2002–2018 Dodge Ram & 2019–2025 Ram 2500 Crew Cab Ported Dual 12" Up-Fire L7T Subwoofer box P212PD2K
P212PD2K Ported Dual 12" Up-Fire L7T Subwoofer Box for 2002–2018 Dodge Ram & 2019–2025 Ram 2500/3500 Crew Cab Description Add powerful bass to your Dodge Ram with the P212PD2K dual 12-inch ported up-fire enclosure. Square Kicker L7 cutouts, under-seat fitment, MDF construction and durable bedliner finish. Powerful Dual 12-Inch Bass Built Specifically for Dodge Ram Trucks Upgrade your truck with the P212PD2K Ported Dual 12" Up-Fire L7 Subwoofer Enclosure, designed for select 2002–2018 Dodge Ram Quad Cab and Crew Cab trucks and 2019–2025 Ram 2500/3500 Crew Cab models. This vehicle-specific enclosure installs beneath the rear seat and holds two square 12-inch subwoofers, making it an excellent match for Kicker Solo-Baric L7-style woofers. Its ported, up-firing design is built to deliver stronger output and deeper bass while preserving usable cabin space. Why You’ll Love the P212PD2K Holds two square 12-inch subwoofers Designed for Kicker L7-style square woofers Ported design for increased bass output Up-firing configuration Vehicle-specific under-seat fitment Heavy-duty MDF construction Durable sprayed bedliner finish Integrated speaker terminal cup Made for powerful daily-driver truck systems Key Features Model: P212PD2K Dual 12-inch square subwoofer enclosure Vehicle-specific ported design Up-firing woofer orientation Installs underneath the rear seat MDF enclosure construction Protective bedliner-style coating Square 11.125-inch cutouts 5.6-inch published mounting depth Speaker terminal cup included Subwoofers sold separately Vehicle Fitment Dodge Ram 2002–2008 Dodge Ram 1500 Quad Cab 2002–2009 Dodge Ram 2500/3500 Quad Cab 2009–2018 Ram 1500 Crew Cab Select 2002–2018 Ram 2500/3500 Crew or Quad Cab configurations Ram Heavy Duty 2019–2025 Ram 2500 Crew Cab 2019–2025 Ram 3500 Crew Cab The manufacturer describes this enclosure for 2002–2018 Dodge Ram Quad/Crew Cab trucks and 2019–2025 Ram HD 2500/3500 Crew Cab trucks. Confirm your cab style and under-seat layout before ordering. Important: This listing does not state compatibility with the redesigned 2019–2025 Ram 1500. It is listed for 2019–2025 Ram 2500/3500 HD Crew Cab applications. Technical Specifications Specification Details Model P212PD2K Subwoofer Capacity Two 12" square subwoofers Enclosure Type Ported Woofer Direction Up-Firing Installation Location Under Rear Seat Cutout Shape Square L7-Style Cutout Size 11.125" Mounting Depth 5.6" Published Internal Volume 0.95 ft³ Width 55" Height 20" Depth 6.25" Construction MDF Finish Sprayed Bedliner Terminal Cup Included Subwoofers Included No The manufacturer publishes dimensions of 55 inches wide, 20 inches high and 6.25 inches deep, with a 5.6-inch mounting depth and 11.125-inch square cutouts. Designed for Square Kicker L7 Subwoofers The “K” designation identifies this version as the square-cutout model intended for Kicker Solo-Baric-style subwoofers. Before ordering, compare these enclosure measurements with your exact woofer: Cutout dimensions Mounting depth Recommended enclosure volume Magnet clearance Frame and gasket dimensions This enclosure is empty and does not include Kicker subwoofers. Ported Up-Firing Performance The ported enclosure design helps increase low-frequency efficiency and overall output compared with many sealed under-seat boxes. Its up-firing layout directs the subwoofers toward the bottom of the rear seat, providing a clean installation without exposed cones facing the floor or passenger area. For best performance, use subwoofers that match the available airspace and tune the amplifier’s gain, low-pass crossover and subsonic filter correctly. Durable Bedliner Finish The sprayed bedliner coating gives the enclosure a rugged appearance while helping protect the MDF exterior from: Scratches Scuffs Everyday cargo contact Minor moisture exposure Normal truck use The black finish also blends naturally with most Dodge Ram interiors. What’s Included One P212PD2K ported dual 12-inch enclosure Installed speaker terminal cup Not included: Subwoofers Amplifier Speaker wire Mounting hardware Installation labor The manufacturer notes that drilling the woofer mounting holes and connecting speaker wire are required during installation. Speaker wire and mounting hardware are not supplied. Installation Notes Professional installation is recommended. Before mounting the woofers: Test-fit the enclosure beneath the rear seat. Confirm adequate woofer depth and magnet clearance. Verify that the square cutouts match your subwoofer frames. Pre-drill mounting holes carefully. Connect the internal speaker wiring. Seal the woofers securely against the enclosure. Confirm final impedance before connecting the amplifier. Do not drill into the enclosure until subwoofer fitment has been verified. Frequently Asked Questions Does the P212PD2K include subwoofers? No. This listing includes the empty enclosure only. Two compatible square 12-inch subwoofers must be purchased separately. Is this enclosure sealed or ported? It is a ported enclosure designed for stronger output and improved low-frequency efficiency. Which direction do the subwoofers face? The two subwoofers fire upward toward the rear seat. Does it fit round 12-inch subwoofers? No. The P212PD2K uses square L7-style cutouts. The round-cutout version is a different enclosure model. Will it fit a 2019–2025 Ram 1500? The published fitment specifically lists 2019–2025 Ram 2500 and 3500 Crew Cab trucks, not the redesigned Ram 1500. What is the maximum mounting depth? The listed mounting depth is 5.6 inches. Always allow extra clearance for the subwoofer’s pole vent, wiring and enclosure taper. Does installation require drilling? Yes. The manufacturer states that the installer must drill the woofer mounting holes and connect the internal speaker wire. Why Buy From East Car Audio? East Car Audio specializes in truck-specific bass systems, subwoofer enclosures, amplifiers, DSP processors and installation accessories. We help customers match the right subwoofers, enclosure, amplifier and wiring for a reliable system that performs properly. Shop with East Car Audio for: Truck-specific audio solutions Expert product support Fast shipping Amplifier and subwoofer matching Complete installation accessories Custom bass-system recommendations Recommended Add-Ons Two compatible Kicker Solo-Baric 12-inch L7 subwoofers Properly matched monoblock amplifier 1/0-gauge OFC amplifier wiring kit High-quality speaker wire Big Three electrical upgrade kit Sound-deadening material Line-output converter or DSP Additional AGM or lithium battery High-output alternator for high-power systems