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Dual 12" 2,400 Watt SDR Series Complete Subwoofer Package with Vented Enclosure and Amplifier

  • Skar Audio created this custom loaded enclosure package to deliver powerful, deep, and tight bass in an all-in-one competition-grade system. This package features two, 12-inch, dual 4-ohm, Skar Audio SDR Series subwoofers, which are pre-loaded and wired up inside of a custom dual 12" ported enclosure. Next, we pair the loaded enclosure of this package with the Skar Audio RP-1500.1D Class D monoblock amplifier, the perfect amplifier to power your new system and matched for perfect compatibility and power handling with the included subwoofers. Finally, we include a premium Skar Audio 4 Gauge OFC premium amplifier wiring kit to install your new system, making installation hassle free.

    The custom enclosure used in this package was engineered by Skar Audio specifically for the subwoofers that are loaded in it, ensuring perfect sound and compatibility. The enclosure features a unique kerf port and split chamber woofer design, allowing for extreme levels of bass output. Furthermore, the enclosure is finished in premium grade black carpet for a sleek appearance and features the Skar Audio logo in white on the top surface of the box.

    Quick Facts
    Peak Power Handling 2,400 Watts
    Enclosure Configuration Dual - 12"
    Included Amplifier Skar Audio RP-1500.1D
    Included Amp Kit 4 Gauge OFC Complete Kit
    Final Impedance Load 1 Ω

    The subwoofers come pre-wired and loaded inside of the enclosure allowing for an easy and hassle free installation. The dual 4-ohm subwoofers are wired up inside of the enclosure so that the final impedance load is configured for 1-ohm at the terminals (one terminal cup only.)

  • Enclosure Specifications
    Enclosure Type Dual - 12" Vented (SDR-2X12D4)
    Fit Type x2 SDR-12 D4 Subwoofers (Pre-Loaded)
    Enclosure Style Wedge Design
    Port Type Kerf Style (Maximum Bass)
    Enclosure Feature Double Baffle - Countersunk Design
    Enclosure Finish Premium Black Carpet
    Wood Thickness & Material 5/8" MDF
    Front Baffle Thickness 1.25"
    Internal Air Space of Enclosure 4.00 ft3
    Tuning Frequency of Enclosure 32 Hz
    Push Terminal Location Left Side of Enclosure (one terminal cup only)
    Final Impedance Load 1 Ω
    Amplifier Specifications
    Model Name Skar Audio RP-1500.1D Monoblock
    RMS Power at 1 Ω 1,500W x 1 Ch (14.4v)
    Peak Power at 1 Ω 2,300W x 1 Ch (14.4v)
    Power Supply High-Speed MOSFET
    Power & Ground Input Size 4 Gauge
    Remote Bass Knob and Cable Included Yes
    Amp Kit Specifications
    Model Name SKAR4ANL-OFC 4 Gauge OFC Complete Kit
    ANL Fuse Size 120 Amp - Fuse Holder Included
    Power Cable 17 ft - 4 AWG OFC Matte Blue
    Ground Cable 3 ft - 4 AWG OFC Matte White
    Speaker Wire 20 ft - 16 Gauge OFC Matte Blue/White
    RCA Interconnect Cable 17 ft - 2-Channel Blue Twisted Pair
    Remote Turn-on Wire 17 ft - OFC Matte Blue
    Flex Loom Tubing 3 ft - Black
    Accessories Ring/Ground Terminals & Vinyl Cable Ties Included
  • Performance
    RMS Power 1,200 Watts
    Peak Power 2,400 Watts
    Frequency Response 22 - 300 Hz
    Sensitivity (SPL) 84.7 dB
    Enclosure External Dimensions
    Width 37.875"
    Depth 1 (Bottom) Front to Back 18.75"
    Depth 2 (Top) Front to Back 16.75"
    Height 14.25"

Customer Reviews

Based on 61 reviews

Received my items very fast packaging was great got it installed and was blown away with this package skar put together will definitely do more business

This S#☆T Bangs!!!

Very satisfied! I knew it was a quality built product when I grabbed the amp box. Wire does feel soft when hooking up, so solder or plugs will come soon. Still working on fine tuning. No complaints as of today other than during shipping the box was dropped on a corner, slight damage. SKAR emblem is actually stitched into the fabric on top of the box, very nice! Important to measure box space and DON'T FORGET to think about the angle getting your box into the trunk, I calculated for that but it was still close! Dodge Dart fit.


My first personal subwoofer set up and WOW this thing gets down! I couldn't be happier with my purchase. Flexes windows on my 2001 grand Marquis and it's not even completely turned up. Recommend this to anyone wanting a complete system!

2018 Chevy Cruze LT D2 Hatchback

I installed this about a week ago and I'm truly impressed. Everything from the online purchase to the delivery & set up was exactly as I expected. This system means business and will take endless hours of non stop pounding. I used the supplied wiring kit and took my time to make sure every thing was installed correctly from the start. I posted a few pictures for the world to see note: I installed this so it can be easily removed in the event I need to get to my spare tire or battery. I would recommend to any one who is looking for MORE power and on a budget to purchase this & enjoy. I'm a HEAVY Metal / Dubstep BASS freak and having the BASS knob allows me to tweak the settings on the fly. I drilled no holes or cut any factory wires during my install as to keep the car original through out. Having this much POWER in such a small space is very therapeutic... Best $$$ I spent on myself ever... #SKARAUDIOROCKS #XMAS2019

Phenomenal packaging

Came home from vacation to my black friday sale packages. Phenomenal packaging Skar, you guys rock!! Best early birthday and Christmas gift. Cant wait to install it! 👌👌

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