🏷️ Basic Information Identification Make: Kenwood Model: KAC-X812D Product Type: Power Amplifier Device Category: Automotive Audio 📋 Manual Details Document Properties Manual Type: Repair Manual Language: English Format: PDF Download Source Description: Technical repair information for servicing and repairing ⚙️ Engine Specifications Power Delivery Amplification Class: Class D Max Power Output 4 Ohm: 1200W x 1 Rms Power Output 4 Ohm: 600W RMS x 1 Rms Power Output 2 Ohm: 1000W RMS x 1 Frequency Response Frequency Response: 20Hz - 200Hz Signal To Noise Ratio Signal To Noise Ratio: > 90dB 🔧 Transmission Filtering Controls Low Pass Filter Range: 50Hz - 200Hz Subsonic Filter Range: 20Hz - 50Hz 📐 Dimensions Physical Size Dimensions W X H X D: Approx. 280mm x 58mm x 200mm 🔧 Maintenance Electrical Requirements Power Supply Voltage: 11V - 16V DC Current Draw: Approx. 30A Connectivity Speaker Terminals: Screw-type Preamp Inputs: RCA Features Bass Boost: Variable Remote Turn On: Yes Protection Circuitry: Yes