Kicker 51PTRTP12 12" Powered Down-Firing Subwoofer Enclosure, 500W RMS

Kicker 51PTRTP12 is a powered enclosure designed to add low-frequency output to compatible vehicle audio systems.

Key Performance Features

• 12" subwoofer design for bass upgrade applications
• 500 W RMS power handling/output when properly installed
• Not provided nominal impedance for amplifier matching
• Built-in amplifier is included and power-matched to the enclosure

System Architecture

• Type: Powered enclosure
• Application: Vehicle subwoofer system
• Nominal Impedance: Not provided
• Powered: Yes

Power Handling / Output

• Continuous Power Handling / Output (RMS): 500 W

Driver / Construction

• Kicker subwoofer platform engineered for strong low-frequency output
• Down-firing design helps protect the woofer and supports cargo-area use
• reFLEX passive radiator design supports additional low-bass output

Installation Use Cases

• Vehicle bass upgrade where the enclosure or driver dimensions are compatible
• Daily-driver subwoofer system requiring clean low-frequency output
• Compact applications where a built-in amplifier simplifies installation

Technical Specifications

• Brand: Kicker
• Series: Not provided
• Model: 51PTRTP12
• Product Type: Powered enclosure
• Size: 12"
• Impedance: Not provided
• Power Handling / Output (RMS): 500 W
• Frequency Response: Not provided

Identifiers & Packaging

• MPN: 51PTRTP12
• UPC: 713034092094
• Sold As: Powered Enclosure
• Included Components: Powered enclosure, mounting hardware where included, and 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 product selection, amplifier matching, and clean system setup