Hey Silverado owners! If you're tired of weak factory sound and want some serious bass, this Harmony Audio bundle has everything you need. We're talking about a complete system designed specifically for your 2007-2013 Extended Cab truck. You get a custom-fit dual 12\ sub box that tucks perfectly under the rear seat, two HA-R124 12-inch subs handling 300 watts RMS each, plus a HA-A400.1 Class D mono amp that pumps out 400 watts RMS. The box is sealed with 0.60 cubic feet per sub and features down-firing design to protect your speakers. Installation is straightforward with the included 4-gauge wiring kit and remote bass control. Seriously, this system hits hard without taking up your entire cab space. The sound quality is impressive - deep, clean bass that makes your music come alive without distortion. I installed this in my 2011 Silverado and the difference is night and day compared to stock audio. Everything fits like it was made for the truck (because it was!), and the black carpet matches your interior perfectly. Whether you're into hip-hop, rock, or just want to feel your music, this system delivers that chest-thumping bass you've been missing. The value is incredible too - getting the box, subs, amp, and wiring all together saves you the hassle of piecing things together separately. Your daily commute is about to get way more enjoyable!
Free 30-day returns 
Free 30-day returns
