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 our 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,
Technical Specifications :
Size & weight
-
Net weight
27.5kg (60.6 lb)
-
Dimensions
Height: 985 mm (38.8 in) cabinet only
1,020 mm (40.2 in) including plinth
Width: 190 mm (7.5 in) cabinet only
260 mm (10.2 in) including plinth
Depth: 340 mm (13.4 in) cabinet only
368 mm (14.5 in) including grille and terminals
402 mm (15.8 in) including plinth
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
-
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
Finishes
-
Cabinet finishes
Black
White
Oak
-
Grille finishes
Black (Black)
Grey (White and Oak)
