See all parts that fit your 2011 Lucerne
8" Kicker 11S8L72 Solo-Baric L7 Subwoofer + Cache CTM Dead Shield Sound Dampening Material
8" Dual 2 Ohm Solo-Baric L7 Series Subwoofer • 900W Max • 450W RMS • Titanium Deposit Impregnated Cone Woofer • Five 18" x 32" Pieces of Dead Shield Sound Dampening Material • Eliminates Road Noise • Simple To Install • Increases sound quality and output
Learn more about the 11s8l72_ctm
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
Crux DKGM-49 Stereo Replacement Interface
Stereo Replacement Interface with Steering Wheel Control Retention and Double DIN Dash Kit for select 2006-2020 vehicles from GMC, Chevrolet, Buick
$129.60
List price $201.60
6" to 6.75" Speaker Mounting Adapter for select 2003-2024 vehicles from Chevrolet, GMC, Cadillac
$16.99
List price $33.99
Factory USB Port Retention Adapter in select 2009-2025 vehicles from Chevrolet, GMC, Cadillac
$4.99
List price $5.99
American International GMSB356
6.5" to 6.75" Speaker Mounting Adapters for select 1997-2020 vehicles from Chevrolet, GMC, Pontiac
$9.99
List price $24.00
Install a new Single-DIN or Double-DIN car stereo in select 2004-2011 vehicles from Chevrolet, GMC, Pontiac (Black)
$13.95
List price $17.95
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $34.99
6.8” Double DIN Digital Multimedia Touchscreen Bluetooth Receiver with Wireless Apple CarPlay and Android Auto (SiriusXM Ready)
$499.00
List price $800.00
8" Dual 2 Ohm Solo-Baric L7 Series Subwoofer • 900W Max • 450W RMS • Titanium Deposit Impregnated Cone Woofer • Five 18" x 32" Pieces of Dead Shield Sound Dampening Material • Eliminates Road Noise • Simple To Install • Increases sound quality and output
This Sonic Electronix Exclusive Bundle showcases a 8" Dual 2 Ohm Kicker Solo-Baric L7 Subwoofer. This subwoofer is rated at 450 watts RMS of continues power and 900 watts of Max power. The subwoofer is equipped with a Titanium Deposit Impregnated cone woofer and Santoprene rubber surround for rigidity and performance. It is also equipped with spring loaded nickle-plated terminals for easy installation, and heat reducing T-Cut top plate for extreme heat dissipation. With Spiralead tinsel-lead technology and a highly efficient Uniplate pole piece, this Kicker Solo-Baric L7 series subwoofer is sure to provide efficient sound and bass for long periods of time. In order to improve the all around sound of your audio car system, this bundle also includes five 18" x 32" pieces of Dead Shield sound dampening material. This dampening material will help reduce engine noise, vibrations, road noise and rattling to give you a higher sound quality. Four step peel and stick application makes installation simple and efficient. This sound dampening material is sure to improve the over all quality and output of your system.
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.34
List price $232.98
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
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Manufacturer:
Model Number:
11S8L72_CTM
Weight:
31.50lbs
Internal SKU:
11s8l72_ctm
Internal Product ID:
36778
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Awesome sub
Very loud for a single 8" subwoofer. I highly recommend this to anyone.
49 found this helpful
I love these subs!
Just as the title says, I love these subs. They sound good, produce the low notes accurately, and hit hard when you want them to. You read reviews where people say "my friend thought I had 10's" It's true. I have used the solobarics since they first came out and everyone always thinks I have larger subs than I do. I currently have two of these 8's in my wife's minivan stuffed in the spare seat storage in the back. They are being run with a Kicker CX600.1 and I am the only one in the family who can stand the music loud enough to make the subs work at all. The website says it needs 0.5 cubic feet of space but I called Stillwater Designs and they said it was a misprint. They only require .33 cubic feet as they always did for their 8" solobaric. My box is .39 each and hits all the way down to 30 Hz before the subsonic filter cuts off the signal. I have another L7 8" in my car run by a Kicker IX500.1 but only needed one as I left the rest of that stero stock and it already overpowers the music.
47 found this helpful
Great Sounding Sub!
I've owned this sub for about 6 months and it really hits hard for a 8" subwoofer. I have it in my regular cab truck and I'm getting ready to put one in my supercrew.
48 found this helpful
Great value and great product!
I was hesitant on buying a set of 8" subwoofers since before this I ran a pair of 15" RE Audio. But since these subs were the perfect size to go under my seat and I could have a back seat again I really am happy with them. I have had no issues with power handling what so ever. I have a US Amps 2000X running them and the subs sound great for just being so small. I would recommend these subs to anyone with space issues. These are defiantly ones that pack a punch.
48 found this helpful
Great subs!
I have a 2005 chevy silverado crew cab. I have very little room to put subs under my seat but I found a box with 8" squares cutout so I had to choose between 8" 2 solo barics or 2 10" circular subs and I'm really happy with my decision on buying these L7's! They bump just as hard as my friends setup with 2 12" subs. I'm glad I decided to buy these subs, the low mounting depth is a huge plus! Buy these if you are lacking space, it doesn't get better.
45 found this helpful
Very good and loud speakers, my son loves them.
Very high quality construction, good appearance. Speakers were very easy to install.
41 found this helpful
GOOD PRODUCT
Super thick and easy to install. Noticeable difference and reasonably priced. 5 stars
31 found this helpful
What a difference
I came across this while looking for something to get rid of the rattle in my trunk. I bought it and when I opened my package, immediately knew it was of good quality. its thick and stuck well wherever I placed it and it made a noticeable difference. The rattling is gone and my JL Audio W3 sounds much deeper and louder. Thanks Sonic!
31 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
