DD AUDIO SC4A

DD Audio 4 Channel Signal Converter 12v - Designed & Engineered in the USA Overview The SC4 is a premium quality 4 channel line output signal converter. Installers will appreciate the metal chassis and easy access to features such as input channel summing, turn on selection, and grounding selection. To allow for greater OEM interface compatibility, the SC4’s input impedance allows it to integrate with most load detect systems without the need for external resistors. Features Input Summing Differential-Balanced Inputs Independent Variable Gains Selectable Ground Isolation Signal Sense Turn on (RCA and High Level) Double Power Supply Detachable Power and Speaker Input Terminals FR4 PCB Aluminum Chassis OEM Load Detect Compatible Specifications 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 95dB Frequency Response (Hz): 10 ~ 50k 500mA Dimensions (Inches): 3.8 x 4 x 1 Dimensions (MM): 98 x 104 x 25 Shipping Weight (Lbs): 1