GMC Terrain Speaker & Sub Installation
- DS18®Truck Mounting Tube (PU-TUBE/WH)Universal Truck Mounting Tube (PU-TUBE/WH) by DS18®. Color: White.Perfect for Mounting Towers/Pods on Roll Bars and CagesMounting Distance 66.37"- 78.74"$269.95
- DS18®Truck Mounting Tube (PU-TUBE/BK)Universal Truck Mounting Tube (PU-TUBE/BK) by DS18®. Color: Black.Perfect for Mounting Towers/Pods on Roll Bars and CagesMounting Distance 66.37"- 78.74"$269.95
- DS18®Vision 10" Speaker and Subwoofers RGB LED Ring (LRING10)Universal Vision 10" Speaker and Subwoofers RGB LED Ring (LRING10) by DS18®. Made from high-quality materials, these rings are sealed for marine use if installed correctly. They should be installed between the speaker and mounting area....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$37.95
- DS18®Vision 12" Speaker and Subwoofers RGB LED Ring (LRING12)Universal Vision 12" Speaker and Subwoofers RGB LED Ring (LRING12) by DS18®. Made from high-quality materials, these rings are sealed for marine use if installed correctly. They should be installed between the speaker and mounting area....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$44.95
- DS18®Vision 15" Speaker and Subwoofers RGB LED Ring (LRING15)Universal Vision 15" Speaker and Subwoofers RGB LED Ring (LRING15) by DS18®. Made from high-quality materials, these rings are sealed for marine use if installed correctly. They should be installed between the speaker and mounting area....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$53.95
- DS18®Vision 6" x 9" Speaker and Subwoofers RGB LED Ring (LRING69)Universal Vision 6" x 9" Speaker and Subwoofers RGB LED Ring (LRING69) by DS18®. Made from high-quality materials, these rings are sealed for marine use if installed correctly. They should be installed between the speaker and mounting...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$43.95
- DS18®Vision 6.5" Speaker and Subwoofers RGB LED Ring (LRING6)Universal Vision 6.5" Speaker and Subwoofers RGB LED Ring (LRING6) by DS18®. Made from high-quality materials, these rings are sealed for marine use if installed correctly. They should be installed between the speaker and mounting area....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$27.95
- DS18®Vision 8" Speaker and Subwoofers RGB LED Ring (LRING8)Universal Vision 8" Speaker and Subwoofers RGB LED Ring (LRING8) by DS18®. Made from high-quality materials, these rings are sealed for marine use if installed correctly. They should be installed between the speaker and mounting area....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$29.95
- Install Bay®10" Steel Waffle Protective Speaker Grille with Hardware (85-9010)Universal 10" Steel Waffle Protective Speaker Grille with Hardware (85-9010) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to...High quality at an affordable priceExpertly made from premium materials$8.99
- Install Bay®10" x 0.75" MDF Speaker Spacer Ring (SR10)Universal 10" x 0.75" MDF Speaker Spacer Ring by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this product ensures...MDF Speaker Ring9 1/8 Inch Inside$13.99
- Install Bay®12" Steel Waffle Protective Speaker Grille with Hardware (85-9012)Universal 12" Steel Waffle Protective Speaker Grille with Hardware (85-9012) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to...High quality at an affordable priceExpertly made from premium materials$10.99
- Install Bay®133uF 300Hz Non-Polar Bass Blockers (BB133)Universal 133uF 300Hz Non-Polar Bass Blockers by Install Bay®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly crafted from superior materialsProvides exceptional reliability$9.44
- Install Bay®14uF 2800Hz Non-Polar Bass Blockers (BB14)Universal 14uF 2800Hz Non-Polar Bass Blockers by Install Bay®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly crafted from superior materialsProvides exceptional reliability$8.45
- Install Bay®15" Steel Waffle Protective Speaker Grille with Hardware (85-9015)Universal 15" Steel Waffle Protective Speaker Grille with Hardware (85-9015) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to...High quality at an affordable priceExpertly made from premium materials$14.99
- Install Bay®199uF 200Hz Non-Polar Bass and Treble Blockers (BB199)Universal 199uF 200Hz Non-Polar Bass and Treble Blockers by Install Bay®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Expertly crafted from superior materialsProvides exceptional reliability$10.99
- Install Bay®2" Nickel Round Binding Post Terminal Cup (TCRB2)Universal 2" Nickel Round Binding Post Terminal Cup (TCRB2) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this...High quality at an affordable priceExpertly made from premium materials$7.74
- Install Bay®2" Nickel Square Binding Post Terminal Cup (TCSB2)Universal 2" Nickel Square Binding Post Terminal Cup (TCSB2) by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...High quality at an affordable priceExpertly made from premium materials$5.99
