KS-DR2104BT

The JVC KS-DR2104DBT is a compact 4-channel Class-D amplifier engineered for marine, motorcycle, UTV, ATV, and powersports audio systems. Featuring built-in Bluetooth streaming capability, waterproof construction, and impressive power output in an ultra-compact chassis, this amplifier delivers clean, powerful sound without requiring a traditional head unit.

Designed for harsh outdoor environments, the KS-DR2104DBT features IP66/IP67 waterproof and dustproof protection, ASTM B117 salt-spray resistance, and vibration-resistant construction. The included waterproof Bluetooth controller allows direct music streaming from your smartphone while keeping installation simple and clean.

Features

• Compact 4-channel Class-D amplifier
• Built-in Bluetooth 5.0 audio streaming
• Waterproof Bluetooth remote controller included
• Marine & powersports rated construction
• IP66 / IP67 waterproof & dustproof protection
• ASTM B117 rustproof certification
• Vibration-resistant design
• Compact chassis for tight installations
• Variable high-pass & low-pass crossovers
• Bridgeable channel operation
• Smartphone direct audio streaming
• Ideal for motorcycles, boats, UTVs & ATVs

Specifications

• Amplifier Type:
  • 4-Channel Class-D
• RMS Power Output:
  • 50W x 4 @ 4 Ohms
  • 75W x 4 @ 2 Ohms
  • 150W x 2 Bridged @ 4 Ohms
• Peak Power:
  • 600 Watts
• Frequency Response:
  • 10Hz – 20kHz
• Signal-to-Noise Ratio:
  • 89dB
• Bluetooth Version:
  • Bluetooth 5.0
• Waterproof Rating:
  • IP66 / IP67
• Crossovers:
  • Variable HPF:
    • 50Hz – 200Hz
  • Variable LPF:
    • 50Hz – 200Hz
• Dimensions:
  • 7-13/16” W
  • 1-15/16” H
  • 4-1/8” D
• Weight:
  • 3.5 lbs

Included In The Box

• KS-DR2104DBT amplifier
• Waterproof Bluetooth controller
• Wiring harness
• Inline fuse holder
• Mounting hardware
• Owner’s manual