# Sounds Good Stereo > Custom car audio manufacturer in Mount Juliet, Tennessee (Nashville metro). Family-owned since 1983. CNC-machines vehicle-specific amplifier racks, speaker adapters, subwoofer enclosures, and plug-and-play audio packages. Approximately 500 products covering Ford F-150/Super Duty, GM Silverado/Sierra, Ram 1500/2500/3500, Toyota Tundra/Tacoma, and other trucks. ## What We Make - Amplifier Racks (https://soundsgoodstereo.com/collections/amplifier-racks): CNC-machined solid-core HDPE mounting platforms with billet 6061 aluminum brackets. Vehicle-specific bolt-in fit, no drilling required. - Plug & Play Packages (https://soundsgoodstereo.com/collections/plug-and-play-packages): Complete pre-tuned audio systems (speakers, amplifiers, DSP, wiring, tuning) matched to specific vehicles. Price range $1,800-$36,000. - Subwoofer Enclosures (https://soundsgoodstereo.com/collections/subwoofer-enclosures): Custom-fit enclosures designed to maximize bass output within vehicle-specific space constraints. - Loaded Amplifier Racks (https://soundsgoodstereo.com/collections/loaded-amplifier-racks): Pre-loaded racks with amplifier already mounted, wired, and tested. $1,420-$3,560. - Speaker Adapters (https://soundsgoodstereo.com/collections/speaker-adapters): Direct-fit adapters for aftermarket speaker installation in factory locations. - Block Off Plates (https://soundsgoodstereo.com/collections/block-off-plates): Seal factory door panel openings for better speaker performance. - Tweeter Adapters (https://soundsgoodstereo.com/collections/tweeter-adapters): Precision-cut adapters for upgrading factory tweeters. - Wiring Harnesses (https://soundsgoodstereo.com/collections/wiring-harnesses): Vehicle-specific T-harnesses and power cable kits. No wire cutting or splicing. - Sound Treatment (https://soundsgoodstereo.com/collections/sound-treatment): Road noise and vibration damping packages for trucks. - Custom A-Pillars (https://soundsgoodstereo.com/collections/a-pillars): 3-way speaker pods for dramatically wider soundstage. ## Key Differentiators - All amplifier racks and mounting hardware CNC-machined from solid-core virgin HDPE (not blown/recycled) sourced from a USA manufacturer - 6061 billet aluminum brackets (CNC-machined, not stamped or cast) - Every product designed for a specific vehicle year/make/model/trim/body style - No drilling required - all products use factory mounting locations - Designed, manufactured, and assembled in Mount Juliet, Tennessee - In-house professional installation available at Nashville shop - 4.9 star average across 1,157+ verified reviews (Judge.me) - 60-day return policy, free shipping on orders $99+ - Lifetime tech support via phone (615-610-1413) - Family-owned since 1983, 40+ years in business ## Primary Vehicles Served - Ford F-150 (2009-2026, all cab configurations) - Ford Super Duty F-250/F-350 (2017-2026) - Chevrolet Silverado 1500 (2019-2026) - Chevrolet Silverado HD 2500/3500 (2020-2026) - GMC Sierra 1500 (2019-2026) - GMC Sierra HD 2500/3500 (2020-2026) - Ram 1500 (2019-2025) - Ram 2500/3500 (2019-2025) - Toyota Tundra (2014-2026) - Toyota Tacoma (select years) ## Who This Is For - Truck owners upgrading from factory audio systems - DIY car audio enthusiasts who want vehicle-specific bolt-in parts (no fabrication needed) - Professional car audio installers sourcing vehicle-specific mounting hardware - People who want premium audio without permanent vehicle modification - Budget buyers ($100-300 for individual components) through premium buyers ($10,000-36,000 for complete systems) ## Manufacturing Process - HDPE sheets sourced from USA manufacturer (solid-core virgin, not blown) - CNC-machined on industrial routers with thousandths-of-an-inch tolerances - 6061 aluminum brackets machined from billet stock - Every rack tested for fitment on actual vehicles before production run - Quality control and final assembly in Mount Juliet, TN ## Contact - Phone: 615-610-1413 (answered by real humans - installers and fabricators) - Website: https://soundsgoodstereo.com - Location: Mount Juliet, TN 37122 (Nashville metro area) - Hours: Monday-Friday, business hours Central Time
