New DIY kit: SEAS 403 Revisited!

We are proud to introduce the SEAS 403 Revisited – a modern reinterpretation of one of our classic loudspeaker designs, the SEAS KIT 403 from the 1970s.

This project brings together decades of audio craftsmanship, modern engineering, and a passion for timeless sound. Developed in collaboration with cultural entrepreneur and music lover Martin Revheim, the 403 Revisited pays tribute to SEAS’ 75-year legacy of innovation while making the joy of true high-fidelity audio more accessible than ever.

The kit is a classic wide-baffle, 3-way design housed in a beautiful standmount enclosure. It delivers a smooth and balanced sound with impressive sensitivity and a rich, controlled bass response from its 10-inch woofer. The speaker’s natural tonality and musicality make it equally at home in casual listening spaces and dedicated hi-fi setups – a timeless design reimagined for modern music lovers.

Please also have a look at the article about the project here: https://www.matogdrikke.no/seas. It’s in Norwegian, but please use google translate if needed.

New Ultra-High-Performance Woofer E0117-08 W19NX004

Audio enthusiasts have a new reason to be excited as the latest addition to the TPCD line of drivers has been unveiled—a cutting-edge ultra-high-performance woofer designed for superior sound reproduction.

Built with Metamodal™ TPCD technology from Composite Sound, this woofer strikes the ideal balance between low weight, high stiffness, and controlled damping resulting in superior clarity, detailed sound, and a more lifelike listening experience.

Engineered for floor standing 2-way or a compact 3-way speaker setup, this woofer delivers precision and depth, making it a top choice for audiophiles seeking the ultimate in performance.

Visit the product page for more details.

Please note that SEAS will be closed for Summer holidays from 14th July to 4th August. We wish everyone a good summer!

Introducing SEAS Algorithms: Powering the Next Wave of Intelligent Audio Technology

SEAS is proud to unveil a new business area: SEAS Algorithms, a bold expansion into software services aimed at shaping the future of smart technologies across industries. Building on our legacy of innovation, SEAS Algorithms delivers cutting-edge solutions that help clients unlock the full potential of their devices, applications, and cloud ecosystems.

Smarter Software, Tailored Intelligence
SEAS Algorithms focuses on high-performance algorithm licensing, cloud integration, and intelligent application development. Our advanced algorithms are custom-tailored to optimize device performance, improve decision-making, and enable smarter user experiences. From embedded firmware to full-scale platforms, our solutions are designed to meet the demands of modern, data-driven industries.

Cloud-First Innovation
We provide end-to-end cloud management—from secure authentication and scalable storage to responsive web portal development. Whether you're launching a new product or scaling a service, SEAS Algorithms ensures robust, seamless integration with today's leading cloud infrastructures.

Human-Centered by Design
At SEAS, innovation starts with the user. Our user-centered design process includes in-depth research, wireframing, and usability testing to create intuitive products that resonate with real-world users. Every solution is purpose-built to solve specific client challenges, ensuring measurable impact and long-term value.

Driving Global Innovation Forward
SEAS Algorithms marks the next step in our mission to empower industries worldwide through technology. With a steadfast commitment to quality, agility, and collaboration, we continue to push the boundaries of what’s possible—transforming ideas into intelligent, scalable solutions.

Discover what SEAS Algorithms can do for your business. The future is smart. Let’s build it together.

For enquiries regarding SEAS Algorithms, please contact Ginelle Lin, ginelle.lin@seas.no.

New DIY kit SEAS Toy!

We’re excited to unveil our newest compact speaker featuring the state-of-the-art Metamodal TPCD coaxial driver. As a further evolution of our popular SEAS Joy kit, this playful yet powerful addition is aptly named SEAS Toy.

The SEAS Toy delivers a remarkable listening experience, recreating any soundstage with outstanding clarity, detail, and dynamic range. It's an excellent choice for both stereo and surround setups, making it a versatile upgrade to any audio system.

For bass enthusiasts seeking the ultimate full-range experience, we recommend pairing it with a SEAS Extreme subwoofer to extend the low end.

Please also check out our other kits in the SEAS DIY kit section.