DD Audio SC4a 4-channel signal converter with 12v Remote

Operating Voltage: 10 - 16 Input Channel(s): 4 x Speaker-Level Output Channel(s): 4 x Low-Level RCA Max Current Draw (Amps): 110mA High-Level Input Voltage Sensitivity: 2 - 20 RCA Output Voltage: 10 RCA Input Impedance: 180 RCA Input S/N: 95dB Frequency Response (Hz): 10 ~ 50k Remote Out Current: 12V 500mA Dimensions (Inches): 3.8 x 4 x 1 Dimensions (MM): 98 x 104 x 25 Shipping Weight (Lbs): 1