Sub118
18 inch Direct-Radiating Subwoofer (Single-amp)

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

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