A high efficiency dual 8 inch, active subwoofer, big on output yet ultra lightweight featuring our symmetrical porting system, one of Alderwoods biggest breakthroughs in low frequency efficiency. which has a number of benefits over traditional ported cabinet design. -high velocity airflow without the port turbulence. Allowing us to shrink the cabinet size without comprising performance. -symmetrical cone damping allows for linear voice coil motion. For servo like precision at high output levels. -double the wall thickness for extra rigidity without loosing valuable internal air volume. -passive directional bass, up to a -4db reduction in rear bass radiation, without the use of any dsp or extra drivers. Providing less wall vibrations when used in cinemas and less feedback issues for live sound applications. A wide range of user adjustable features are available through our simple LCD screen interface. Such as built in adjustable delay allowing for quick time alignment to other speakers. Pass through for connecting with more subwoofers or amplifiers, pass through function also has the added ability to set highpass/basscut filters at different frequencies and different crossover slopes. The subwoofer also allows you to adjust phase and crossover points to ensure you can match the subwoofer perfectly to the rest of your audio system.



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