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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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Single 10" Sealed SWT 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) + SWT-10S2 SWT Series 10" 1000W Peak Power Handling at 2 Ohm, Single Voice Coil Shallow Mount Truck Subwoofer with High-Amplitude Multi-Roll Surround Design
0 reviews
  • GS-JCHV110B
  • Single 10"
  • Sealed Box
  • Crew Cab
  • Silverado Fit
  • Black Finish
  • SWT Series
  • 1000W Peak Power Handling
  • 2 Ohm
  • Single Voice Coil
  • Shallow Mount Design
  • High-Amplitude Multi-Roll Surround
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99448
List Price: $670.00
$469.95
-30%
SAVE $200
Available to Order
Sold Out
Single 8" Sealed R-Series Subwoofer Bass Package for 2007-2018 Chevy Silverado Extended Cab
GS-JCHV18B Black 8" Single Sealed Sub Box, Fits 2007-2018 Chevy Silverado Extended Cab + R2-W8D2 R-Series 8" 1000W Peak Power Handling 2 Ohms, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-JCHV18B
  • Black 8" Single Sealed Sub Box
  • Fits 2007-2018 Chevy Silverado Extended Cab
  • 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# 99450
List Price: $769.95
$569.95
-26%
SAVE $200
Available to Order
Sold Out
Dual 10" Sealed Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab
GS-STCC210B 10" Dual Sealed Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) SWT-10S2 SWT Series 10" 1000W Peak Power Handling at 2 Ohm, Single Voice Coil Shallow Mount Truck Subwoofer with High-Amplitude Multi-Roll Surround Design
0 reviews
  • GS-STCC28B
  • 8" Dual Sealed Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • (2) SWT-10S2 SWT Series 10"
  • 1000W Peak Power Handling (Each)
  • 2 Ohm
  • Single Voice Coil Shallow Mount Truck Subwoofers
  • High-Amplitude Multi-Roll Surround Design
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99417
List Price: $1,045.00
$767.90
-27%
SAVE $277
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
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
Quad 8" Ported R-Series 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) R2-W8D4 R Series 8" 1000W Peak Power Handling 4 Ohms, Dual Voice Coil Component Car Subwoofer
0 reviews
  • GS-FLCHVP48B
  • 8 inches Quad Ported Sub Box
  • Fits 2019–2026 Chevy Silverado Double & Crew-Cab
  • Black Finish
  • (4) R2-W8D4 R Series Subwoofers Included
  • 8 inches Component Car Subwoofer
  • 1000W Peak Power Handling
  • 4 Ohms
  • Dual Voice Coil
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99440
List Price: $2,039.80
$1,559.80
-24%
SAVE $480
Available to Order
Sold Out
Dual 10" Sealed Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab-2verado Regular Cab Dual 10” RS-W10D2 Bass Package
GS-STCC210B 10" Dual Sealed Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) RS-W10D2 R-Series 10" 1800W Peak Power Handling 2 Ohms, Dual Voice Coils Shallow Mount Component Car Subwoofer
0 reviews
  • GS-STCC210B
  • 10" Dual Sealed Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • (2) RS-W10D2 R-Series 10"
  • 1800W Peak Power Handling (Each)
  • 2 Ohms
  • Dual Voice Coil Shallow Mount Component Car Subwoofers
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99419
List Price: $1,945.00
$1,734.90
-11%
SAVE $210
Available to Order
Sold Out
Dual 12" Sealed Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab-1
GS-STCC212B 12" Dual Sealed Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) RS-W12D2 R-Series 12" 1200W Peak Power Handling 2 Ohms, Dual Voice Coil Shallow Mount Component Car Subwoofer
0 reviews
  • GS-STCC212B
  • 12 inches Dual Sealed Sub Box
  • Fits 2007–2026 Chevy Silverado Regular-Cab
  • Black Finish
  • (2) RS-W12D2 R-Series Subwoofers Included
  • 12 inches Shallow Mount Component Car Subwoofer
  • 1200W Peak Power Handling
  • 2 Ohms
  • Dual Voice Coil
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99423
List Price: $2,149.90
$1,939.90
-10%
SAVE $210
Available to Order
Sold Out
Single 8" Sealed W1v3 Subwoofer Bass Package for 2007-2018 Chevy Silverado Extended Cab
GS-JCHV18B Black 8" Single Sealed Sub Box, Fits 2007-2018 Chevy Silverado Extended Cab + 8W1v3-4 W1 v3 Series 8" 300W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer
0 reviews
  • GS-JCHV18B
  • Single 8"
  • Sealed Box
  • Extended Cab
  • Silverado Fit
  • Black Finish
  • 8W1v3-4 W1 v3 Series
  • 300W Peak Power Handling
  • 4 Ohms
  • Single Voice Coil
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99447
List Price: $659.99
$442.99
-33%
SAVE $217
Available to Order
Sold Out
Dual 8" Sealed Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab
GS-STCC28B 8" Dual Sealed Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + Pair of 8W1v3-4 W1 v3 Series 8" 300W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer
0 reviews
  • GS-STCC28B
  • 8" Dual Sealed Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • Pair of 8W1v3-4 W1 v3 Series 8"
  • 300W Peak Power Handling
  • 4 Ohms
  • Single Voice Coil Component Car Subwoofer
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99408
List Price: $919.98
$696.98
-24%
SAVE $223
Available to Order
Sold Out
Dual 10" Sealed TW3 Subwoofer Bass Package for 2007-2026 Chevy Silverado Regular Cab
GS-STCCTW3210B 10" Dual Sealed Tw3 Sub Box for 2007-2026 Chevy Silverado Regular-Cab (Black) + (2) 10TW3-D4 TW3 Series 10" 800W Peak Power Handling 4 Ohms, Dual Voice Coil Shallow-Mount Car Subwoofer
0 reviews
  • GS-STCCTW3210B
  • 10" Dual Sealed TW3 Sub Box
  • 2007-2026 Chevy Silverado Regular-Cab
  • Black
  • (2) 10TW3-D4 TW3 Series 10"
  • 800W Peak Power Handling (Each)
  • 4 Ohms
  • Dual Voice Coil Shallow-Mount Car Subwoofers
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 99435
List Price: $1,419.98
$1,359.48
-4%
SAVE $61
Available to Order
Sold Out