Kicker 48PXA6001 is a mono Class D waterproof powersports amplifier for compact subwoofer systems. The IP66/IP67-rated chassis gives UTV, motorcycle, boat, and space-limited installs a dedicated subwoofer amplifier option built for harsh outdoor environments. Key Performance Features Mono waterproof powersports subwoofer amplifier Class D amplifier platform 600 W mono subwoofer amplifier output IP66/IP67-certified waterproof and dustproof design One-ohm stable model family for subwoofer installation flexibility System Configuration & Flexibility Channels: Mono Primary Use: Subwoofer amplification Application: Powersports, UTV, motorcycle, boat, and compact installs Amplifier Class: Class D Power Output Rated Output: 600 W mono RMS @ 4Ω: Not provided RMS @ 2Ω: Not provided RMS @ 1Ω: Not provided Signal Control & Protection Subwoofer-focused signal controls Protection circuitry for powersports installation environments Designed for use with factory or aftermarket source units when properly integrated Installation Notes Compact mounting location required Power and ground wiring required Proper gain setup and subwoofer impedance matching are required Marine Durability Designed for boat, powersports, and outdoor audio environments when used in the intended application Weather-resistant materials for UV, moisture, and salt/fog exposure Corrosion-resistant construction details support marine installation use Technical Specifications Brand: Kicker Series: PXA Model: 48PXA6001 / PXA600.1 Amplifier Type: Mono subwoofer amplifier Amplifier Class: Class D Environmental Rating: IP66/IP67 Identifiers & Packaging MPN: 48PXA6001 UPC: 713034088486 Sold As: Each Included Components: Amplifier, power/ground couplers, mounting hardware, documentation Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in marine, powersports, and vehicle audio upgrades Expert support for amplifier matching, wiring requirements, and system planning