8-inch, front-firing, paper-composite low-frequency transducer with high-elastisity rubber surround
Class AB amplifier: 100W peak (50W RMS) power
Continuously variable lowpass filter (50 Hz to 130 Hz)
Defeatable highpass filter removes frequency content below 80 Hz from the full-range signal sent from the Eris Sub8 outputs to the main speakers
Input gain control (-30 dB to +6 dB, continuously variable)
Left and right balanced 1/4-inch TRS and unbalanced RCA pass-through outputs for connecting satellite speakers
Left and right, balanced 1/4-inch TRS and unbalanced RCA main inputs
Polarity invert switch
Protection: RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse