12V Services | High Volume Car Stereo, Inc. | Lawton, OK
#1 in Customer Service Since 1989 Over 325 Google Reviews Emergency Lighting Window Tint Guardian Interlock Your 12V SpecialistCar Audio Lawton OK #1 in Customer Service Since 1989 Over 325 Google Reviews Emergency Lighting Window Tint Guardian Interlock Your 12V SpecialistCar Audio Lawton OK
Lawton's Premier 12V Specialist

More Than Just
An Audio Shop

Car & Truck Accessories, Keys, OEM Head Unit Repair, Sound Deadening, & More.

Lifetime Labor Warranty
On All Professional Installations

Car & Truck Accessories

Car & Truck Accessories

If it bolts on to your car or truck, we can do it — and do it right. Whether it's for looks or for functionality, or for both, we got you covered. All backed by our lifetime labor warranty.

  • Power running boards / side steps
  • Bed liners, tonneau covers, & bed storage systems
  • Fender flares, grille guards & brush guards
  • Headlight & tail light house replacement & upgrades
  • Winches, light bars, cube lights, & more
  • All-weather floor liners & interior protection
  • Service vehicle tool boxes, storage, & mounting solutions
AMP Research RealTruck Westin Rough Country Decked WeatherTech

OEM Head Unit & Infotainment

Cracked screen, dead touchscreen, glitching factory system — we repair, replace, and upgrade OEM head units the right way, keeping your dash looking and working exactly like it should.

  • Factory touchscreen & infotainment repair
  • OEM head unit replacement (exact factory fit & function)
  • OEM-to-OEM upgrades (newer factory unit, bigger screen, added features)
  • Backup camera & sensor integration retained
  • Steering wheel & factory control retention
  • No aftermarket look — keeps your factory dash intact
OEM Head Unit & Infotainment

Keys & Fobs

Two in-house programmers and two key cutting machines mean dealer-level key and fob work, without the dealer wait or the dealer price. Bring your vehicle to us and we'll get you back on the road.

  • Key fob programming (2 in-house programmers)
  • Key cutting, all makes & models (2 cutting machines)
  • Replacement & spare key fobs
  • Transponder & smart key programming
  • Faster turnaround than the dealership
  • Save money vs. dealer pricing
  • OEM keys & fobs available

LED Headlights, Lightbars, & More

From daily-driver headlight upgrades to full off-road light setups — almost any type of lighting you can imagine — we install lighting that actually works, done right, wired right, and backed by our lifetime labor warranty.

  • LED headlight replacement & upgrades (with or without decoders)
  • LED lightbars & cube lights
  • Spot & flood lights
  • Truck bed lighting
  • Truck tailgate light bars w/ turn, brake, & reverse
  • Dome & interior lighting
  • Off-road & auxiliary lighting

Sound Deadening

Sound Deadening

We install Sound Shield — the industry-leading sound deadening material — using its triple-layer foam, foil, and butyl rubber construction with a high-tac adhesive for a tight, lasting bond. The result is a dramatically quieter cabin, less heat coming through the floor and firewall, and noticeably tighter, more accurate sound from your factory or upgraded system.

  • Featuring Sound Shield — industry-leading sound deadening material
  • Doors, floor, trunk & hatch treatment
  • Reduced road, wind & engine noise
  • Tighter, more accurate bass response
  • Less rattle & vibration at high volume
  • Improves factory audio & upgraded systems alike
Let's Get To Work.
Visit Our Shop
2706 NW Sheridan Rd
Lawton, OK 73505
Near Ft. Sill
Mon–Fri: 10:00 AM – 6:00 PM
Saturday: 11:00 AM – 3:00 PM
Sunday: Closed
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