- Install Bay®2" Round Spring Terminal Cup (TCRC)Universal 2" Round Spring Terminal Cup (TCRC) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this product ensures...High quality at an affordable priceExpertly made from premium materials$0.99
- Install Bay®2" Round Spring Terminal Cup (TCSS)Universal 2" Round Spring Terminal Cup (TCSS) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this product ensures...High quality at an affordable priceExpertly made from premium materials$6.31
- Install Bay®2" Round Spring Terminal Cup (TCRS)Universal 2" Round Spring Terminal Cup (TCRS) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this product ensures...High quality at an affordable priceExpertly made from premium materials$6.31
- Install Bay®3" Gold Plated Square Binding Post Terminal Cup (TCSBG)Universal 3" Gold Plated Square Binding Post Terminal Cup (TCSBG) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail,...High quality at an affordable priceExpertly made from premium materials$8.24
- Install Bay®3" Nickel Round Binding Post Terminal Cup (TCRB)Universal 3" Nickel Round Binding Post Terminal Cup (TCRB) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this...High quality at an affordable priceExpertly made from premium materials$8.17
- Install Bay®3" Nickel Square Binding Post Terminal Cup (TCSB)Universal 3" Nickel Square Binding Post Terminal Cup (TCSB) by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this...High quality at an affordable priceExpertly made from premium materials$3.99
- Install Bay®3" x 11" Speaker Port Tube Kit (PSP3)Universal 3" x 11" Speaker Port Tube Kit by Install Bay®. Speaker baffles will isolate your speakers from the rest of your car door or interior. Prevent water or dust damage, stop rattles and buzzes and improve speaker response. This...Greater Sound Pressure LevelsCleaner Sound - Less Distortion$29.99
- Install Bay®398uF 85Hz Non-Polar Bass and Treble Blockers (BB398)Universal 398uF 85Hz Non-Polar Bass and Treble Blockers by Install Bay®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Expertly crafted from superior materialsProvides exceptional reliability$10.99
- Install Bay®4" x 11" Speaker Port Tube Kit (PSP4)Universal 4" x 11" Speaker Port Tube Kit by Install Bay®. Speaker baffles will isolate your speakers from the rest of your car door or interior. Prevent water or dust damage, stop rattles and buzzes and improve speaker response. This...Greater Sound Pressure LevelsCleaner Sound - Less Distortion$33.99
- Install Bay®5" x 0.75" MDF Speaker Spacer Rings (SR5)Universal 5" x 0.75" MDF Speaker Spacer Rings by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this product ensures...High quality at an affordable priceExpertly made from premium materials$13.99
- Install Bay®6" x 0.75" MDF Speaker Spacer Rings (SR6)Universal 6" x 0.75" MDF Speaker Spacer Rings by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this product ensures...High quality at an affordable priceExpertly made from premium materials$13.99
- Install Bay®6" x 11" Speaker Port Tube Kit (PSP6)Universal 6" x 11" Speaker Port Tube Kit by Install Bay®. Speaker baffles will isolate your speakers from the rest of your car door or interior. Prevent water or dust damage, stop rattles and buzzes and improve speaker response. This...Greater Sound Pressure LevelsCleaner Sound - Less Distortion$83.99
- Install Bay®6" x 9" Speaker Buffle Kit (IBSBF69)Universal 6" x 9" Speaker Buffle Kit by Install Bay®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this product ensures superior...New design silicone with egg wave foamFoldable speaker baffle$42.99
Every driver has their own unique taste in car audio, but there's no doubt everybody wants to listen to favorite music with premium sound. Customizing your GMC audio system with an innovative subwoofer and/or speakers is the best way to dramatically improve its sound quality. GMC Terrain speaker / sub installation products gathered on our digital shelves make installation a breeze. You will find a vast selection of wiring kits, adapters, brackets, and everything you may need for flawless installation.
Shop with us for premium components required to get the job done lightning fast. Turn to our extensive selection for the right wiring kit that comes with a large battery cable to transfer current to the amplifier, power-on wire for the stereo head unit, ground wire, and RCA adapters to run your new speakers. If you need to install a pair of high-tech subwoofers, GMC Terrain speaker / sub installation products will provide a reliable connection for safe and lasting performance. If you need to install additional subs, look for the finest GMC Terrain installation hardware available on our website. Whatever audio device you want to install, we can satisfy all your individual needs as we offer premium installation parts that hit the sweet spot in terms of quality, function and reliability. Get ready for your morning commute or long weekend trip with fantastic music roaring out your GMC.