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Thank you for visiting Subthump
Update 10-19-20: 

Great news.  After battling Covid19 shut downs and delays for the past few months, we finally have all our people back and have ramped up our output and cut heavily into our backlog of orders.  Lead times on boxes has shrunk down to aproximately 7-10 days.  If you are not familiar with how we have always done things, we historically never 'stocked' boxes.  There are just too many types and vairants to do that.  But we have always been able to build orders on demand and get them out within a day or two.  So our goal is to get back to that very soon.  So if you are waiting to something to come back in 'stock' you will wait an eternity.  It is best to get the order in place so it can be completed in an orderly fashion.  Please wait a minimum of 1 weeks from your order date before emailing to check on new orders.  If we feel you have contacted us too soon, we will delete and not repond.  All harnesses are stocked and are shipping out without any delays at all.  We have noticed that our competitors are facing similar or worse difficulties.  Many are either behind, slowed or completely shut down due to the seriousness of Covid19 and as a result, an excessive amount of orders have came our way.  We are trying to help everyone we can so please allow us to do that.  Thanks so much for checking us out. 


Featured Products more
01-06 GM HD Crew Cab Dual Downfire Box *Top Seller*
01-06 GM HD Crew Cab Dual Downfire Box *Top Seller*
 $159.00 
*New* 2007-2018 Jeep Wrangler Single 12 Front Fire Sub Enclosure w/Amp Shelf Vented
*New* 2007-2018 Jeep Wrangler Single 12 Front Fire Sub Enclosure w/Amp Shelf Vented
 $189.00 
2015-2019 F150 Supercrew Rear Console Downfire Subwoofer Enclosure *New Best Seller*
2015-2019 F150 Supercrew Rear Console Downfire Subwoofer Enclosure *New Best Seller*
 $179.00 
2010-2015 Camaro Dual 12 Ported Sub Box *Hot Product*
2010-2015 Camaro Dual 12 Ported Sub Box *Hot Product*
 $249.00 
1987-2006 Jeep Wrangler Dual 10  Front Fire Sub Enclosure  *New*
1987-2006 Jeep Wrangler Dual 10 Front Fire Sub Enclosure *New*
 $169.00 
C5 Z06/FRC Corvette Partition Subwoofer Box
C5 Z06/FRC Corvette Partition Subwoofer Box
 $179.00 
*New* 2015-2020 Colorado/Canyon Crew Cab Console Front Fire Box
*New* 2015-2020 Colorado/Canyon Crew Cab Console Front Fire Box
 $139.00 
2014-2018 GM Crew Cab Dual 8 Ported Front Fire Box (Lift Kit Req'd) *New*
2014-2018 GM Crew Cab Dual 8 Ported Front Fire Box (Lift Kit Req'd) *New*
 $299.00 
*New* 2015-2020 Colorado/Canyon Crew Cab Dual 10 Downfire Sub Box *Hot Product*
*New* 2015-2020 Colorado/Canyon Crew Cab Dual 10 Downfire Sub Box *Hot Product*
 $189.00 
Subthump Exclusive 2010-2015 Camaro Plug & Play RCA Output T-Harness For Factory Boston Amp V4.0  *Best Seller*
Subthump Exclusive 2010-2015 Camaro Plug & Play RCA Output T-Harness For Factory Boston Amp V4.0 *Best Seller*
In Stock
 $69.00 
*New* 2015-2020 Colorado/Canyon Crew Cab Single 10 Downfire Sub Box With Amp Space
*New* 2015-2020 Colorado/Canyon Crew Cab Single 10 Downfire Sub Box With Amp Space
 $219.00 
2013-2018 Ford Fusion Dual 10/12 Subwoofer box
2013-2018 Ford Fusion Dual 10/12 Subwoofer box
 $159.00 
2007-2018 Jeep Wrangler Front Fire Sub Enclosure w/Amp Shelf *Best Seller*
2007-2018 Jeep Wrangler Front Fire Sub Enclosure w/Amp Shelf *Best Seller*
 $189.00 
*New* 2015-2020 Colorado/Canyon Crew Cab Large Single 10 Downfire Sub Box *New*
*New* 2015-2020 Colorado/Canyon Crew Cab Large Single 10 Downfire Sub Box *New*
 $179.00 
*New* 2015-2020 Colorado/Canyon Crew Cab Triple 8 Upfire Sub Box
*New* 2015-2020 Colorado/Canyon Crew Cab Triple 8 Upfire Sub Box
 $219.00