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Dual 10" 2,400 Watt SDR Series Complete Subwoofer Package with Vented Enclosure and Amplifier


Skar Audio designed and put together this complete bass package to deliver powerful, deep, and tight bass in an all-in-one competition-grade system. This package features a SDR-2X10D4 dual 10" loaded ported subwoofer enclosure, an RP-1500.1D mono-block amplifier, as well as a Skar Audio 4 Gauge OFC Amplifier Wiring kit to install your new system. Everything you need to get exceptional bass in your vehicle today is included in this package.


The Skar Audio SDR series of subwoofers were designed to deliver hard hitting, low spectrum sound. Featuring a high flux ferrite motor, these versatile 10-inch woofers are conservatively rated at 1,200 watts max power each. When looking for a system that delivers low end frequencies with authority, look no further. This is the perfect solution for a daily driver that can handle whatever is thrown at it, offering unmatched reliability and sound quality.

This package was put together by our installation experts to ensure compatibility and allow for an easy installation. We take the guess work out of pairing the components of your system up, and make it easy to get the bass you've always wanted in your ride.


The dual 4-ohm subwoofers included in this package are pre-configured and wired up inside of the subwoofer enclosure at a 1-ohm final load to ensure an easy and hassle free installation.



Subwoofer Specifications

  • Includes (2) Subwoofers Pre-Loaded Into Subwoofer Enclosure
  • Skar Audio SDR-10 D4 - 10" Dual 4 Ohm Subwoofers
  • Coil Configuration: Dual 4 Ohm
  • Peak Power: 2,400 Watts (pair) | 1,200 Watts (each)
  • RMS Power: 1,200 Watts (pair) | 600 Watts (each)
  • Frequency Response: 28 Hz - 300 Hz
  • 2.5" High Temperature Copper Voice Coil
  • Competition Grade Pressed Paper Cone
  • High Roll Foam Surround
  • Advanced Airflow Cooling Design
  • Motor Weight: 97 Oz
  • Sensitivity (spl): 82.5 dB
  • Fs: 39 Hz
  • Bl: 10.90 n/a
  • Qts: 0.61
  • Qes: 0.68
  • Qms: 6.08
  • Cms: 0.079 mm/N
  • Vas: 11.0 L
  • Xmax: 13.5 mm (one-way)

Amplifier Specifications

  • Skar Audio RP-1500.1D Class D Mono-block Car Subwoofer Amplifier
  • 4 Way Protection Circuitry: Thermal, Voltage, Speaker, DC
  • Max Power at 1 Ohms: 2,300 Watts x 1 Channel (14.4v)
  • RMS Power at 1 Ohms: 1,500 Watts x 1 Channel (14.4v)
  • RMS Power at 2 Ohm: 930 Watts x 1 Channel (14.4v)
  • RMS Power at 4 Ohms: 550 Watts x 1 Channel (14.4v)
  • MOSFET Power Supply
  • Soft Turn on Circuit
  • Tri-Mode Capable / Bridgeable
  • Frequency Response: 20 Hz ~ 250 Hz
  • Signal to Noise Ratio: 85 dB
  • Damping Factor: 200<
  • Low Pass Filter (Variable): 50 Hz ~ 220 Hz
  • Subsonic Filter: 0 ~ 50 Hz
  • Remote Bass Knob & Wire Included
  • 4 Gauge Power and Ground Terminals
  • Working Voltage: 8.5 V - 14.4 V
  • Fuse Rating: 120 Amp
  • Dimensions: 19-1/2" (Length) x 7" (Width) x 3" (Height)

Amp Kit Specifications

  • Skar Audio Model: SKAR4ANL-OFC
  • 4 Gauge Complete OFC Amplifier Installation Kit with ANL Style In-Line Fuse Holder
  • Everything You Need to Install & Wire Up Your Amplifier
  • Premium 4 Gauge Oxygen Free Copper (OFC) Power and Ground Wire for Maximum Power Transfer
  • Great for Amplifiers up to 1,500 Watts
  • 17 ft. of 4 AWG Matte Blue Ultra Flexible Power Cable
  • 3 ft. of 4 AWG Matte White Ultra Flexible Ground Cable
  • 17 ft. of Blue Remote Turn-on Wire
  • 17 ft RCA 2-Channel Blue Twisted Pair Shielded Interconnect Cable
  • 20 ft. of 16 Gauge Matte Blue/White Multi-stranded Ultra Flexible Speaker Wire
  • 3 ft. of Black Flex Wire Loom Included
  • High Current ANL Style Fuse Holder
  • 120 Amp ANL Fuse Included
  • Ring Terminals
  • Ground Terminals
  • Vinyl Cable Ties Included

    Enclosure Specifications

    • Dual 10-Inch Vented (Ported) Subwoofer Enclosure
    • Custom Engineered Skar Audio Enclosure specifically Designed for use with the Skar Audio SDR-10 D4 (x2) Subwoofers
    • "Wedge" Style Enclosure with Vented Design allows for Extreme Low End Bass Output Levels and Responsiveness
    • Wood Thickness & Material: 5/8" MDF
    • Front Baffle Thickness: 1.25"
    • (Double Baffle - Countersunk Design for a Smooth, Flush, Subwoofer Appearance)
    • Finish: Black Colored Carpet with Skar Audio logo in White on Top of Enclosure
    • Premium Push Terminals Located on Left Side of Enclosure (one terminal cup only - woofers are wired internally to reach a 1-ohm final load)
    • Internal Air Space of Enclosure: 2.80 ft^3
    • Tuning Frequency of Enclosure: 36 Hz
    • Box Outer Dimensions
    • Width: 34.50"
    • Depth #1: 13.25" (Top Depth)
    • Depth #2: 15.25" (Bottom Depth)
    • Height: 12.50"

    Customer Reviews

    Based on 11 reviews
    Great Product, reliable can not believe got it so CHEAP!

    Sounds awesome, looks great, shipped and recieved in 3 days, wish I bought the 4 channel all at once! Very loud I haven't had 10's hit that hard and that deep! Will be buying more product!

    Raised expectation

    I installed this bass package in my 2014 4 door jeep wrangler. The performance of this system at only half power is well beyond what I was expecting. Amazing quality, simple installation. Absolutely everything that was needed from start to finish was supplied.


    I ordered these subs just becausw i didnt kno what to really expect and didnt want to go all out on the kit i wanted for myself not ever having heard of skar so i didnt want to take the risk... so i figured id grab this just to see how it hits and would be put into my girlfriends car if it last.. all i can say is much better than i expected. Im gonna use this till about mid summer then grab the 2- 12 kit i wanted. More than worth it!


    It was a good system I like the wiring kit. A little pricey but good

    Great Value

    So far so good. Very pleased with the setup, the only thing that I did not like was the rcas that were included in the amp kit, they don’t attach firmly to the rca ports of the amp, but for the money this is a great setup.

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