DD Audio SS4.1300

Operating Voltage: 9 – 16
Test Voltage: 14.4
Input Channel(s): 4
Output Channel(s): 4
Continuous Wattage @4ohm: 180 x 4 / 650 x 2
Continuous Wattage @2ohm: 325 x 4
Max Current Draw (Amps): 150
RCA Input Voltage Sensitivity: 6 – 0.25
High-Level Input Voltage Sensitivity: 20 – 1.1
RCA Input S/N: 95
Damping Factor: 100
THD: 1.0%
Frequency Response (Hz): 20 – 20k
High Pass Filter: 35 – 600
Low-Pass Filter: 35 – 600
Power Wire Gauge: 4
Speaker Wire Gauge: 14
Dimensions (MM): 159 x 117 x 50