Kenwood - KAC-D3104 - 4/3/2 Channel Power Amplifier with Variable LPF/HPF, 600W Max Power

Type: 4/3/2 Channel Power Amplifier
Amplifier Class: Class AB
Max Power Output: 600 Watts
RMS Power Output:
• 75W x 4 @ 2Ω
• 50W x 4 @ 4Ω
• 150W x 2 Bridged @ 4Ω
Impedance: 2Ω Stable Operation
Frequency Response: 20 Hz – 50 kHz (±1 dB)
Signal-to-Noise Ratio: 95 dB
High-Pass Filter (HPF): 50 Hz – 200 Hz (Variable, 12 dB/Oct)
Low-Pass Filter (LPF): 50 Hz – 200 Hz (Variable, 12 dB/Oct)
Bass Boost: 0 – +18 dB @ 40 Hz
Input Sensitivity: 0.2V – 5V
Input Type: RCA Line-Level Inputs
Cooling System: Aluminum Heat Sink with Advanced Thermal Management
Protection Features: Thermal, Overcurrent, and Short Circuit Protection
Fuse Rating: 30A
Dimensions (W x H x D): 8-3/8" x 2-3/16" x 5-7/8"
Weight: 2.4 lbs (1.1 kg)
Warranty: 1-year manufacturer warranty

Key Features
• Versatile 4/3/2 channel design – power a full system, front and rear speakers, or bridge channels for subwoofers
• Variable HPF and LPF filters allow precise tuning for clean, distortion-free sound across all frequencies
• 600W max power output provides strong, dynamic audio for a wide range of vehicle setups
• High-current Class AB circuitry delivers warm, detailed sound reproduction
• Aluminum heat sink and advanced thermal management ensure consistent performance under load
• Bass boost control enhances low-end response for added punch and depth
• 2Ω stability supports flexible wiring and multi-speaker configurations
• Engineered by Kenwood – blending power, precision, and reliability for superior sound quality