---
product_id: 36117044
title: "RT/OBCON - 2013 Chevy Silverado and GM Sierra 1500 Crew Cab Dual 12\" Sealed Speaker Box"
brand: "obcon"
price: "AR$282719"
currency: ARS
in_stock: true
category: "Electronics"
url: https://www.desertcart.com.ar/products/36117044-rt-obcon-2013-chevy-silverado-and-gm-sierra-1500-crew
store_origin: AR
region: Argentina
---

# RT/OBCON - 2013 Chevy Silverado and GM Sierra 1500 Crew Cab Dual 12" Sealed Speaker Box

**Brand:** obcon
**Price:** AR$282719
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RT/OBCON - 2013 Chevy Silverado and GM Sierra 1500 Crew Cab Dual 12" Sealed Speaker Box by obcon
- **How much does it cost?** AR$282719 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/36117044-rt-obcon-2013-chevy-silverado-and-gm-sierra-1500-crew)

## Best For

- obcon enthusiasts

## Why This Product

- Trusted obcon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Sealed subwoofer boxes tend to be much smaller than ported enclosures, since they use the air inside the box as a "spring" for the enclosure. If you do not have much space, it would be a good idea to go with a sealed box. Not only is there a size difference, but there is also a difference in sound compared to a ported box. Generally, the larger the box, the lower the tone of the bass achieved. However if the box gets too large, the "spring" effect that the air creates may be lost, losing loudness and crispness. Sealed enclosures produce tight, accurate bass and have a flat frequency response curve. They are the enclosure of choice when quality is the ultimate goal of the system set up.

## Features

- Designed for: 2008 Chevy Silverado 1500 and GM Sierra 1500 Crew Cabs (DOES NOT FIT HD MODELS)
- 50.5" wide x 15.5" deep x 9" front hieght x 7" back height - Premium 5/8" MDF
- "Tri-lock" joint construction (caulked, glued, and stapled)
- Speaker mounting depth: 5 3/4" - Air Volume: 1.00cf
- Sealed enclosure design (downfire)

## Images

![RT/OBCON - 2013 Chevy Silverado and GM Sierra 1500 Crew Cab Dual 12" Sealed Speaker Box - Image 1](http://ecx.images-amazon.com/images/I/41KGENN1KQL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/36117044-rt-obcon-2013-chevy-silverado-and-gm-sierra-1500-crew](https://www.desertcart.com.ar/products/36117044-rt-obcon-2013-chevy-silverado-and-gm-sierra-1500-crew)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-31*