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SDR-12 | 12" 1,200 Watt Max Power Car Subwoofer

Coil Configuration
  • The Skar Audio SDR-12 D2 subwoofer was designed to redefine the term "daily" subwoofer, both in terms of power output and acoustic responsiveness across the entire low end frequency range. The engineering considerations that went into developing this 12-inch subwoofer are extensive, and contribute to why the SDR series has continued to be one of the most popular subwoofer lines we have ever released.

    Featuring a 2.5" 4-layer high temperature copper voice coil, the SDR-12 can operate at peak performance for hours on end with the peace of mind knowing that it can handle the brutality. Combine that with the top-tier, high flux ferrite motor of this driver, and it is by no surprise that this subwoofer can reproduce low end bass frequencies with authority. Furthermore, we integrated a unique red nomex spider suspension system into the design that utilizes the perfect blend of stiffness and flexibility. The aforementioned components of the SDR-12 as well as its advanced air flow cooling design, are what ultimately allow for the incredible responsiveness & power handling of this subwoofer.

    RMS Power Handling 600 Watts
    Peak Power Handling 1,200 Watts
    Voice Coil Size 2.5"
    Voice Coil Configuration Dual 2 Ω
    • 12-inch Dual 2 Ohm Voice Coil Configuration
    • Peak Power: 1,200 Watts
    • RMS Power: 600 Watts
    • Competition Grade Pressed Paper Cone
    • High Roll Foam Surround
    • Advanced Air Flow Cooling System
    • 2.5" High Temperature Copper Voice Coil
    • Motor Weight: 97 oz
    • Frequency Response: 22 - 300 Hz
    • Sensitivity: 84.7 dB
    • Fs: 32 Hz
    • Re: Dual 2 Ω
    • Qms: 6.76
    • Qes: 0.58
    • Qts: 0.53
    • Mms: 249.4 gr
    • Nref: 0.185%
    • Cms: 0.11 mm/N
    • Bl: 16.67 n/a
    • Vas: 36.2 L
    • Sd: 471.4 cm²
    • Xmax: 13.5 mm
  • Recommended Enclosure Specifications
    • Recommended Sealed Volume: 1.00 ~ 1.25 ft³
    • Recommended Ported Volume: 1.75 ~ 2.00 ft³
    • Recommended Port Area: 25.0 in²
    • Recommended Tuning Frequency: 34 ~ 36 Hz
    • Enclosure recommendations above do not include subwoofer, bracing, and port displacement
    Subwoofer Measurements
    Cut-out Diameter 11.20"
    Mounting Depth 6.47"
    Total Height 7.63"
    Outside Diameter 12.35"
    Magnet Diameter 6.00"
  • The Skar Audio SDR-12 D4 subwoofer was designed to redefine the term "daily" subwoofer, both in terms of power output and acoustic responsiveness across the entire low end frequency range. The engineering considerations that went into developing this 12-inch subwoofer are extensive, and contribute to why the SDR series has continued to be one of the most popular subwoofer lines we have ever released.

    Featuring a 2.5" 4-layer high temperature copper voice coil, the SDR-12 can operate at peak performance for hours on end with the peace of mind knowing that it can handle the brutality. Combine that with the top-tier, high flux ferrite motor of this driver, and it is by no surprise that this subwoofer can reproduce low end bass frequencies with authority. Furthermore, we integrated a unique red nomex spider suspension system into the design that utilizes the perfect blend of stiffness and flexibility. The aforementioned components of the SDR-12 as well as its advanced air flow cooling design, are what ultimately allow for the incredible responsiveness & power handling of this subwoofer.

    RMS Power Handling 600 Watts
    Peak Power Handling 1,200 Watts
    Voice Coil Size 2.5"
    Voice Coil Configuration Dual 4 Ω
    • 12-inch Dual 4 Ohm Voice Coil Configuration
    • Peak Power: 1,200 Watts
    • RMS Power: 600 Watts
    • Competition Grade Pressed Paper Cone
    • High Roll Foam Surround
    • Advanced Air Flow Cooling System
    • 2.5" High Temperature Copper Voice Coil
    • Motor Weight: 97 oz
    • Frequency Response: 22 - 300 Hz
    • Sensitivity: 84.7 dB
    • Fs: 32 Hz
    • Re: Dual 4 Ω
    • Qms: 4.21
    • Qes: 0.57
    • Qts: 0.5
    • Mms: 213.2 gr
    • Nref: 0.195%
    • Cms: 0.13 mm/N
    • Bl: 10.45 n/a
    • Vas: 43.4 L
    • Sd: 471.4 cm²
    • Xmax: 13.5 mm
  • Recommended Enclosure Specifications
    • Recommended Sealed Volume: 1.00 ~ 1.25 ft³
    • Recommended Ported Volume: 1.75 ~ 2.00 ft³
    • Recommended Port Area: 25.0 in²
    • Recommended Tuning Frequency: 34 ~ 36 Hz
    • Enclosure recommendations above do not include subwoofer, bracing, and port displacement
    Subwoofer Measurements
    Cut-out Diameter 11.20"
    Mounting Depth 6.47"
    Total Height 7.63"
    Outside Diameter 12.35"
    Magnet Diameter 6.00"
 

Customer Reviews

Based on 408 reviews
96%
(390)
2%
(7)
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(11)
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R
R.M.
SKAR’d 4 LIFE!

Heard a pair of 15’s by a random series of events that sounded off so hard I knew I would be buying this brand for my next setup. I decided on these SDR12’s because they don’t require a ridiculous amount of airspace for a sealed enclosure as they were going under the rear seat of my 2012 GMC Sierra crew cab. Most of those prefabbed flea market boxes only have .5 to .6 cf of space per sub and are poorly constructed but found a company that builds them to order and it matched these subs perfectly with 1.1cf per chamber,I paired them with the RP1500.1D amp,got it dialed in with a 58Hz/0db frequency on the subs,replaced all factory speakers with SKAR along with the SK-M400.4D amp to give them a little nudge. I was not expecting these subs to sound how they do!!!! WOW!!! And the sound coming from the highs and mids is so crisp and clean compared to the muffled factory ones! You always hear you get what you pay for but with SKAR you get. A WHOLE MORE!!! Hence SKAR’d 4 LIFE!

C
C.G.
Skar SDR 12

I installed a pair of them. They went way past my expectations. Low end is amazing. Also very satisfied with the quality of the Skar built box.

C
C.J.
Very happy

better than I expected absolutely 100% satisfied

T
T.F.
Skar SDR 12

Got it delivered really quick. This 12 sounds amazing. Best sub I’ve purchased so far. Will buy more from y’all again. One hell of a happily satisfied customer! SKAR4LYFE

D
D.
Good for the price

Good subwoofer for the price got four of them in a 9.5 cube box tuned to 31hz on taramps hd 3 k

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