US212
Dual 12 inch Direct-Radiating Subwoofer (Single-amp or Dual-amp)

Application Notes:
Pre-Out EQ tab has user-adjustable low pass filter.
LF1 is wired to speakON pins 1+/-; LF2 is wired to speakON pins 2+/-

Technical info:
* Amplifier Gain is set to 32 dB.
* Factory ISVPL Speaker Thresholds and MaxRMS Limiter Thresholds are engaged.