Shop Speaker Box Under Chevy Back Seat

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$949.99
Kicker 51KGMDL7T122 L7T Custom Subwoofer Enclosure With Two 12" Speakers - Fits Select 2008-Up Chevrolet Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$949.99
Kicker 51KGMDL7T122 L7T Custom Subwoofer Enclosure With Two 12" Speakers - Fits Select 2008-Up Chevrolet Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$2,419.99
Focal FLAX Chevy Dual 10 Expert Series Subwoofer Enclosure With Two P25FS 10" Subwoofers - Fits Select 2007-Up Chevrolet And GMC Crew Cab Trucks
Crutchfield
1
$2,419.99
Focal FLAX Chevy Dual 10 Expert Series Subwoofer Enclosure With Two P25FS 10" Subwoofers - Fits Select 2007-Up Chevrolet And GMC Crew Cab Trucks
Crutchfield
1
$999.99
2008-2018 GM Crew Cab Trucks - Dual 10in Sub Enclosure NVX BE-GM-08SLVCC-P210 Custom Fit Under-Seat Empty Ported Box
Sonic Electronix
$999.99
2008-2018 GM Crew Cab Trucks - Dual 10in Sub Enclosure NVX BE-GM-08SLVCC-P210 Custom Fit Under-Seat Empty Ported Box
Sonic Electronix
$1,529.99
Focal Flax Chevy Single 10 Expert Series Subwoofer Enclosure With P25FS 10" Subwoofer - Fits Select 2007-19 Chevrolet And GMC Crew Cab Trucks
Crutchfield
$1,529.99
Focal Flax Chevy Single 10 Expert Series Subwoofer Enclosure With P25FS 10" Subwoofer - Fits Select 2007-19 Chevrolet And GMC Crew Cab Trucks
Crutchfield
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
6
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
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$1,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" TW1 Subwoofer -- Fits 2014-Up Chevrolet Silverado/GMC Sierra Crew Cab
Crutchfield
18
$1,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" TW1 Subwoofer -- Fits 2014-Up Chevrolet Silverado/GMC Sierra Crew Cab
Crutchfield
18
$999.99
2008-2018 GM Crew Cab Trucks - 12in Sub Enclosure NVX BE-GM-08SLVCC-S212 Custom Fit Under-Seat Dual Empty Sealed Box
Sonic Electronix
$999.99
2008-2018 GM Crew Cab Trucks - 12in Sub Enclosure NVX BE-GM-08SLVCC-S212 Custom Fit Under-Seat Dual Empty Sealed Box
Sonic Electronix
$98.99
Seventour 10" 1000W Slim Under Seat Powered Car Subwoofer Enclosed, Car/Truck Audio Sub Built In Amplifier Package Amp Combo,With LED Light (Subwoofer
Amazon.com
55
Free shipping
$98.99
Seventour 10" 1000W Slim Under Seat Powered Car Subwoofer Enclosed, Car/Truck Audio Sub Built In Amplifier Package Amp Combo,With LED Light (Subwoofer
Amazon.com
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$229.99
SPL Boxes SB182-212BL Custom-Fit Dual 12" Sealed Subwoofer Enclosure - Fits 2007-2013 Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
2
$229.99
SPL Boxes SB182-212BL Custom-Fit Dual 12" Sealed Subwoofer Enclosure - Fits 2007-2013 Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
2
$179.99
Atrend A164-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2003-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$179.99
Atrend A164-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2003-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$124.99
Qpower Dual 10" Underseat Downfire Subwoofer Box For 07-13 Gmc Chevy
eBay
8
Free shipping
$124.99
Qpower Dual 10" Underseat Downfire Subwoofer Box For 07-13 Gmc Chevy
eBay
8
$87.99
MAXDOM Under Seat Storage Fit For (2019-2026) Chevy Silverado 1500 / GMC Sierra 1500 (2020-2026) 2500HD 3500HD | Double & Crew Cab Rear Underseat
Amazon.com
49
Free shipping
$87.99
MAXDOM Under Seat Storage Fit For (2019-2026) Chevy Silverado 1500 / GMC Sierra 1500 (2020-2026) 2500HD 3500HD | Double & Crew Cab Rear Underseat
Amazon.com
49
$159.99
Atrend A152-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 1999-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$159.99
