Bowers & Wilkins 603 S3 Floorstanding Speaker

The Bowers & Wilkins 603 S3 is the largest floor standing speaker in the 600 Series, perfectly suited for spacious rooms and home theatre setups. It combines cutting-edge acoustic technologies to deliver exceptional sound quality. At its core is the all-new Titanium Dome™ tweeter, offering outstanding resolution and refined high-frequency performance, ensuring an immersive and accurate listening experience. Complementing this is the renowned Continuum™ cone FST™ midrange driver, engineered for precision and clarity by eliminating abrupt transitions in sound reproduction, resulting in a more open and natural performance. The 603 S3 also features an upgraded tweeter grille mesh, originally developed for Bowers & Wilkins' prestigious Signature models, enhancing acoustic transparency and contributing to remarkable realism and detail. Its dual optimized bass cones deliver deep, powerful, and controlled low-frequency response, making it equally impressive for music and movie playback.

Additional enhancements include newly designed speaker terminals, derived from the 700 Series, offering a cleaner signal path and improved connectivity between the amplifier and speakers. Designed to appeal to a wide range of listeners from audiophiles and vinyl enthusiasts to home theatre fans and budget-conscious music lovers the 600 Series offers an accessible entry into the world of True Sound, using technologies inspired by the legendary 800 Series Diamond, trusted at Abbey Road Studios.

A Celebration of Sound

Room-filling scale and authority come courtesy of two powerful bass drivers, delivering deep and controlled low frequencies that bring music and movies to life. Improved speaker terminals and enhanced drive unit positioning further refine the overall performance, making the 603 S3 the most sophisticated and advanced affordable tower speaker in its class. The result is a speaker capable of producing a wide, dynamic soundstage that easily fills larger listening spaces.

Layered, Beautiful Details

The 603 S3 introduces an all-new Titanium Dome tweeter, designed to deliver exceptional resolution and insight. This advanced tweeter combines clarity with smooth and refined high-frequency reproduction, allowing you to hear subtle details in your favorite music. Every instrument, vocal, and ambient element is reproduced with remarkable precision, creating a more immersive listening experience.

Truly Amazing Sound

This speaker also features a newly developed acoustically transparent tweeter grille mesh, originally created for the brand’s prestigious Signature models. Paired with the Titanium Dome tweeter, this design allows sound to pass through more freely while protecting the driver. The result is outstanding resolution, improved realism, and a natural presentation that brings recordings closer to their original performance.

Precision and Transparency

At the heart of the midrange performance is the Continuum cone, built using a composite construction that avoids abrupt transitions in behavior often found in conventional drive units. This technology allows the 603 S3 to deliver a more open and neutral sound character, reproducing voices and instruments with impressive precision, clarity, and transparency.

Upgraded Speaker Terminals

Borrowed from the company’s premium 700 Series, the upgraded speaker terminals in the 603 S3 provide a cleaner and more efficient signal path between your amplifier and the loudspeaker. This improved layout ensures better connectivity and helps maintain signal purity, contributing to the speaker’s detailed and dynamic performance.

Key Features

The 603 S3 3-Way Floorstanding Speaker is engineered to deliver powerful, detailed, and room-filling sound for larger listening spaces and home theatre environments. At its core is a 1-inch decoupled titanium dome tweeter, designed to reproduce high frequencies with clarity and smoothness while minimizing unwanted vibrations. Complementing this is a 6-inch Continuum Cone FST midrange driver, which ensures precise vocal and instrument reproduction, allowing dialogue and music to sound natural and highly detailed.

For deep and impactful bass performance, the speaker features two 6.5-inch paper bass cone woofers that provide strong low-frequency response, creating a full and balanced soundstage. Together, these drivers deliver a frequency response ranging from 46 Hz to 28 kHz, ensuring accurate sound reproduction across a wide audio spectrum.

The speaker supports 30 to 200 watts of power at 8 ohms, allowing it to perform effortlessly with a wide range of amplifiers while maintaining consistent performance at higher volumes. An acoustically transparent tweeter grille protects the driver without interfering with sound quality.

For installation and stability, the speaker comes with a protective grille, floor spikes, and rubber feet, giving you flexible placement options depending on your flooring and setup requirements. Designed to combine performance with versatility, the 603 S3 delivers clean, powerful sound that enhances both music listening and cinematic experiences.

Additional Features

The 603 S3 also includes several thoughtful design elements that enhance both performance and usability. An acoustically transparent tweeter mesh grille protects the driver without affecting sound quality, while the speaker terminals provide a clean signal path from the amplifier to the speaker for improved audio integrity. For flexible placement on different floor surfaces, spikes and rubber feet are included, ensuring stability and optimal performance. The speaker also incorporates Flowport technology, designed to reduce air turbulence and deliver cleaner, more controlled bass response.

Technical Specifications