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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 108 reviews
96%
(104)
3%
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Z
Z.S.
Absolutely incredible...

Ordered the two subs, and after two days of work we finally got it built. If you go through the effort of making a good box and wiring all together the sound you'll get is unreal.... The only problem is that the bass is SO GOOD that my rear view mirror won't stay up from how strong the it is. If I could give ten stars I would,

If your looking to get a cheap, great subwoofer system grab two of these bad guys, grab yourself an rp1200 amp, and it'll blow your mind.

I
I.S.
These Subs are Impressive!

These subs are really good subs, they hit the lows pretty well. I have them in a box tuned to 29 Hz, along with an Audiocontrol TheEpicenter with a 25hz subsonic filter, powered by an RP1500.1, and all I can say is WOW. Flex is amazing and these 2 puppies handle the 1500rms without a sweat! My whole BMW is Flexing and my houses are rattling! Great job Skar!

T
T.B.
Amazing subwoofers

I’ve been running these subs on a 3000 watt amplifier and they sound amazing, they got my whole car shaking

E
E.O.
This is my 2nd set of SDr-12

My son also has a boxed set of SDR-12's. These speakers move large volumes of air for superior bass. I listen to metal and classic rock and they suite my audio need very well. Highly recommend these subs but I encourage you to also purchase an amplifier from Skar also. I also own a 1500 and a 1200watt skar amp for driving my subs.

J
J.
SDR-12

Bought this sub and I can say that this out performs my previous one by far. Extremely happy with my purchase. Will be a return customer for sure!

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