Atrend A152-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 1999-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$169.99
Atrend A192-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2002-2014 Vehicles From Chevrolet, Cadillac
Sonic Electronix
89
$169.99
Atrend A192-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2002-2014 Vehicles From Chevrolet, Cadillac
Sonic Electronix
89
$66.99
$93.79
GMC Chevy Crew Cab 2007-2013 Underseat Box Enclosure + 2) Pyle 10X22 Subwoofers
hardclikk.com
28% off
$66.99
$93.79
GMC Chevy Crew Cab 2007-2013 Underseat Box Enclosure + 2) Pyle 10X22 Subwoofers
hardclikk.com
$66.99
$100.49
Empty Boxes - Tube Qpower Dual 10X22 2007-2013 Chevy Crew Cab Under Seat Upfire
hardclikk.com
33% off
$66.99
$100.49
Empty Boxes - Tube Qpower Dual 10X22 2007-2013 Chevy Crew Cab Under Seat Upfire
hardclikk.com
$145.49
$158.49
Qpower Dual 10" Underseat Woofer Box For 2014-Current Gmc/Chevy Crew
eBay
1
Free shipping
$145.49
$158.49
Qpower Dual 10" Underseat Woofer Box For 2014-Current Gmc/Chevy Crew
eBay
1
$929.99
JL Audio PES112-TW1-4 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 12TW1-4 4-Ohm Shallow-Mount Subwoofer
Crutchfield
$929.99
JL Audio PES112-TW1-4 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 12TW1-4 4-Ohm Shallow-Mount Subwoofer
Crutchfield
$319.96
Kicker 51HS10 Hideaway(Tm) Compact Powered Subwoofer With 10" Sub And 180-Watt Amp
Crutchfield
27
$319.96
Kicker 51HS10 Hideaway(Tm) Compact Powered Subwoofer With 10" Sub And 180-Watt Amp
Crutchfield
27
$309.40
Atrend A184-10V Empty Dual 10in Vented Underseat Up-Fire Enclosure For Select 2014-2018 Vehicles From Chevrolet, GMC
Sonic Electronix
$309.40
Atrend A184-10V Empty Dual 10in Vented Underseat Up-Fire Enclosure For Select 2014-2018 Vehicles From Chevrolet, GMC
Sonic Electronix
$254.99
SPL Boxes SB184-212BL Custom-Fit Dual 12" Sealed Subwoofer Enclosure - Fits 2014-Up Chevrolet And GMC Crew Cab Trucks
Crutchfield
1
$254.99
SPL Boxes SB184-212BL Custom-Fit Dual 12" Sealed Subwoofer Enclosure - Fits 2014-Up Chevrolet And GMC Crew Cab Trucks
Crutchfield
1
$829.99
JL Audio PES110-TW1-4 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 10TW1-4 4-Ohm Shallow-Mount Subwoofer
Crutchfield
$829.99
JL Audio PES110-TW1-4 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 10TW1-4 4-Ohm Shallow-Mount Subwoofer
Crutchfield
$389.99
Fits 2003-07 Chevy Silverado/GMC Sierra Dual Loaded Subwoofer Box 2) DB 1042 SVC Bundle
Sonic Electronix
$389.99
Fits 2003-07 Chevy Silverado/GMC Sierra Dual Loaded Subwoofer Box 2) DB 1042 SVC Bundle
Sonic Electronix
$1,149.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" W1v3-2 Subwoofer Fits 2005-Up Chevrolet C6 Corvette
Crutchfield
11
$1,149.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" W1v3-2 Subwoofer Fits 2005-Up Chevrolet C6 Corvette
Crutchfield
11
$189.99
Retrosound SUB-8100 Compact Powered Subwoofer With 8" Sub And 100-Watt Amp
Crutchfield
20
$189.99
Retrosound SUB-8100 Compact Powered Subwoofer With 8" Sub And 100-Watt Amp
Crutchfield
20
$289.99
SPL Boxes SB184-210V-BL Custom-Fit Dual 10" Ported Subwoofer Enclosure - Fits 2014-Up Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$289.99
SPL Boxes SB184-210V-BL Custom-Fit Dual 10" Ported Subwoofer Enclosure - Fits 2014-Up Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW3-D8 Subwoofers - Fits 2019-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
2
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW3-D8 Subwoofers - Fits 2019-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
2
$289.99
SPL Boxes SB184FF-208V-BL Custom-Fit Dual 8" Ported Subwoofer Enclosure - Fits 2007-2024 Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$289.99
SPL Boxes SB184FF-208V-BL Custom-Fit Dual 8" Ported Subwoofer Enclosure - Fits 2007-2024 Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$94.99
