The compact body of the S8.4 and S10.4 are a studio subwoofer developed based on the idea of KRK that has been pursuing precise sound production. Custom designed aramid fiber woofer reproduces a very tight and contoured low range. The Class-D amplifier also dramatically improves transient response, low-pass control and punch. In addition, 4 crossovers allow you to easily adjust the settings of your existing monitor.
KRKs proprietary bypass control allows you to play audio in a full range without having to turn off the subwoofer, providing optimal mixing and listening environment.
S10.4
10" Glass Aramid Composite
Frequency response: 30Hz - 110Hz
Maximum peak SPL 117.2 dB
Class-D amplifier
160W output @ 1% THD+N @ 44Hz
S/N Ratio 92dB
Distortion rate (THD+N)
≤ 0.12% @-3dB Of Max Power Output 31Hz-110Hz
Input impedance:
9.4 KΩ Balanced, 9.2 KΩ Unbalanced
Ground lift ON/OFF
Low Pass Frequency: 28Hz - 156Hz
HPF bypass: foot switch
Foot Switch: Optional
Phase switch: 0°/180°
System volume -30dB to +6dB
Input terminal:
XLR L/R, 1/4" TRS L/R, RCA L/R
1/4" foot switch
LFE Input: None
Output terminal:
XLR L/R, 1/4" TRS L/R, RCA L/R
AC power input
100VAC- 240VAC
0.6 inch (15 mm) reinforced MDF
Height: 13.4 inches (341 mm)
Width: 18.9 inches (479 mm)
Depth: 12.2 inches (310 mm)
Weight: 33.8 lbs (15.9 kg).