Free shipping to 48 States. Ships same day if ordered before 2pm CST. See details...

Harmony Audio HA-E112 Single 12 Empty Vented Port Sub Box Unloaded Enclosure New

Based on 3 reviews
SKU: HA-E112
In Stock FREE delivery
Invalid Selection!
Harmony Audio HA-E112 Single 12 Empty Vented Port Sub Box Unloaded Enclosure New
Harmony Audio HA-E112 Single 12 Empty Vented Port Sub Box Unloaded Enclosure New
SKU: HA-E112


  • Empty Single 12" Vented Sub Box
  • Enclosure Material: 5/8" MDF Wood
  • Enclosure Port Tuning: 33Hz
  • Enclosure Dimensions: 19-11/16" Width x 15-3/4" Height x 12-1/2" Top Depth x 14-7/8" Bottom Depth
  • Spring Loaded Terminal Cup
  • Features:

  • Compact Design Ideal for Trunk
  • Custom Designed Vented Port
  • Recessed Subwoofer Clean Look
  • Durable Black and Gray Carpet
  • Embroidered Harmony Audio Logo
  • This item is New
    1-Year Manufacturer's Warranty
    Proposition 65 Warning for California Consumers

    WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

    Ratings and Reviews


    3 product ratings

    Great quality for the price

    Mar 15, 2022

    Fits nice in the trunk of a Jetta mk5. Haven’t wired everything up yet but I am really happy with the quality

    Subwoofer Box

    Apr 16, 2022

    I purchased a Cerwin Vega vmaxx 12 inch and it would not fit down in the hole. I used it anyway and just have the sub on the rim

    May 25, 2022

    Very nice box for a pre fab I have 12 inch box in one car and the 15 inch box in my other car

    Questions & Answers

    This product has no questions yet.

    Login to post a question

    Frequently Asked Questions for this Product:

    When will my order ship?
    Most orders placed before 3:00 PM CST will ship within 24 hours. If you need a product by a specific time please contact us at 1-877-275-4434 before ordering.
    When will I receive my tracking number?
    Most tracking numbers are sent out around 5:30 PM CST of the following business day. Please allow 24-business-hours after ordering before requesting tracking information.
    How fast will I receive my product?
    Depending on your location it may take 3-4 business days for your order to arrive. Your tracking number will tell you the exact day your order will arrive. If you need an order by a specific date we recommend you call us at 1-877-275-4434

    Return Policy
    You may return this item in its original condition within 30-Days for a refund, minus a 20% restocking fee, and minus any shipping charges we paid to get the item to you.