Key Features 1 x 1" Decoupled Titanium Dome Tweeter 1 x 6" Continuum Cone FST Midrange 2 x 6.5" Paper Bass Cone Woofers 46 Hz to 28 kHz Frequency Response Supports 30 to 200W at 8 Ohms Acoustically Transparent Tweeter Grille Includes Grille, Spikes & Rubber Feet Add clean, room-filling sound to larger spaces and home theaters with the 603 S3 3-Way Floorstanding Speaker from Bowers & Wilkins in black. As a part of the 603 S3 series, this single tower speaker uses a 1" decoupled double dome titanium tweeter and 6" continuum cone FST midrange to produce a clear sound with smooth high frequencies and precision voice and instrument reproduction. The beefy low-end bass from a pair of 6.5" woofers completes the sonic soundscape. Together they are capable of supporting 30 to 200W of power at 8 Ohms. A celebration of sound Room-filling scale and authority come courtesy of two bass drivers, while improved terminals and enhanced drive unit positioning make 603 S3 the most sophisticated affordable tower speaker they have ever made. Layered, beautiful details The new 603 S3 introduces their all-new Titanium Dome tweeter, which combines exceptional resolution and insight with smooth, refined high-frequency reproduction. The result? An accurate and immersive insight into your favorite music. Truly amazing sound 603 S3 introduces their new and even more acoustically transparent tweeter grille mesh, first developed for their revered Signature models. Alongside the new Titanium Dome tweeter, the resolution and realism is exceptional. Precision and transparency Thanks to its composite construction, the Continuum cone avoids the abrupt transitions in behavior that can impair the performance of a conventional drive unit. With 603 S3, experience a more open, neutral performance that delivers voices and instruments with precision and transparency. Upgraded speaker terminals Derived from the speaker terminals recently introduced in their 700 Series range, the speaker terminals on the new 603 S3 feature an improved layout and a cleaner signal path between your amplifier and your loudspeakers. Additional Features Acoustically transparent tweeter mesh grille Speaker terminals with a clean signal path from an amp to the speaker Spikes and rubber feet included for different floor types Flowport SPECIFICATIONS Drive units 1x ø25mm (1 in) Titanium Dome high-frequency 1x ø150mm (6 in) Continuum cone FST midrange 2x ø165mm (6.5 in) Paper bass cone Frequency range -6dB 29Hz - 33kHz Harmonic distortion 2nd and 3rd harmonics (90dB, 1m on axis) <1% 100Hz - 22kHz <0.5% 350Hz - 12kHz Nominal impedance 8Ω (minimum 3.0Ω) Recommended amplifier power 30W - 200W into 8Ω on unclipped programme Technical features Decoupled Double Dome Titanium tweeter Continuum™ cone FST™ midrange Paper bass cones Flowport™ Description 3-way vented-box system Max recommended cable impedance 0.1Ω Frequency response (+/-3dB from reference axis) 46Hz - 28kHz ±3dB Sensitivity (on axis at 2.83Vrms at 1m) 90dB Cabinet finishes Black, White, Oak Grille finishes Black (Black) Grey (White and Oak) Dimensions 7.5 x 38.8 x 13.4" / 190 x 985 x 340 mm (without Base, without Grille) 7.5 x 38.8 x 14.5" / 190 x 985 x 368 mm (with Grille, without Base) 7.5 x 38.8 x 15.8" / 190 x 985 x 402 mm (with Base, with Grille) Weight 60.6 lb / 27.5 kg