Atrend A151-12CP Empty Single 12in Sealed Rear Underseat Enclosure For Select 1999-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
361
$94.99
Atrend A151-12CP Empty Single 12in Sealed Rear Underseat Enclosure For Select 1999-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
361
$307.95
$504.99
2002-2013 Chevy Avalanche Underseat Kicker Comp C12 Dual 12" Sub Box Enclosure New - Final 2 Ohm
HifiSoundConnection Bing Store
Free shipping
39% off
$307.95
$504.99
2002-2013 Chevy Avalanche Underseat Kicker Comp C12 Dual 12" Sub Box Enclosure New - Final 2 Ohm
HifiSoundConnection Bing Store
Free shipping
$829.99
JL Audio PES110-TW1-2 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 10TW1-2 2-Ohm Shallow-Mount Subwoofer
Crutchfield
$829.99
JL Audio PES110-TW1-2 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 10TW1-2 2-Ohm Shallow-Mount Subwoofer
Crutchfield
$199.99
Undercover Ii Speakers Under Or Behind Seat Pair Chevrolet Chevy Gmc
eBay
$199.99
Undercover Ii Speakers Under Or Behind Seat Pair Chevrolet Chevy Gmc
eBay
$593.95
$989.99
Compatible With 2002-2013 Chevy Avalanche Underseat Harmony F124 Dual 12" Sub Box & CXA800.1 Amp
HifiSoundConnection Bing Store
Free shipping
40% off
$593.95
$989.99
Compatible With 2002-2013 Chevy Avalanche Underseat Harmony F124 Dual 12" Sub Box & CXA800.1 Amp
HifiSoundConnection Bing Store
Free shipping
$153.02
Maxdom Under Seat Storage Fit For 2019-2025 Chevy Silverado 1500/GMC Sierra. MAXDOM LLC. Black. Speaker/Sub. Enclosures. 25CH-SS.
eBay
Free shipping
$153.02
Maxdom Under Seat Storage Fit For 2019-2025 Chevy Silverado 1500/GMC Sierra. MAXDOM LLC. Black. Speaker/Sub. Enclosures. 25CH-SS.
eBay
Free shipping
$263.95
$444.99
2002-2013 Chevy Avalanche Underseat Harmony R104 Dual 10" Sub Box Enclosure New
HifiSoundConnection Bing Store
Free shipping
40% off
$263.95
$444.99
2002-2013 Chevy Avalanche Underseat Harmony R104 Dual 10" Sub Box Enclosure New
HifiSoundConnection Bing Store
Free shipping
$289.99
SPL Boxes SB184-212V-BL Custom-Fit Dual 12" Ported Subwoofer Enclosure - Fits 2014-Up Chevrolet Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
$289.99
SPL Boxes SB184-212V-BL Custom-Fit Dual 12" Ported Subwoofer Enclosure - Fits 2014-Up Chevrolet Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
1995 Chevrolet Rear Speaker Easy Replacement!
1995 Chevrolet Rear Speaker Easy Replacement!
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Shop Speaker Box Under Chevy Back Seat

Sponsored
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$949.99
Kicker 51KGMDL7T122 L7T Custom Subwoofer Enclosure With Two 12" Speakers - Fits Select 2008-Up Chevrolet Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$949.99
Kicker 51KGMDL7T122 L7T Custom Subwoofer Enclosure With Two 12" Speakers - Fits Select 2008-Up Chevrolet Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
4
$2,419.99
Focal FLAX Chevy Dual 10 Expert Series Subwoofer Enclosure With Two P25FS 10" Subwoofers - Fits Select 2007-Up Chevrolet And GMC Crew Cab Trucks
Crutchfield
1
$2,419.99
Focal FLAX Chevy Dual 10 Expert Series Subwoofer Enclosure With Two P25FS 10" Subwoofers - Fits Select 2007-Up Chevrolet And GMC Crew Cab Trucks
Crutchfield
1
$999.99
2008-2018 GM Crew Cab Trucks - Dual 10in Sub Enclosure NVX BE-GM-08SLVCC-P210 Custom Fit Under-Seat Empty Ported Box
Sonic Electronix
$999.99
2008-2018 GM Crew Cab Trucks - Dual 10in Sub Enclosure NVX BE-GM-08SLVCC-P210 Custom Fit Under-Seat Empty Ported Box
Sonic Electronix
$1,529.99
Focal Flax Chevy Single 10 Expert Series Subwoofer Enclosure With P25FS 10" Subwoofer - Fits Select 2007-19 Chevrolet And GMC Crew Cab Trucks
Crutchfield
$1,529.99
Focal Flax Chevy Single 10 Expert Series Subwoofer Enclosure With P25FS 10" Subwoofer - Fits Select 2007-19 Chevrolet And GMC Crew Cab Trucks
