Kenwood - KAC-M8005 - 5 Channel Amplifier with 75W x4 + 500W x1 RMS Power at 2ohms, Conformal Coating for Marine Use

Specifications
Type: 5-Channel Full-Range + Subwoofer Power Amplifier
Amplifier Class: Class D
Max Power Output: 1600 Watts
RMS Power Output:
• 50W x 4 + 300W x 1 @ 4Ω
• 75W x 4 + 500W x 1 @ 2Ω
• 150W x 2 (Bridged) + 500W x 1 @ 4Ω
Impedance: 2Ω Stable (Full Range) / 2Ω Stable (Subwoofer Channel)
Frequency Response: 20 Hz – 20 kHz (Full Range) / 20 Hz – 200 Hz (Sub Channel)
Signal-to-Noise Ratio: 100 dB
High-Pass Filter (HPF): 50 Hz – 200 Hz (Variable, 12 dB/Oct)
Low-Pass Filter (LPF): 50 Hz – 200 Hz (Variable, 24 dB/Oct)
Bass Boost: 0 – +18 dB @ 40 Hz
Input Sensitivity: 0.2V – 5V
Input Type: RCA Line-Level Inputs
Circuit Protection: Conformal Coated PCB (Moisture, Dust & Vibration Resistant)
Cooling System: Fanless Aluminum Heat Sink with Natural Convection
Protection Features: Thermal, Overcurrent, and Short Circuit Protection
Fuse Rating: 40A × 2
Dimensions (W x H x D): 10-1/8" x 2-1/8" x 6-5/8"
Weight: 4.4 lbs (2.0 kg)
Warranty: 1-year manufacturer warranty

Key Features
• 5-channel powerhouse – drives an entire marine or powersport audio system with four full-range channels plus a dedicated subwoofer output
• High-efficiency Class D technology – delivers strong, distortion-free sound with low heat and current draw
• Conformal coated PCB protects sensitive components from moisture, corrosion, and vibration
• Variable HPF/LPF filters enable precise crossover tuning for clean, balanced sound
• 2Ω stability across all channels for flexible speaker configurations and maximum performance
• Compact, fanless design ensures quiet, reliable operation in confined or open-air installations
• Bass boost control enhances low-end response for rich, deep subwoofer impact
• Marine-grade durability – engineered to thrive in boats, UTVs, and motorcycles exposed to salt, spray, and dust
• Genuine Kenwood engineering – precision-built for clarity, power, and all-weather dependability