Do you have a question about the Hertz Cento Series and is the answer not in the manual?
Diagrams illustrating different speaker wiring setups: 1 Speaker, Series, Parallel, and Mixed.
Table of Free Air DC Resistance values for different speaker configurations.
Diagram and instructions for assembling a sealed enclosure for the subwoofer.
Diagrams showing panel dimensions and cut lists for enclosure construction.
Recommended subsonic and low-pass filter cut-off frequencies for different models.