<![CDATA[Sound Off Audio, Inc.: New Products - Single sub box under the seat]]> https://www.soundoffaudio.com Wed, 13 May 2026 16:06:48 +0000 <![CDATA[Single Sub Box 2001-2006 SILVERADO HD CREW CAB]]> https://www.soundoffaudio.com/single-sub-box-2001-2006-silverado-hd-crew-cab/ Fri, 05 Jul 2013 15:32:04 +0000 https://www.soundoffaudio.com/single-sub-box-2001-2006-silverado-hd-crew-cab/ Single Sub Box 2001-2006 SILVERADO HD CREW CAB

Fits 2001 to 2006 Chevrolet Silverado / GMC Sierra Crew Heavy Duty truck; 1500 HD, 2500 HD and 3500 HD

NOTE: Does not fit the Half-ton crew. We have another box available for the half ton crew cab truck.

FEATURES:

  • Fits one 8 inch or 10 inch subwoofer
  • Subwoofe..

    Price: $199.00

    ]]> Single Sub Box 2001-2006 SILVERADO HD CREW CAB

    Fits 2001 to 2006 Chevrolet Silverado / GMC Sierra Crew Heavy Duty truck; 1500 HD, 2500 HD and 3500 HD

    NOTE: Does not fit the Half-ton crew. We have another box available for the half ton crew cab truck.

    FEATURES:

    • Fits one 8 inch or 10 inch subwoofer
    • Subwoofe..

      Price: $199.00

      ]]> Fits 2001 to 2006 Chevrolet Silverado / GMC Sierra Crew Heavy Duty truck; 1500 HD, 2500 HD and 3500 HD

      NOTE: Does not fit the Half-ton crew. We have another box available for the half ton crew cab truck.

      FEATURES:

      • Fits one 8 inch or 10 inch subwoofer
      • Subwoofe..]]>