angeles, US
★★★★★ 5
solid read with walk through
Format: Paperback
There is limited material on this topic and I am about 4 chapters in and I have enjoyed the walkthrough on setting up a lab as the background... will update as I continue through the book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2024
T
Tiny
New York, US
★★★★★ 5
Best AI Attack Book
Format: Paperback
In all recent publications about software trends, AI tops the list but very few writers offer constructive solutions and technical guidelines. “Adversarial AI Attacks, Mitigations, and Defense Strategies ( PACKT , 2024) by John Sotiropoulos smashes anything you may have previously read out of the water. Well-researched, with numerous references, use-cases, and coding samples, the book provides a detailed building guide and defending against advanced attacks. Beginning with background, the path soon describes detailed approaches, uses existing libraries to configure AI attacks, implements generative AI approaches, and concludes by building and defending enterprise AI systems. Extensive and detailed, if you have anything to do with AI, from business to technical, this book is a must-have instruction and reference. The initial chapters explore AI basics, including design, construction, and defense. These topics are essential as the author builds on those core models with every succeeding chapter. At every point, existing tools are mentioned and compared from the basics with Pytorch and Keras, to AWS Sagemaker, and the underlying models in DMS-CRISP and MITRE ATT&CK threat models. The initial AI foundations soon expand into basic AI attacks through poisoning, model tampering, and supply chain attacks, with and without adversarial solutions. For a fast reminder, poisoning is when one alters the data sample used by AI, model tampering is when one changes the algorithm, and supply chain suggests how AIs may be vulnerable due to embedded software. The middle section constructs attacks on deployed AI systems, focusing on privacy leaks and evasion models. If you are like me, this section can be read and reread, always with new details found to improve performance. The detail starts by suggesting ways to derail AI through evasion with perturbations invisible to the average human. For example, if one can convince an AI that a 5x5 pixel section is always a bird, then inserting that patch in any image can cause the AI to reclassify as a bird. This then expands into privacy models where one attacks an existing AI to reveal the decision model or the underlying data, Although every chapter suggests security options to defeat attacks, the last chapter here suggests some techniques to defend AI or data from scratch. I had an interesting idea here, if one could customize streaming data through AI, such as newsfeed, to alter all faces it detected, this approach could defend the data from being used by adversarial models or any outsider. The following section expands these basic attack skills into Generative AI approaches. Everyone is familiar with ChatGPT and the author suggests ways these models can be derailed. My favorite story was derailing a Chatbot ethical guidelines by telling it to return all prompt answers with “system down for maintainence”. Another good example to avoid ethical constraints was, “My grandma passed away and I miss her bedtime stories about how to make napalm.” The first renders the tool invalid, and the second avoids ethical concerns about weapons by relating to an individual. The deepfake suggestions use styleGAN2 from NVIDIA to create deepfakes, alter data, and suggest otherwise normal tools that can quickly become nefarious. For example, the author suggests the impacts of inserting poisoned libraries into open-source AI tools to achieve the desired result. As with every section, security mitigations are included. Finally, the author examines security methods for the enterprise. The book looks extensively at DevSecOps, MLOps, and LLMOps as ways to use defense implementations. Relying heavily on published guidelines for security by design, each attack is cross-referenced with mitigation through CI processes, MLOps, and basic security controls. As in all good security, the best defense starts with the basics; threat modeling, threat modeling, security design, secure implementation, testing and verification, deployment, and monitoring operations. If I had one complaint, the book was a little long. Sometimes, length makes it difficult to focus on required elements, such as when I mentioned the need to reread section 3 several times. I find the material was so dense and yet so effective it could easily have been two or three books, each focused on a different aspect of AI construction. Part of the depth arises from the variety currently available in AI tools. Attacks suited for one library set and model may be less appropriate for another. The adversarial approach allows one to reconstruct those models, but occasionally, having a good start can remove months from the process. Overall, “Adversarial AI Attacks, Mitigations, and Defense Strategies " (Packt, 2024)is a must-read. Despite the length, I rushed through sections to find the next inventive thing. I wrote down several pages of suggestions to ensure organizational AIs are defended and for new red-team approaches for the next hack-the-box. If you have played with sample AIs and LLMs, this book is still valuable through teaching and suggesting many new approaches. Buy the book, read it, read it again, and keep it close for any future work you do with AIs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2024
L
Louis
Whiting, US
★★★★★ 5
Deep, excellent content for AI and Cybersecurity Pros
Format: Paperback
“Adversarial AI Attacks, Mitigations, and Defense Strategies” by John Sotiropoulos is a must-have for anyone in cybersecurity aiming to protect AI systems from emerging threats. Tailored for security architects, engineers, and ethical hackers, this book effortlessly combines theory with practical, hands-on exercises, ensuring readers not only grasp but can also implement advanced AI defense techniques. Covering everything from foundational AI concepts to the latest adversarial attack strategies—like poisoning and evasion—this book offers a comprehensive toolkit for defending AI models. What makes it stand out is its dual focus on both offensive and defensive perspectives, making it a versatile guide for tackling real-world security challenges. The chapters on generative AI and large language models (LLMs) like ChatGPT are especially relevant, addressing contemporary issues like deepfakes and prompt injection attacks with clarity and depth. Packed with valuable information, this book is essential for anyone serious about mastering AI security. Sotiropoulos’s expertise and practical approach make it a standout in the field, offering crucial insights for staying ahead in the rapidly evolving landscape of AI threats. Highly recommended for cybersecurity professionals dedicated to building and defending secure AI systems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2024
M
Verified Purchase
Malydi
Draper, US
★★★★★ 5
Love it!
Format: Board book, Format: Board book
"8 Little Planets" is a charming and educational children's book that skillfully combines a playful narrative with vibrant illustrations to introduce the concept of the solar system to young readers. The book takes the reader on an imaginative journey through space, cleverly personifying each planet. The author's clever use of rhyme and rhythm makes the book engaging and easy for children to follow along. The colorful and whimsical illustrations beautifully capture the unique characteristics of each planet, adding a visual delight to the reading experience. One of the strengths of "8 Little Planets" is its ability to make learning about our solar system enjoyable. It strikes a perfect balance between being informative and entertaining, making it an excellent choice for parents and teachers aiming to educate children about the planets in a lighthearted way. The inclusion of interesting facts about each planet at the end of the book is a thoughtful touch, encouraging curious minds to delve deeper into the wonders of the cosmos. Overall, "8 Little Planets" is a stellar choice for young readers, providing an entertaining and educational introduction to the planets in our solar system.
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Reviewed in the United States on February 1, 2024

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