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Description
EAW RSX218 Self-Powered Subwoofer - Dual 18inDesigned to streamline setup and deliver maximum results in minimum time, RADIUS couples unique and intelligent features with EAWs signature acoustical design to deliver solutions for rental firms and system integrators. The powerful RSX218 dual 18 subwoofer is ideal for production applications, offering push button cardioid operation for added sonic control. The RSX218 features onboard electronics (1400W maximum) and ultra wide ports that drastically
Designed to streamline setup and deliver maximum results in minimum time, RADIUS couples unique and intelligent features with EAW’s signature acoustical design to deliver solutions for rental firms and system integrators. The powerful RSX218 dual 18” subwoofer is ideal for production applications, offering push-button cardioid operation for added sonic control. The RSX218 features onboard electronics (1400W maximum) and ultra-wide ports that drastically reduce low-frequency turbulence. EAWmosaic™ app provides total system optimization from anywhere in the venue, plus intuitive room design and prediction in a single, comprehensive application. With the proven sonic performance of EAW’s acoustic design and DSP mastery plus full Dante integration across the line, RADIUS delivers an intelligent and flexible system to fit any budget.
Applications
- House of Worship
- Theatres, Auditoria and Performing Arts Centers
- Live Music Clubs
- Corporate AV Houses
- Live Production/Regional Rental Houses
- Dry Hire
Features
- Push-button cardioid operation provides directivity to lower excess low-frequency energy on stage.
- Extremely approachable EAWmosaic™ iOS app delivers system prediction, control and monitoring from any location in the venue.
- Proven EAW acoustical design and DSP including Focusing™ and DynO™ provides a pristine impulse response at all output levels.
- Integrated Dante™ networking (with loop-thru) on all models including Analog redundancy capability.
Specifications
- Frequency Response: 27 Hz -125 Hz
- Max SPL: 141 dB (Half Space)
- Operating Mode: Single-amp LF; DSP w/ Dyn0
- Subsystem: 2 x 18 in cone, 3 in voice coil
- Nominal Beamwidth:
- Horizontal 360°
- Vertical 360°
- Power Handling: 1400W
Connections:
- Powercon AC Mains/Loop
- 2x Neutrik etherCON
- RJ-45
- XLR Input/Loop
Dimensions:
- Height: 20.58 in (522.7 mm)
- Width: 44 in (1117.6 mm)
- Depth: 31.13 in (790.7 mm)
- Weight: 153 lbs (69 kg)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 669 reviews
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Product Reviews
★★★★★ 5
Parents of HS Students: READ THIS BOOK!
Format: Hardcover
A must-read book for parents navigating the "IVY OR BUST" aspirations of all top-performing high school students. Families simply can not afford the near-100K/year tuition for these institutions. It's unsustainable, and adding soul-crushing debt (before a career is even begun!) is not what parents want for our students. Enter Dream School: a guide to finding YOUR student's opportunity (and less expensive education) amid the noise and rah-rah of aggressive college recruiting. The book is a fast, comprehensive read which gives parents guidance and "permission" to consider schools with less name recognition/lower cost, but with high performance teaching and reasonable return on investment (ROI.) Remember the goal: a college degree for a happy, fulfilled student ready to enter the job market or grad school.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2025
★★★★★ 5
More than one way to a quality education
Format: Hardcover
As a high school counselor, I watch students and parents driving teens to the brink of exhaustion trying to get into the "right" school. I will not deny that there are some benefits to certain highly selective schools, but the issue is that very few do get in there, even if they are capable, and then what? Students think their future will not be as bright or that they will have fewer opportunities, and this book debunks that idea with research and sound principles. Finding a school that works with your strengths, your goals, and your budget is paramount today, and the very best way to create a future that brings fulfillment. Well-written and researched, this book should be reassurance for parents and students that there are many schools that can provide quality education and opportunities for our young people.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025
★★★★★ 5
Permission to Help My Child Find Joy
Format: Hardcover
As a parent starting the college search process, I've really come to appreciate Jeff's insights in his previous books, podcast and newsletter. So pleased to finally have this book at my disposal, and less than a month in, it's already dog-eared and marked up!
Like most parents out there, I'm fighting my own internal inertia to align my child's accomplishments against the "metrics" (real or imagined) of admission, and gravitating towards the big names. If you are in that stage, I'll say from personal experience that now is a great time to pick up this book. It's a quick read (for someone who's not a "reader"), and it plants the right questions and data in your head to open your perspective.
Its funny, every good parent I know just wants their kid to be happy, to find their joy in life. When it comes down to it, our only equating of big name to their happiness comes a derivation that success brings happiness, and big school brings success. As Jeff suggests, this book doesn't say DON'T seek the big name... It just gives permission to look more broadly, that the same success, and perhaps even greater happiness, can be found elsewhere. Now we just need need to make sure our kids see that too, and they are empowered to seek their joy with our full support.
There is still data in here that confirms name schools do convey certain advantages. Whether those advantages align with a child's success and happiness is the question we can chase in this process. I, for one, really appreciate Jeff's efforts to make the case for the broader search and taking the time to do it with excellent, fresh analysis of the data in hand. Maybe this book and others generate the momentum to continuing these unique data streams to break the US News/Naviance overload of the process.
Good luck to everyone in a similar boat, and I hope you find this as useful a reference as I did.
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Reviewed in the United States on September 22, 2025
★★★★★ 4
Good Book!
Format: Hardcover
Pretty insightful book! I don't read college books too often but Selingo has very very good ideas that can easily transfer to college.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Great read to start on the college search journey
Format: Hardcover
Highly recommend for high school parents and students!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
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