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Transform the cabin of your Chevrolet Silverado and GMC Sierra with premium, vehicle-specific audio upgrades designed to deliver concert-quality sound and modern connectivity.

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19 - Up Sierra Silverado Car Audio - Bass Packages

44 products
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Dual 10" Sealed Solo-Baric L7S Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab
GS-STCCKK210B 10" Dual Sealed Solo-Baric Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) 44L7S102 Solo-Baric L7S Series 10" 1200W Peak Power Handling 2 Ohm, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-STCCKK210B
  • 10" Dual Sealed Solo-Baric Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • (2) 44L7S102 Solo-Baric L7S Series 10"
  • 1200W Peak Power Handling (Each)
  • 2 Ohm
  • Dual Voice Coil Component Car Subwoofers
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99428
List Price: $969.98
$815.92
-16%
SAVE $154
Available to Order
Sold Out
Quad 8" Ported Subwoofer Bass Package for 2019-2026 Chevy Silverado Double & Crew Cab
GS-FLCHVP48B 8" Quad Ported Sub Box for 2019-2026 Chevy Silverado Double & Crew-Cab (Black) + (4) NA-8F-D4 Fierce Series 8" 800W Peak Power Handling 4 Ohm, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-FLCHVP48B
  • 8" Quad Ported Sub Box
  • 2019-2026 Chevy Silverado Double & Crew-Cab
  • Black
  • (4) NA-8F-D4 Fierce Series 8"
  • 800W Peak Power Handling (Each)
  • 4 Ohm
  • Dual Voice Coil Component Car Subwoofers
+ View More
FREE SHIPPING in US 48
Item# 99437
List Price: $1,319.96
$831.95
-37%
SAVE $488
Available to Order
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Quad 8" Ported Subwoofer Bass Package for 2019-2026 Chevy Silverado Double & Crew Cab-3
GS-FLCHVP48B 8" Quad Ported Sub Box for 2019-2026 Chevy Silverado Double & Crew-Cab (Black) + (4) RS8-SUBD4 RS Series 8" 1000W Peak Power Handling 4 Ohm, Dual Voice Coil Stamped Steel Car Subwoofer
0 reviews
  • GS-FLCHVP48B
  • 8 inches Quad Ported Sub Box
  • Fits 2019–2026 Chevy Silverado Double & Crew-Cab
  • Black Finish
  • (4) RS8-SUBD4 RS Series Subwoofers Included
  • 8 inches Stamped Steel Car Subwoofer
  • 1000W Peak Power Handling
  • 4 Ohm
  • Dual Voice Coil
+ View More
FREE SHIPPING in US 48
Item# 99444
List Price: $1,063.56
$843.64
-21%
SAVE $220
Available to Order
Sold Out
Dual 12" Sealed Solo-Baric L7T Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab
GS-STCCKK212B 12" Dual Sealed Solo-Baric Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) 46L7T122 L7T Series 12" 1200W Peak Power Handling 2 Ohm, Dual Voice Coil Shallow Mount Component Car Subwoofer
0 reviews
  • GS-STCCKK212B
  • 12" Dual Sealed Solo-Baric Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • (2) 46L7T122 L7T Series 12"
  • 1200W Peak Power Handling (Each)
  • 2 Ohm
  • Dual Voice Coil Shallow Mount Component Car Subwoofers
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99431
List Price: $1,014.98
$856.92
-16%
SAVE $158
Available to Order
Sold Out
Dual 12" Sealed Solo-Baric L7T Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab-1
GS-STCCKK212B 12" Dual Sealed Solo-Baric Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) 46L7T124 Solo-Baric L7T Series 12" 1200W Peak Power Handling 4 Ohms, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-STCCKK212B
  • 12 inches Dual Sealed Solo-Baric Sub Box
  • Fits 2007–2026 Chevy Silverado Regular-Cab
  • Black Finish
  • (2) 46L7T124 Solo-Baric L7T Series Subwoofers Included
  • 12 inches Component Car Subwoofer
  • 1200W Peak Power Handling
  • 4 Ohms
  • Dual Voice Coil
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99432
List Price: $1,014.98
$856.92
-16%
SAVE $158
Available to Order
Sold Out
Dual 8" Sealed Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab-2
GS-STCC28B 8" Dual Sealed Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + Pair of R2-W8D2 R-Series 8" 1000W Peak Power Handling 2 Ohms, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-STCC28B
