1. Product Title Single 12-Inch Ported Subwoofer Box Car Audio Stereo ... Average rating: 4.5 out of 5 stars, based on 24 reviews 24 ratings Current Price $44.95 $ 44 . 95 List List Price $52.99 $ 52 . 99

  2. Speaker Box for sale | eBay

    https://www.ebay.com/b/Speaker-Box/50564/bn_7023243014

    If you buy a speaker box that is made specifically for a car, they are most likely not waterproof. There are speaker boxes that are specifically made for water vehicles. These speakers are called "marine speaker boxes."

  3. VIZIO - Refurbished SmartCast 5.1-Channel Soundbar System with Subwoofer and Digital Amplifier - Black. Model: GSRF-SB3851-D0. SKU: 5759921. Rating, 3 out of 5 with 1 reviews (1) $299.99 Your price for this item is $299.99. Sold Out. Notify Me. Bowers & Wilkins - Back Box - Black. Model: B&W BB6W.

  4. How to Build a Speaker Box: 12 Steps (with Pictures) - wikiHow

    https://www.wikihow.com/Build-a-Speaker-Box

    Learning how to build a speaker box allows you to customize the fit and design of the box to match your desired audio quality. The basic two-speaker box designs are sealed and vented. This article details how to build a sealed speaker box, which separates the front and rear sound waves to improve the bass.

  5. New and Used Subwoofers for Sale in Moreno Valley, CA ...

    https://offerup.com/explore/sck/ca/moreno_valley/subwoofers/

    Find great deals on Subwoofers in Moreno Valley, CA on OfferUp. Post your items for free. Shipping and local meet-up options available.