Authorized Dealer • Sold In-StoreProfessional Installation AvailableAvailable through SMS Car Audio in Marrero, LA. Contact us to confirm product availability, vehicle fitment, and professional installation options.
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Description
SMS Stage 2 Chevrolet Truck SQ DSP Package
This SMS Stage 2 Chevrolet Truck SQ DSP Package is a recommended sound-quality focused upgrade path for Chevy and GM truck customers who want a higher-control active speaker setup, DSP tuning, a cleaner single-amplifier layout, and controlled dual 10-inch underseat bass.
Recommended Package Includes
- ARC Audio AS100 tweeters for the front high-frequency stage
- ARC Audio AS600 6.5-inch midbass speakers for the front stage
- ARC Audio AS600 rear fill speaker set, final fitment confirmed during quote
- ARC Audio PSM-PRO 6-input / 8-output DSP processor
- Kicker LX1300.7 7-channel amplifier for active front, rear fill, and subwoofer power
- Two ARC Audio ARC10 10-inch subwoofers, final impedance selected during quote
- SMS-built underseat enclosure designed for the specific truck and system goal
Why This Is Stage 2
- Moves from X2 passive-style recommendation into the ARC Audio AS active speaker lane
- Includes DSP by default for crossover control, EQ, level matching, and speaker protection
- Uses one Kicker LX 7-channel amplifier instead of separate full-range and bass amplifiers
- Gives the customer a cleaner SQ-focused system without moving into a full Stage 3 RS / high-output build
Best For
- Chevrolet Silverado and GMC Sierra truck owners wanting a cleaner active SQ upgrade
- Customers who want stronger front-stage control than a basic speaker and amp package
- Daily-driver systems where clarity, imaging, controlled bass, and factory usability matter
- Customers stepping up from Bose or non-Bose factory audio into a properly tuned SMS DSP system
Vehicle-Specific Notes
- Integration parts vary by year, trim, Bose/non-Bose system, ANC, radio platform, and factory amplifier setup.
- Rear speaker size and mounting depth may vary by truck. SMS may substitute the correct ARC Audio rear-fill option during final quote.
- OEM integration, wiring, sound treatment, installation, and tuning are selected and quoted based on the vehicle.
- The SMS underseat enclosure is built to match the truck cab, seat clearance, subwoofer choice, and sound goal.
SMS Tuning Direction
- Front AS tweeter and midbass channels are tuned active through DSP.
- Rear speakers are used as controlled rear fill, not to overpower the front stage.
- Dual ARC10 underseat bass is tuned for clean, musical low-end support.
- Final crossover, gain, EQ, time/level setup, and protection settings are handled during installation.
Important Notes
- This is a product recommendation and quote package, not a universal plug-and-play kit.
- Final parts list depends on vehicle year, cab style, factory system, and customer goal.
- Installation, integration, wiring, sound treatment, fabrication, and tuning labor are quoted separately unless included on the final invoice.
SMS Car Audio
5919 4th St, Marrero, LA 70072
504-289-8127
Where Music Matters.