  • 8" Dual Sealed Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • Pair of R2-W8D2 R-Series 8"
  • 1000W Peak Power Handling
  • 2 Ohms
  • Dual Voice Coil Component Car Subwoofer
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99414
List Price: $1,139.90
$929.90
-18%
SAVE $210
Available to Order
Sold Out
Dual 12" Sealed Solo-Baric L7S Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab-1
GS-STCCKK212B 12" Dual Sealed Solo-Baric Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) 44L7S124 Solo-Baric L7S Series 12" 1500W Peak Power Handling 4 Ohm, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-STCCKK212B
  • 12 inches Dual Sealed Solo-Baric Sub Box
  • Fits 2007–2026 Chevy Silverado Regular-Cab
  • Black Finish
  • (2) 44L7S124 Solo-Baric L7S Series Subwoofers Included
  • 12 inches Component Car Subwoofer
  • 1500W Peak Power Handling
  • 4 Ohm
  • Dual Voice Coil
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99433
List Price: $1,314.98
$952.90
-28%
SAVE $362
Available to Order
Sold Out
Dual 12" Sealed Solo-Baric L7S Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab
GS-STCCKK212B 12" Dual Sealed Solo-Baric Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) 44L7S122 Solo-Baric L7S Series 12" 1500W Peak Power Handling 2 Ohms, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-STCCKK212B
  • 12" Dual Sealed Solo-Baric Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • (2) 44L7S122 Solo-Baric L7S Series 12"
  • 1500W Peak Power Handling (Each)
  • 2 Ohms
  • Dual Voice Coil Component Car Subwoofers
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99434
List Price: $1,314.98
$952.90
-28%
SAVE $362
Available to Order
Sold Out
Single 10" Sealed R-Series Subwoofer Bass Package for 2007-2018 Chevy Silverado Crew Cab
GS-JCHV110B 10" Single Sealed Sub Box For 2007-2018 Chevy Silverado Crew-Cab (Black) + RS-W10D2 R-Series 10" 1800W Peak Power Handling 2 Ohms, Dual Voice Coils Shallow Mount Component Car Subwoofer
0 reviews
  • GS-JCHV110B
  • Single 10"
  • Sealed Box
  • Crew Cab
  • Silverado Fit
  • Black Finish
  • RS-W10D2 R-Series
  • 1800W Peak Power Handling
  • 2 Ohms
  • Dual Voice Coils
  • Shallow Mount Design
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99454
List Price: $1,120.00
$974.95
-13%
SAVE $145
Available to Order
Sold Out
Single 12" Sealed R-Series Subwoofer Bass Package for 2007-2018 Chevy Silverado Extended Cab
GS-JCHV112B Black 12" Single Sealed Sub Box, fits 2007-2018 Chevy Silverado Extended Cab + RS-W12D2 R-Series 12" 1200W Peak Power Handling 2 Ohms, Dual Voice Coil Shallow Mount Component Car Subwoofer
0 reviews
  • GS-JCHV112B
  • Single 12"
  • Sealed Box
  • Extended Cab
  • Silverado Fit
  • Black Finish
  • RS-W12D2 R-Series
  • 1200W Peak Power Handling
  • 2 Ohms
  • Dual Voice Coil
  • Shallow Mount Design
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99459
List Price: $1,279.95
$1,079.95
-16%
SAVE $200
Available to Order
Sold Out
Dual 8" Sealed Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab-4
GS-STCC28B 8" Dual Sealed Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) MWS844 8" 250W RMS 4-Ohms Flat-Component Car Subwoofer
0 reviews
  • GS-STCC28B
  • 8 inches Dual Sealed Sub Box
  • Fits 2007–2026 Chevy Silverado Regular-Cab
  • Black Finish
  • (2) MWS844 Subwoofers Included
  • 8 inches Flat-Component Car Subwoofer
  • 250W RMS Power Handling
  • 4 Ohms
+ View More
FREE SHIPPING in US 48
Item# 99416
List Price: $1,159.90
$1,116.90
-4%
SAVE $43
Available to Order
Sold Out
Dual 10" Sealed Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab-4
GS-STCC210B 10" Dual Sealed Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + MWS1044 (2) Slim Series 10" 300W RMS 4 Ohm, Dual Voice Coil Shallow Mount Component Car Subwoofer
0 reviews
  • GS-STCC210B
  • 10" Dual Sealed Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • MWS1044 Slim Series (2)
  • 10"
  • 300W RMS
  • 4 Ohm
  • Dual Voice Coil Shallow Mount Component Car Subwoofers
+ View More
FREE SHIPPING in US 48
Item# 99421
List Price: $1,204.90
$1,161.40
-4%
SAVE $44
Available to Order
Sold Out