Crutchfield
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
6
$1,799.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 10TW1-4 Subwoofers -- Fits 2014-Up Chevrolet Silverado Or GMC Sierra Double Cab Trucks
Crutchfield
6
$1,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" TW1 Subwoofer -- Fits 2014-Up Chevrolet Silverado/GMC Sierra Crew Cab
Crutchfield
18
$1,199.99
JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 10" TW1 Subwoofer -- Fits 2014-Up Chevrolet Silverado/GMC Sierra Crew Cab
Crutchfield
18
$999.99
2008-2018 GM Crew Cab Trucks - 12in Sub Enclosure NVX BE-GM-08SLVCC-S212 Custom Fit Under-Seat Dual Empty Sealed Box
Sonic Electronix
$999.99
2008-2018 GM Crew Cab Trucks - 12in Sub Enclosure NVX BE-GM-08SLVCC-S212 Custom Fit Under-Seat Dual Empty Sealed Box
Sonic Electronix
$98.99
Seventour 10" 1000W Slim Under Seat Powered Car Subwoofer Enclosed, Car/Truck Audio Sub Built In Amplifier Package Amp Combo,With LED Light (Subwoofer
Amazon.com
55
Free shipping
$98.99
Seventour 10" 1000W Slim Under Seat Powered Car Subwoofer Enclosed, Car/Truck Audio Sub Built In Amplifier Package Amp Combo,With LED Light (Subwoofer
Amazon.com
55
$229.99
SPL Boxes SB182-212BL Custom-Fit Dual 12" Sealed Subwoofer Enclosure - Fits 2007-2013 Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
2
$229.99
SPL Boxes SB182-212BL Custom-Fit Dual 12" Sealed Subwoofer Enclosure - Fits 2007-2013 Chevy Silverado And GMC Sierra Crew Cab Trucks
Crutchfield
2
$179.99
Atrend A164-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2003-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$179.99
Atrend A164-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2003-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$124.99
Qpower Dual 10" Underseat Downfire Subwoofer Box For 07-13 Gmc Chevy
eBay
8
Free shipping
$124.99
Qpower Dual 10" Underseat Downfire Subwoofer Box For 07-13 Gmc Chevy
eBay
8
$87.99
MAXDOM Under Seat Storage Fit For (2019-2026) Chevy Silverado 1500 / GMC Sierra 1500 (2020-2026) 2500HD 3500HD | Double & Crew Cab Rear Underseat
Amazon.com
49
Free shipping
$87.99
MAXDOM Under Seat Storage Fit For (2019-2026) Chevy Silverado 1500 / GMC Sierra 1500 (2020-2026) 2500HD 3500HD | Double & Crew Cab Rear Underseat
Amazon.com
49
$159.99
Atrend A152-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 1999-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$159.99
Atrend A152-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 1999-2007 Vehicles From GMC, Chevrolet
Sonic Electronix
$169.99
Atrend A192-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2002-2014 Vehicles From Chevrolet, Cadillac
Sonic Electronix
89
$169.99
Atrend A192-10CP Empty Dual 10in Sealed Rear Underseat Enclosure For Select 2002-2014 Vehicles From Chevrolet, Cadillac
Sonic Electronix
89
$66.99
$93.79
GMC Chevy Crew Cab 2007-2013 Underseat Box Enclosure + 2) Pyle 10X22 Subwoofers
hardclikk.com
28% off
$66.99
$93.79
GMC Chevy Crew Cab 2007-2013 Underseat Box Enclosure + 2) Pyle 10X22 Subwoofers
hardclikk.com
$66.99
$100.49
Empty Boxes - Tube Qpower Dual 10X22 2007-2013 Chevy Crew Cab Under Seat Upfire
hardclikk.com
33% off
$66.99
$100.49
Empty Boxes - Tube Qpower Dual 10X22 2007-2013 Chevy Crew Cab Under Seat Upfire
hardclikk.com
$145.49
$158.49
Qpower Dual 10" Underseat Woofer Box For 2014-Current Gmc/Chevy Crew
eBay
1
Free shipping
$145.49
$158.49
Qpower Dual 10" Underseat Woofer Box For 2014-Current Gmc/Chevy Crew
eBay
1
$929.99
JL Audio PES112-TW1-4 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 12TW1-4 4-Ohm Shallow-Mount Subwoofer
Crutchfield
$929.99
JL Audio PES112-TW1-4 Stowaway(Tm) Sealed Downward-Firing Enclosure With One 12TW1-4 4-Ohm Shallow-Mount Subwoofer
Crutchfield