Kicker 51LX16501 is an LX-Series mono Class D subwoofer amplifier designed for powerful car audio bass systems. The higher-output mono platform gives custom subwoofer builds dedicated amplifier power with included Smart Bass control.
Key Performance Features
LX-Series mono Class D subwoofer amplifier
1650 W manufacturer-rated mono subwoofer output
Smart Bass control included with LX mono amplifiers
Designed for high-output subwoofer systems
Premium LX amplifier platform for system-focused installations
System Configuration & Flexibility
Channels: Mono
Primary Use: Car audio subwoofer amplification
Application: Loaded enclosures, custom boxes, and high-output bass upgrades
System Role: Dedicated mono subwoofer amplifier
Power Output
Rated Output: 1650 W mono subwoofer amplifier output
RMS Output: Verify final RMS output by impedance before matching to a subwoofer
Signal Control & Protection
Smart Bass remote support on compatible LX mono amplifiers
System tuning and protection features designed for high-power audio builds
Full-range or subwoofer signal control depends on amplifier model and channel layout
Installation Notes
Mount with adequate ventilation and secure wiring access
Proper power, ground, fuse protection, and subwoofer wiring are required
Subwoofer impedance and power handling must be verified before operation
Technical Specifications
Brand: Kicker
Series: LX
Model: 51LX16501 / LX1650.1
Product Type: Mono subwoofer amplifier
Amplifier Class: Class D
Rated Output: 1650 W
Identifiers & Packaging
MPN: 51LX16501
UPC: 713034020257
Sold As: Each
Included Components: Amplifier, Smart Bass control, mounting hardware, documentation
Why Buy From MCOR Automotive
Authorized retailer for the brands we sell
Specialists in car audio, marine audio, and vehicle-specific integration
Expert support for amplifier matching, wiring requirements, and clean system setup
