Wayne Parham Messages: 18835 Registered: January 2001
Illuminati (33rd Degree)
The SPA250DSP plate amp will work just fine, and yes, you'll need the DSP version for flanking subs because it will allow you to set the low-pass filter to 12dB/octave. It will also work for distributed multisubs if you decide to add one or two of those later. So it will give you all the flexibility you'll need.