specification sheet

Frequency Response (Main)
Subwoofer Presets
SRX 812/815 SRX 835
Generic Top Box 60Hz
Sub Crossover
Generic Top Box 80Hz
Sub Crossover
Generic Top Box
100Hz Sub Crossover
Generic Top Box
120Hz Sub Crossover
Normal
SRX Sub
SRX Top
SRX Sub
SRX Top
60Hz HiPass
60Hz
80Hz HiPass
80Hz
100Hz HiPass
100Hz
120Hz HiPass
120Hz
Cardioid 80Hz
SRX Sub
Cardioid 80hz*
SRX Sub
Cardioid 80hz*
80Hz HiPass
Cardioid 80hz*
Cardioid 60Hz
60Hz Sub
Cardioid 60hz*
60Hz HiPass
Cardioid 60hz*
Normal
SRX Sub
SRX Top
SRX Sub
SRX Top
60Hz HiPass
60Hz
80Hz HiPass
80Hz
100Hz HiPass
100Hz
120Hz HiPass
120Hz
Cardioid 80Hz
SRX Sub
Cardioid 80hz*
SRX Sub
Cardioid 80hz*
80Hz HiPass
Cardioid 80hz*
Cardioid 60Hz
60Hz Sub
Cardioid 60hz*
60Hz HiPass
Cardioid 60hz*
60Hz
60Hz Sub
60Hz LoPass
80Hz
80Hz Sub
80Hz LoPass
80Hz Sub
80Hz LoPass
100Hz
100Hz Sub
100Hz LoPass
100Hz Sub
100Hz LoPass
120Hz
120Hz Sub
120Hz LoPass
120Hz Sub
120Hz LoPass
SRX 818
SRX 828
Generic
Subs
*The Cardioid Preset is always selected only on the rear-facing box. The two front facing boxes should be set to your selected crossover frequency, eg. 60Hz or 80Hz.
20 100 1000 10000 20000
Frequency (Hz)
70
80
90
100
110
SPL (dB)
Top
60Hz
80Hz
100Hz
120Hz
Cardioid 60Hz
Cardioid 80Hz
SRX828SP Dual 18” Self-Powered Subwoofer System