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Skar Audio

Skar Audio SDR-8 D2 8" 700 Watt Max Power Dual 2 Ohm Car Subwoofer

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Availability: Only 1 left in stock, order soon!
Fulfilled by SKAR AUDIO
Arrives Thursday, May 28
Order within 13 hours and 54 minutes
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Size: 8" - Dual 2 Ohm


Features

  • 8-Inch Dual 2-ohm Car Subwoofer
  • Peak Power: 700 Watts | RMS Power: 350 watts
  • 2" 4-Layer High Temperature Copper voice Coil
  • High Roll Foam Surround and Competition Grade Pressed Paper Cone
  • Frequency Response Range: 30 Hz - 350 Hz | Sensitivity: 83.8 dB
  • High Flux Ferrite Motor | Advanced Air Flow Cooling Design

Description

The Skar Audio SDR-8 D2 was designed to deliver hard hitting, low spectrum sound. Featuring a high flux ferrite motor, This versatile 8-inch woofer is conservatively rated at 700 watts Max power. Don't let the size fool you, the SDR-8 D2 is capable of reproducing low end frequencies with authority. The SDR-8 D2 is the perfect solution for a 350-700 Watt daily driver, featuring a 2-inch, high temperature copper voice coil that is attached to a sleek and attractive red spider system. The high roll foam surround and competition grade paper cone found on the SDR-8 D2, allows the woofer to produce riveting low end bass response, that will impress the listener every time It is playing. Dual 2 ohm voice coil configuration, sold each. Spl: 83.8 dB, Frequency Response: 30 Hz - 350 Hz, Re: 1.9 ohms, MMS: 4.59, qts: 0.45, BL: 14.25 n/a, Vas: 7.0 L, MMS: 89.2 gr

Brand: Skar Audio


Speaker Maximum Output Power: 700 Watts


Frequency Response: 350 Hz


Connectivity Technology: Wired


Audio Output Mode: Surround


Audio Output Mode: Surround


Mounting Type: Enclosure


Enclosure Material: Metal


Speaker Type: Subwoofer


Antenna Location: car


Subwoofer Diameter: 8 Inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 8 Inches


Woofer Diameter: 8 Inches


Specific Uses For Product: Car


Total Ethernet Ports: 2


Processor Count: 2


Controller Type: Corded Electric


Speaker Maximum Output Power: 700 Watts


Number of Power Levels: 2


Unit Count: 1.0 Count


Item Weight: 10.1 Pounds


Compatible Devices: Smartphone, Car Audio System


Compatible with Vehicle Type: Car


Power Source: Corded Electric


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Brand: Skar Audio


Model Number: SDR-8 D2


Model Name: SDR-8 D2


Built-In Media: Instruction Manual, SDR-8 D2 Subwoofer, Skar Audio Decal


Warranty Description: 2 year limited warranty


Number of Items: 1


Customer Package Type: Standard Packaging


Series Number: 8


UPC: 767408275057


Global Trade Identification Number: 57


Manufacturer: Skar Audio


Item Type Name: Car Subwoofer


Frequency Response: 350 Hz


Number of Audio Channels: 2.0


Impedance: 2 Ohms


Signal-to-Noise Ratio: 83.8 dB


Connectivity Technology: Wired


Wireless Technology: No Wireless Communication Technology


Connectivity Protocol: aux, RCA


Battery Charge Time: 30 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great subwoofer for the price
Size: 8" - Dual 2 Ohm
Review Image by Mr_Runtik
Review Image by Mr_Runtik
Review Image by Mr_Runtik
The media could not be loaded. I assembled a home subwoofer with a passive radiator with this speaker. The frequency range turned out to be 24-120 hertz. as a home subwoofer for 5.1 Dolby Atmos acoustics it turned out almost perfectly. At low frequencies the whole house shakes. If you look at the price-size-performance, this is the ideal subwoofer. Box 0.7ft. ... show more
Reviewed in the United States on February 15, 2025 by Mr_Runtik
    • On time in perfect condition.
Size: 8" - Dual 2 Ohm
Sub came on time and in perfect condition. Seems very well made. I was just replacing a factory sub. This one sounds much better. Pretty happy with the install.
Reviewed in the United States on April 8, 2025 by Mark Lilly
    • Love them!!!
Size: 8" - Dual 2 Ohm
I went from a 12 inch Solo Baric that slammed to 4 of these little 8’s and I am completely blown away!!! The clarity, deepness, etc is unbelievable in a sealed box under my back seat! I am not a paid reviewer, etc. these little subs are just AWESOME 😎
Reviewed in the United States on March 4, 2026 by andrew howard
    • Fit's perfectly as a factory subwoofer replacement
Size: 8" - Dual 2 Ohm
Works perfect for a factory subwoofer replacement and Orion has been around for years so the quality is unmatched.
Reviewed in the United States on April 20, 2026 by Chris
    • Great thumping bass speaker
Size: 8" - Dual 2 Ohm
Sounds great, deep thump, I bought this to replace the 8" sub in my Alpine bass tube. It's perfect for under a pontoon boat seat.
Reviewed in the United States on April 14, 2025 by LisaMVP
    • fun little sub
Size: 8" - Dual 2 Ohm
worked great for the price and did not feel like 700 watts
Reviewed in the United States on April 6, 2025 by Amazon Customer
    • Smallest and Best sounding I’ve ever had
Size: 8" - Dual 2 Ohm
Review Image by Shawn caswell
Review Image by Shawn caswell
The thickness is fine for me because it’s out in the open but if you plan on putting it under the seat you may run into clearance issues. The overall quality is fantastic, great craftsmanship as well. It has a 2.25” thick magnet that is approximately 3.5” round and I have it hooked to a 1000w mono SSL amp ran with 8ga. leads and 12ga. speaker wire and it hits almost as hard as my 2 12” MTX’s but with much better sound quality. It is in a groundshaker ported box (8” by the way). Definitely a good buy and worth your dollar all the way. ... show more
Reviewed in the United States on February 5, 2021 by Shawn caswell
    • speaker
Size: 8" - Dual 2 Ohm
fast delivery, works as it should
Reviewed in the United States on September 23, 2025 by Will

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