SUB136P is an Active Dual 18” Subwoofer cabinet that can be stacked horizontally or vertically or oriented and positioned to form an ultra-low frequency cardioid array.
The onboard DSP reduces potentially destructive energy below 30Hz and provides delay, crossover, and EQ for maximum performance from the dual 1200 W (AES) Amplifiers (Max SPL >137dB – Half Space Loaded @ 1M)
Detachable wheel board and top tray add protection as well as stacking for transport.
Companion Subwoofer to IWAC220P and IWAC220iP for Mid-Size Pro Touring and Installation applications.

Software download

DP428操作软件 Windows 32Bit

DP428操作软件 Windows 64Bit

DP428操作软件 MAC OS 10.5.8 or higher

Update:      3.8.24 build 125137      2020-01-11 ;
Update:      3.8.24 build 123146      2019-10-11 ;
Update:      3.8.24 build 119488      2019-04-09 ;


Model SUB136P
Frequency Range 28~1.4kHz(-10dB)
Frequency Response 35~100Hz(-6dB)
Input sensitivity 1V
Max SPL >137dB(Peak level at 1m under half space)
LF Drivers 2×18″Carbon fiber cone ferrite driver
Voice coil 4”
Product Dimensions(mm) W1060 x H500 x D950
N.W 106kg
Power module
Power(RMS) 2x1200W
Output Class D
Electric power 120V/240V Automatic switching
DSP Max Delay 5ms(1.7m)
10 bands PEQ;Q: 0.2~25 adjustable
DSP control USB-B
Controls DSP Controlled/PLS system
Processor 24 Bit DSP
Connection 2xNEUTRIK® PowerCon®; 2xNEUTRIK®XLR; USB-B(DSP control)