QPower HD112VL Single 12 Inch SPL XL Heavy-Duty Side Ported Subwoofer Enclosure

QPower SKU: 74447
Price
Regular price $76.99
Regular price $111.99 Sale price $76.99
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Unleash powerful, high-performance bass with the QPower HD112VL Single 12-Inch SPL XL Heavy Duty Subwoofer Box Enclosure. Engineered for serious car audio enthusiasts, this side-ported subwoofer enclosure is designed to maximize sound quality and bass output. Its precision side port tuning enhances airflow, reducing distortion and delivering deep, punchy lows that elevate your music experience.

Built with heavy-duty MDF construction, this enclosure is crafted for durability and superior acoustic performance. The premium carpet covering not only protects the box but also blends seamlessly with your vehicle’s interior for a clean, professional look. Designed to fit most 12-inch subwoofers, the QPower HD112VL ensures optimal speaker performance, making it the perfect addition to any high-output car audio system.

Whether you're upgrading your sound system or building from scratch, this SPL XL subwoofer enclosure is built to handle high-power applications, delivering intense bass with clarity and precision. Get ready to experience deep, rich bass and powerful sound output with the QPower HD112VL Subwoofer Box—where durability meets performance.

Cruise down the road jamming to bopping, high-quality tunes using the Single 12-inch Side Ported Subwoofer from QPower. Please note: the speaker is sold separately.

  • Single side-ported subwoofer enclosure for right side brings booming bass and thunderous audio to your vehicle
  • Jam to amazing tunes by mounting a powerful 12-inch subwoofer in the box (speaker not included)
  • Withstands high volumes and thrumming bass beats with a durable 1-inch MDF faceplate and 0.75-inch MDF sides and backing
  • Easily mounts in your vehicle with a mounting depth of 10.4 inches; Fits 12-inch subs with the 11.13-inch diameter opening
  • Blends into your vehicle's interior with a durable protective carpet covering
  • Mounting depth: 10.4 inches
  • Cutout diameter: 11.125 inches
  • Internal air space: 3 cubic feet
  • Port dimensions: 3.25 x 13.5 inches
  • Box dimensions: 30 x 15 x 15 inches

Shipping Information

VMInnovations is proud to offer fast, free shipping every day. Items are typically delivered between 1-3 days.

Most orders placed before 2:00 PM CST ship the same day.

Free Shipping Details

  • Our free shipping service is standard ground shipping with FedEx, USPS, or a regional carrier.
  • Items are usually delivered in 1-3 days, but some may take up to 5 days.
  • Some orders may require a signature before delivery.
  • At this time, we only offer free shipping inside the 48 continental United States.
  • Free shipping is not available for APO/FPO.
  • Some items can be shipped to Alaska, Hawaii, or Puerto Rico. Please note free shipping does not apply to these locations. You will need to select the AK/HI/PR shipping in your cart.
  • We are currently unable to ship items internationally.

 

Freight Shipping Information (LTL)

Some items are too large to be shipped with a regional carrier, FedEx, or USPS, and we ship these items with our freight carriers.

Please read the information below so you fully understand the delivery process and requirements.

Required Actions

We will need your phone number for the delivery. The carrier will need to call you in order to set up a delivery time. Please make sure the number you provide during checkout is the best one to reach you. If paying with PayPal, please make sure the number on your account is accurate.

You'll need to inspect your package upon arrival before you sign. If your order arrives damaged, you should sign "DAMAGED" on the delivery receipt. If the item is damaged to the point that it is not usable, you can refuse the item.

Please notify and, if possible, send photos of any damage to vminnovations_help@email.spreetail.com, along with your order number. A member of our Customer Experience team will reach out to you with further instructions.

Delivery Information

At this time, we do not offer "in-home" deliveries. Your shipment must be delivered to the curbside and will require a signature. Please be sure you are able to move the item after it arrives, as the carrier will not be able to assist.

We do our best to ship orders as fast as we can. If you need to cancel your order, please let us know as soon as possible by calling our Customer Experience team at 866-639-9320. Please note that if we are unable to cancel your order before it ships, you will be responsible for the shipping charges.

If the item is returned from the freight company for any reason other than damage, additional shipping or storage fees may apply. Reasons may include invalid or incorrect address information, and incorrect phone number or contact information, or failing to schedule or missing an already scheduled delivery appointment.

If the item is delivered and a return is requested, the freight shipping fees will be deducted from the final refund amount.

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Customer Reviews

Based on 2 reviews
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J
JB
Q Power single 12 enclosure

The box came in good condition and seems to be holding up well. Make sure your subwoofer is ment to be mounted within a 11-1/4 inch cut out diameter. Overall, the enclosure fits well in a 2003 honda civic trunk with an Audiopipe txx-bd4 12 on an Audiopipe 1800.1d amp and bumps pretty hard. I just wish is was tuned to 35hz.

K
KyCamryMaker
EXCELLENT FOR YOUR SUB!!!

So I heard this box at a local retailer with Rockford Fosgate T-0 sub being pushed by 1000w RF amp, I was impressed to say the least. I know the T-0 is a very good sub, $300, it should be, but they wanted $200 for the box alone. I went out on a limb and purchased it here on VM for a third of there price and loaded a 12" DCV 2ohm Alpine Type-R into it. I am pushing this with an Audiopipe APCL-15001D amp at 1ohm and it absolutely pounds! Everybit as nice as the RF T-0 IMHO, this is a very good SPL box, it hits right in the 30-40hz range and has pretty good construction to it. Plenty of airspace, no flexing, and nice terminals for connecting your sub. No cons aside from its shear size and weight, being a single sub box, its pretty big. Thats expected though for SPL enclosures. Best bang for the buck on a budget.

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