The SA line was designed to be the centerpiece of the Sundown Audio subwoofer lineup -- the line to which all of our other lines are compared. We started with an FEA optimized motor design capable of 19mm of one-way Klippel verified excursion and significantly more x-mech (maximum mechanical excursion).
Our lowest cost series : 300-watts RMS.
- double stacked motor
- vented magnetic gap
- 2" coil identical in size to the E series v.2
- strong stamped steel frame
- no-frills cosmetic design
- 100% of the cost of this driver is in performance
- nothing was wasted on fancy looks
The E series woofer was designed to eliminate our typical frustrations with entry level woofers; low thermal capacity, limited mechanical capacity and durability, and low motor force.