General Features: 

• Complete Direct Fit Audio System Upgrade
• Compatible with 2007-2013 Chevrolet Silverado and GMC Sierra Trucks
• Utilizes all factory speaker locations 
• Optimizes space within truck cab 
• All installation hardware such as speaker adapters and amplifier wiring included
• 500 Watt RMS sound system
• System consists of: 
  • 2-Way component speaker set for the front doors/ dash
  • Coaxial speakers for the rear doors
  • Zero Space Subwoofer
  • 5-channel V-Power Amplifier 
• Embossed Alpine logo tweeter housing 
  • Provide optimized sound imaging and clarity 
• 1 Year Manufacturer's Warranty
• Authorized Internet Dealer

Speaker/Subwoofer Features:

• SPT-21 GM Speaker system 
  • (2) 6.5" drivers for the front doors
  • (2) 6.5" coaxial rear door speakers
  • (2) 1" pod mounted silk dome tweeters + tweeter housing
  • (1) 10" zero space subwoofer
    • Tuned subwoofer enclosures included
    • Installs to back wall behind rear seat

Amplifier Features:

• Alpine MRV-V500 Amplifier
• FullRange 5-Channel Amplifier
• RMS Power Rating: ¬†
  • 4 ohms: 40 watts x 4 chan. + 150 watts x 1 chan.
  • 2 ohms: 60 watts x 4 chan. + 250 watts x 1
  • 1 ohm: ------------N/A------------
  • Bridged: 120 watts x 2 chan. (4 ohms) + 250 watts x 1 (2 ohms) 
• CEA-2006 Compliant Amplifier 

Vehicle Compatibility:

• Chevrolet 
  • 2007 - 2013 Silverado (Crew Cab only) 
• GMC 
  • 2007 - 2013 Sierra (Crew Cab only)