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๐ถ Feel the bass, own the road โ Skar Audio SDR-8 D4 turns every ride into a concert.
The Skar Audio SDR-8 D4 is a robust 8-inch car subwoofer engineered for serious bass lovers. With a max power of 700 watts and a dual 4-ohm voice coil design, it delivers powerful, precise low-end sound. Its high-temperature copper voice coil and advanced cooling system ensure reliable performance, while the competition-grade cone and surround provide deep, clean bass from 30Hz to 350Hz. Perfect for daily drivers craving professional-grade audio impact.




| ASIN | B07JFZ16DZ |
| Antenna Location | car |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #4,047 in Electronics ( See Top 100 in Electronics ) #3 in Car Component Subwoofers |
| Brand | Skar Audio |
| Built-In Media | Instruction Manual, SDR-8 D4 Subwoofer, Skar Audio Decal |
| Color | Coil Configuration=Dual 4 Ohm |
| Compatible Devices | Car |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (465) |
| Enclosure Material | Plastic |
| Frequency Response | 350 Hz |
| Global Trade Identification Number | 00767408283687 |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Type Name | Car Subwoofer |
| Item Weight | 10 Pounds |
| Manufacturer | Skar Audio |
| Model Name | SDR-8 D4 |
| Model Number | SDR-8 D4 |
| Mounting Type | Enclosure |
| Number of Audio Channels | 3.2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 83.7 dB |
| Speaker Maximum Output Power | 700 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Car |
| Subwoofer Diameter | 8 Inches |
| UPC | 767408283687 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year limited warranty |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |
D**S
Youโll be surprised!
Great sound quality, solid amount of power from these little guys. Paired it with a sundown sfb 1000. Pounds the wifeโs Escalade like you wouldnโt believe!
E**Z
Skar Audio
Excellent product
R**U
Skar 8in sub
Great sub even better price. Fast shipping sub arrived well protected in double boxes.
V**N
More punchy than expected
So initially i had 2 kickers comp r 8 inch under the seat of chevy crew cab, not happy with them from day one, not much low end bass and everytime i push them above 300w they start smelling like burning in just few min, well im soo happy now with these Skar, no joke, such a difference, i didnt expected. I can feel that bass and i can really push the amp now to the limits at around 700 watts. Im replacing also the amp with Skar. I cannot believe for the price and its not super branded like Kicker. I think in the future i will stick with Skar and probably upgrade later to the EVL series as i heard great stuff about them. Hope they will last.
A**R
Unbelievable value
I like 8s. In the 90s I had two 8W6s, in the early 2000s I had an IDQ 8, and this Skar replaced a CDT QES-820 DVC. Not really replaced, per se, but the price was low enough that I wanted to try a relatively inexpensive "banger sub" to see what it sounded like. 2010 Ford Focus, totally sealed (sound proofed) rear deck and trunk. In 0.3ft^3 sealed and 0.6ft^3 ported, tuned to 35hz, the CDT just didn't get loud enough through the rear seats. The Skar utterly slams in the same ported box. Sounds great in 0.3ft^3 sealed, but less output as one would expect. With the back seat down, the Skar shakes the front seat on 500w at 36Hz and then again around 50hz. With the back seat up, I still get very satisfying volume that does not overpower my front stage. I do get muddy bass on a few select songs, however I am going to be experimenting with port length and turning freq to see where the sweet spot is for this sub. I am also going to seal the port and pack the box with fiberfill to give sealed 0.6Ft^3 +/- a shot as well. The magnet is half the size of the CDT, more or less, and my amp is now seeing a load that allows it to produce its maximum rated power. So, many variable to consider here, but overall this sub is a champ given the cost. Will update the review in time with more thoughts and experience.
A**R
Amazing!!!!
I didn't know the bass plays such an important role in music! I switched from Kicker to Scar and recommend everyone to do so ๐
A**R
Loud.
Sounds was amazing .
E**N
Nice subwoofer for the money!
Great budget subwoofer. Got it for my girls ride.
R**Y
Skar audio subwoofer is the best budget subwoofer available in the market. Amazing sound quality. It really heats hard.
J**N
Used for a home theater, sounds pretty good
A**N
lo te gl a un cajon entonado a 40hz, es muy limpio y tiene muy buen movimiento, me aguanta muy buena potencia, ya compre dos para otro proyecto aparte, es increible
S**N
Money loos produt
L**Y
Easy installation. Amazing sound! Great purchase
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