<![CDATA[Sound Off Audio, Inc.: New Products - SIERRA CREW CAB]]> https://www.soundoffaudio.com Sat, 23 May 2026 17:53:46 +0000 <![CDATA[2019-2026 SILVERADO/SIERRA CREW CAB SINGLE 10 PORTED BOX]]> https://www.soundoffaudio.com/2019-2023-silverado-sierra-crew-cab-single-10-ported-box/ Tue, 09 Nov 2021 17:40:20 +0000 https://www.soundoffaudio.com/2019-2023-silverado-sierra-crew-cab-single-10-ported-box/ 2019-2026 SILVERADO/SIERRA CREW CAB SINGLE 10 PORTED BOX

WE HAVE A SINGLE 10 PORTED SUBWOOFER BOX TO FIT UNDER THE DRIVER SIDE BACKSEAT OF YOUR 2019-UP CREW CAB SILVERADO/SIERRA TRUCK.

 

THIS IS A GREAT FIT AND WILL WORK FINE WITH ..

Price: $239.00

]]> 2019-2026 SILVERADO/SIERRA CREW CAB SINGLE 10 PORTED BOX

WE HAVE A SINGLE 10 PORTED SUBWOOFER BOX TO FIT UNDER THE DRIVER SIDE BACKSEAT OF YOUR 2019-UP CREW CAB SILVERADO/SIERRA TRUCK.

 

THIS IS A GREAT FIT AND WILL WORK FINE WITH ..

Price: $239.00

]]> WE HAVE A SINGLE 10 PORTED SUBWOOFER BOX TO FIT UNDER THE DRIVER SIDE BACKSEAT OF YOUR 2019-UP CREW CAB SILVERADO/SIERRA TRUCK.

 

THIS IS A GREAT FIT AND WILL WORK FINE WITH ..]]> <![CDATA[2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX]]> https://www.soundoffaudio.com/2014-18-silverado-crew-cab-deep-single-12-speaker-box/ Sun, 09 Jun 2019 16:51:06 +0000 https://www.soundoffaudio.com/2014-18-silverado-crew-cab-deep-single-12-speaker-box/ 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX

THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..

Price: $279.00

]]> 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX

THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..

Price: $279.00

]]> THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..]]> <![CDATA[2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX]]> https://www.soundoffaudio.com/2014-18-silverado-crew-cab-deep-single-12-speaker-box/ Sun, 09 Jun 2019 16:51:06 +0000 https://www.soundoffaudio.com/2014-18-silverado-crew-cab-deep-single-12-speaker-box/ 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX

THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..

Price: $279.00

]]> 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX

THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..

Price: $279.00

]]> THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..]]> <![CDATA[2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX]]> https://www.soundoffaudio.com/2014-18-silverado-crew-cab-deep-single-12-speaker-box/ Sun, 09 Jun 2019 16:51:06 +0000 https://www.soundoffaudio.com/2014-18-silverado-crew-cab-deep-single-12-speaker-box/ 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX

THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..

Price: $279.00

]]> 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX

THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..

Price: $279.00

]]> THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER.

A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT.

 

AIRSPACE 1.2

MOUNTING ..]]> <![CDATA[2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box]]> https://www.soundoffaudio.com/2014-up-chevrolet-silverado-crew-cab-dual-10-ported-speaker-box/ Sat, 04 Nov 2017 07:48:43 +0000 https://www.soundoffaudio.com/2014-up-chevrolet-silverado-crew-cab-dual-10-ported-speaker-box/ 2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box

Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..

Price: $399.00

]]> 2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box

Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..

Price: $399.00

]]> Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..]]> <![CDATA[2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box]]> https://www.soundoffaudio.com/2014-up-chevrolet-silverado-crew-cab-dual-10-ported-speaker-box/ Sat, 04 Nov 2017 07:48:43 +0000 https://www.soundoffaudio.com/2014-up-chevrolet-silverado-crew-cab-dual-10-ported-speaker-box/ 2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box

Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..

Price: $399.00

]]> 2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box

Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..

Price: $399.00

]]> Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..]]> <![CDATA[2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box]]> https://www.soundoffaudio.com/2014-up-chevrolet-silverado-crew-cab-dual-10-ported-speaker-box/ Sat, 04 Nov 2017 07:48:43 +0000 https://www.soundoffaudio.com/2014-up-chevrolet-silverado-crew-cab-dual-10-ported-speaker-box/ 2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box

Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..

Price: $399.00

]]> 2014-18 Chevrolet Silverado Crew Cab Dual 10 Ported speaker box

Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..

Price: $399.00

]]> Okay , We have developed a dual 10" ported speaker box that goes under the seat of 2014 and up Crew cab Chevy/Gmc trucks.

It produces incredible accurate bass when pair with our American Bass Es1044 and VFl-1900.1 amplifier.

If you have questions please call anytime. 850-674-6363<..]]> <![CDATA[Dual Sub Box with Amp Rack 2014-2018 Silverado / Sierra Crew]]> https://www.soundoffaudio.com/dual-sub-box-with-amp-rack-2014-2016-silverado-sierra-crew/ Tue, 20 Oct 2015 23:26:24 +0000 https://www.soundoffaudio.com/dual-sub-box-with-amp-rack-2014-2016-silverado-sierra-crew/ available in black and other colors

Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..

Price: $249.00

]]> available in black and other colors

Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..

Price: $249.00

]]> Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..]]> $249.00]]> <![CDATA[Dual Sub Box with Amp Rack 2014-2018 Silverado / Sierra Crew]]> https://www.soundoffaudio.com/dual-sub-box-with-amp-rack-2014-2016-silverado-sierra-crew/ Tue, 20 Oct 2015 23:26:24 +0000 https://www.soundoffaudio.com/dual-sub-box-with-amp-rack-2014-2016-silverado-sierra-crew/ available in black and other colors

Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..

Price: $249.00

]]> available in black and other colors

Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..

Price: $249.00

]]> Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..]]> $249.00]]> <![CDATA[Dual Sub Box with Amp Rack 2014-2018 Silverado / Sierra Crew]]> https://www.soundoffaudio.com/dual-sub-box-with-amp-rack-2014-2016-silverado-sierra-crew/ Tue, 20 Oct 2015 23:26:24 +0000 https://www.soundoffaudio.com/dual-sub-box-with-amp-rack-2014-2016-silverado-sierra-crew/ available in black and other colors

Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..

Price: $249.00

]]> available in black and other colors

Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..

Price: $249.00

]]> Fits 2014-2016 Chevrolet Silverado Crew and GMC Sierra Crew

NOTE:  This will not fit the 2014 2500 and 3500 crew cab trucks.  ..]]> $249.00]]>