Σύγκριση Subwoofers KRK |
S8.4 |
S10.4 |
S12.4 |
Configuration |
Front Loaded, Vented Subwoofer |
Front Loaded, Vented Subwoofer |
Front Loaded, Vented Subwoofer |
Τύπος συστήματος |
Ενεργό Subwoofer |
Ενεργό Subwoofer |
Ενεργό Subwoofer |
Χαμηλή συχνότητα |
8" Glass Aramid Composite Woofer |
10" Glass Aramid Composite Woofer |
12" Kevlar® Aramid Composite Woofer |
Απόκριση συχνότητας |
34.5Hz - 133Hz |
30Hz - 110Hz |
26Hz - 97Hz |
Max Peak SPL |
112.8 dB |
117.2 dB |
119.9 dB |
Ενισχυτής |
Class D |
Class D |
Class D |
Έξοδος ισχύος (Συνεχής) |
109 Watts @ 1% THD+N @ 46Hz |
160 Watts @ 1% THD+N @ 44Hz |
220 Watts @ 1% THD+N @ 44Hz |
Αναλογία σήματος προς θόρυβο |
92 dB |
92 dB |
92 dB |
Παραμόρφωση ενισχυτή (THD + N) |
? 0.1% @-3dB Of Max Power Output 35Hz-133Hz |
? 0.12% @-3dB Of Max Power Output 31Hz-110Hz |
? 0.3% @-3dB Of Max Power Output 29Hz-97Hz |
Αντίσταση εισόδου |
9.4 K? Balanced, 9.2 K? Unbalanced |
9.4 K? Balanced, 9.2 K? Unbalanced |
9.4 K? Balanced, 9.2 K? Unbalanced |
Ground Lift |
On/Off |
On/Off |
On/Off |
HPF Bypass |
With Footswitch Only |
With Footswitch Only |
With Footswitch Only |
Footswitch |
Optional |
Optional |
Optional |
Δείκτες |
Power/Standby |
Power/Standby |
Power/Standby |
Υποδοχές εισόδου |
XLR L/R, 1/4" TRS L/R, RCA L/R, 1/4" Footswitch |
XLR L/R, 1/4" TRS L/R, RCA L/R, 1/4" Footswitch |
XLR L/R, 1/4" TRS L/R, RCA L/R, 1/4" Footswitch |
Είσοδος LFE |
N/A |
N/A |
Balanced TRS |
Υποδοχές εξόδου |
XLR L/R, 1/4" TRS L/R, RCA L/R |
XLR L/R, 1/4" TRS L/R, RCA L/R |
XLR L/R, 1/4" TRS L/R, RCA L/R |
AC Power Input |
100VAC-240VAC |
100VAC-240VAC |
Selectable 110V-120V / 220V0240V |
Enclosure |
15 mm and 18 mm Reinforced MDF |
15 mm and 18 mm Reinforced MDF |
18mm Reinforced MDF |
Finish |
Black Vinyl Wrap, Baffle - Black Paint |
Black Vinyl Wrap, Baffle - Black Paint |
Black Vinyl Wrap, Baffle - Black Paint |
Hardware |
EVA Isolation Pad |
EVA Isolation Pad |
EVA Isolation Pad |
Διαστάσεις (Υ x Π x Β) |
(H x W x D): 11" (279 mm) x 16.125" (410 mm) x 11.5" (292 mm) |
(H x W x D): 13.4375" (341 mm) x 18.875" (479 mm) x 12.1875" (310 mm) |
(H x W x D): 16.375" (416 mm) x 23.875" (606 mm) x 14.375" (365 mm) |
Βάρος |
26.5 lb. (12 kg.) |
35 lb. (15.88 kg.) |
62.5 Lb. (28.3 kg.) |