Jamo S 628 HCS S628HCSB Leaflet

Product codes
S628HCSB
Page of 1
Specifications
S 628
S 622
S 62 CEN
System Type 
3 Way Bass Reflex
2 Way Bass Reflex
2 Way Bass Reflex 
Tweeter (mm/in)
25 / 1
25 / 1
25 / 1
Midrange (mm/in)
Three: 127 / 5
-
-
Woofer (mm/in)
254 / 10
102 / 4
Dual 102 / 4
Frequency Response (Hz +/- 3 dB)
37-20,000
80-20,000
75-20,000
Power Handling (Watts Long/Short Term)
150 / 240
80 / 130
80 / 130
Sensitivity (dB, 2.8V/1m)
90
87
87
Crossover Frequency (Hz)
-
2500
2500
Impedance (Ohm)
6
6
6
Product Dimensions (mm/in, HxWxD)
1134 x 190 x 380 / 
44.6 x 7.5 x 15.0
240 x 133 x 210 / 
9.4 x 5.2 x 8.3
133 x 400 x 210 / 
5.2 x 15.7 x 8.3
Weight (Kg/lb)
25.5 / 56.2
15.2 / 33.5
5.2 / 11.5
Finishes (Part Number)
Black Ash 
White Ash
Dark Apple
Black Ash 
White Ash
Dark Apple
Black Ash 
White Ash
Dark Apple
JAMO STUDIO SERIES • S 628 HCS 3
Design
The Jamo S 628 HCS is the flagship speaker system in the Studio S 
620 Series, with the power to reproduce every subtle detail in your 
movies and music and the ability to fill a large area with maximum 
acoustic impact. Two S 628 3-way floorstanding speakers with 10-inch 
(254 cm) side-firing woofers are complimented by a matching S 62 
CEN center channel speaker designed to provide crisp and detailed 
dialogue from your favorite movies and TV shows. The compact but 
powerful S 622 speakers provide the enveloping surround sound by 
putting you in the middle of everything! Add an optional Jamo 
SUB 260 subwoofer for the deepest movie bass effects you can 
feel. Your favorite music will sound great too in either stereo or 
surround sound. Available in black ash, dark apple and white ash 
finishes, all speakers are neatly complemented by soft-feel black 
baffles giving the system a premium and contemporary appearance. 
The S 628 include optional speaker spikes while the S 622 and the 
S 62 CEN have built-in keyhole mounts for on-wall applications.
Technology
•  S 628: 1-inch (25 cm) soft dome tweeter/three 5-inch (127 cm) 
aluminized midrange drivers/10-inch (254 cm) side-firing woofer. 
•  S 62 CEN/S 622: 1-inch (25 cm) soft dome tweeter/4-inch (102 
cm) (dual on S 62 CEN) aluminized woofers.     
•  Bass-reflex design with flared, rear-firing ports: Increases 
bass output.
•  Waveguide: Provides more uniform dispersion in the 2-10 kHz 
frequency range for enhanced dynamics and clarity. 
•  Centre-plug (Aluminum on S 628): Eliminates cone breakup for a 
more defined sound.
•  Aluminized woofers (S 622, S 62 CEN)/ midrange drivers (S 628): 
Increases cone rigidity for reduced distortion. 
•  Side-firing woofer (S 628): Provides a slim design and bass 
optimization for varying room acoustics.  
•  5-way binding posts (dual on S 628): Allows multiple connection 
options with wire up to 12 gauge (AWG).
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