Kenwood - KAC-M5001 - IP67/IP66 Waterproof Mono Compact Power Amplifier, ASTM B117 Salt Spray Certified, Wired Level Control Knob for remote mounting, Low- Pass Filters (50-200Hz), 200W x 1 @ 4 ohms, 300W x 1 @ 2ohm

Specifications
Type: Compact Mono Channel Waterproof Power Amplifier
Power Output:
• 200W RMS x 1 @ 4Ω
• 300W RMS x 1 @ 2Ω
Amplifier Class: Class D
Impedance: 2Ω Stable Operation
Frequency Response: 20 Hz – 200 Hz (±1 dB)
Signal-to-Noise Ratio: 92 dB
Low-Pass Filter: 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
Control: Wired Level Control Knob (Included) for Remote Mounting
Circuit Protection: Conformal Coated, Fully Sealed PCB
Certifications:
• IP67/IP66 Waterproof and Dustproof Rated
• ASTM B117 Salt Spray Certified
Cooling System: Fanless Natural Convection Design
Protection Features: Thermal, Overcurrent, and Short Circuit Protection
Fuse Rating: 25A
Dimensions (W x H x D): 7-1/8" x 1-13/16" x 3-7/8"
Weight: 1.9 lbs (0.86 kg)
Warranty: 1-year manufacturer warranty

Key Features
• Fully waterproof design (IP67/IP66) – engineered to withstand water immersion, heavy spray, and harsh marine conditions
• ASTM B117 Salt Spray Certified – corrosion-resistant construction ensures reliability in saltwater and coastal environments
• Compact yet powerful – delivers up to 300 watts of clean, efficient bass power in a sealed, marine-rated chassis
• Class D efficiency provides high output with minimal heat and power draw
• Variable low-pass filter and bass boost allow precise subwoofer tuning and control
• Wired level control knob included for convenient remote adjustment of bass volume
• Conformal coated electronics protect internal circuitry from moisture, vibration, and dust intrusion
• Perfect for boats, UTVs, motorcycles, or any outdoor system demanding clean, waterproof performance
• Genuine Kenwood Marine innovation — built for power, precision, and protection in every condition