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The 603 S3 is the largest loudspeaker in the 600 Series and is ideal for larger rooms and home theaters. It combines our new Titanium Dome™ tweeter with the accuracy and transparency of our acclaimed Continuum™ cone FST™ midrange driver.
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Layered, beautiful details
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Truly amazing sound 603 S3 introduces our new and even more acoustically transparent tweeter grille mesh, first developed for our revered Signature models. Alongside the new Titanium Dome tweeter, the resolution and realism is exceptional. |
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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. |
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| Technical Details | |
| 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 |
| Sensitivity | 90dB |
| 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 |
| Size & weight | |
| Net weight | 27.5kg (60.6 lb) |
| Dimensions |
Height: 985 mm (38.8 in) cabinet only |
| Color: | Blue, Purple, White |
| Size: | 20, 24 |
| Material: | 100% Polyester |
