The Kenwood KAC-D8105 is a compact 5-channel full-range Class D car amplifier built to power an entire system from one chassis. It is a practical solution for vehicles that need clean power for front and rear speakers plus a dedicated subwoofer channel without using multiple amplifiers. Its compact footprint, speaker-level integration, and variable crossover controls make it a strong fit for OEM-upgrade and aftermarket builds where space, output, and system simplicity all matter. With verified output of 75W x 4 + 500W x 1 RMS at 2 ohms, it gives a real single-amp path for full-system installs. Key Features 1600 watts max power 5-channel Class D amplifier design 75W x 4 + 500W x 1 RMS at 2 ohms 50W x 4 + 300W x 1 RMS at 4 ohms Dedicated subwoofer channel for single-amp system builds Variable high-pass and low-pass crossovers Bass boost control Speaker-level input for integration with compatible factory systems Signal-sensing turn-on Compact chassis for tighter installation spaces Hi-Res Audio capable frequency response up to 50kHz Connectivity & Integration Inputs: RCA line inputs and speaker-level inputs Factory integration: Speaker-level input supports use with compatible factory or aftermarket radios Signal sensing: Signal-sensing turn-on helps simplify installs where a conventional remote turn-on lead may not be available System layout: 5-channel configuration powers front speakers, rear speakers, and a subwoofer from one amplifier Application: Best suited for full-range plus subwoofer systems where space efficiency matters Audio & System Control RMS output at 4 ohms: 50W x 4 + 300W x 1 RMS output at 2 ohms: 75W x 4 + 500W x 1 High-pass filter: Variable 50Hz-200Hz Low-pass filter: Variable 50Hz-200Hz Bass boost: 0dB to +18dB at 40Hz Frequency response: 20Hz-50kHz Signal-to-noise ratio: 100dB Amplifier platform: Full-range Class D design for efficient power in a compact enclosure Installation & Fitment Notes Chassis type: Compact amplifier chassis Mounting: Suitable for trunk, hatch, under-seat, or other reduced-space installs where clearance allows Integration note: Proper power wire, ground wire, fuse protection, RCA or speaker-level connections, and speaker/sub wiring are required and sold separately Vehicle-specific note: Mounting location, wire routing, and system configuration vary by vehicle and equipment Installer note: Final performance depends on correct gain setting, speaker impedance, and overall system matching Technical Specifications Model: KAC-D8105 Amplifier Type: Class D Channels: 5 Max Power: 1600W RMS Power at 4 Ohms: 50W x 4 + 300W x 1 RMS Power at 2 Ohms: 75W x 4 + 500W x 1 Frequency Response: 20Hz-50kHz Signal-to-Noise Ratio: 100dB High-Pass Filter: 50Hz-200Hz Low-Pass Filter: 50Hz-200Hz Bass Boost: 0dB to +18dB at 40Hz Speaker-Level Input: Yes Signal-Sensing Turn-On: Yes Identifiers & Packaging Manufacturer Part Number (MPN): KAC-D8105 UPC: 019048226303 Sold As: Each Included Components: Amplifier and manufacturer documentation Why Buy From MCOR Automotive Kenwood Preferred Retailer (online and in-store) Experienced with amplifier matching, wiring selection, and full-system planning Support for choosing the right speakers, subwoofer, and install parts for a clean, reliable setup System Matching & Installation Help Use the MCOR Automotive Vehicle Fit Guide to start with your vehicle details, or contact MCOR Automotive through the chat button for help matching amplifier power, speaker load, wiring, and factory audio integration parts. Amplifier wiring kits, line output converters, DSP/interface modules, vehicle-specific integration parts, and installation hardware are sold separately unless specifically listed. Authorized Kenwood Retailer MCOR Automotive is an authorized Kenwood retailer for online and in-store sales. Products sold by MCOR Automotive are genuine and eligible for applicable manufacturer warranty coverage.
