SUB136 is an Dual 18” Subwoofer cabinet that can be stacked horizontally or vertically or oriented and positioned to form an ultra-low frequency cardioid array.
Companion Subwoofer to IWAC220 for Mid-Size Pro Touring and Installation applications.


Model SUB136
Frequency Range 28~1.4kHz(-10dB)
Frequency Response 35~100Hz(-6dB)
Sensitivity 100dB(1W/m)
Maximum SPL >140dB(Peak level at 1 m under half space)
Power Handling(36~2.5kHz) 2400W(AES)
Program Power(28~200Hz) 4800W
Nominal impedance
LF Drivers 2×18″Carbon fiber cone ferrite driver
Voice coil 4”(100mm)
N.W 89kg
Product Dimensions(mm) W1060xH500xD950mm
Connection 1xNEUTRIK® NL4 SPEAKON INPUT : ±1
The above packing dimensions, net weight, and gross weight are for reference only. The accurate values are subject to the identification on the batch of products.