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Down4Sound

Down4sound PRO-FAB Birch FLAT PACK 2 15 | 2 15 Sub Box | DIY Dual 15-Inch Ported Subwoofer Enclosure Box

(11 reviews) Write a Review
SKU:
DIY-FLATPACK-2-15BP
MSRP: P4,275.89
P2,672.39
— You save P1,603.50
  Lease to own   Pay as low as   $/week

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Description

Are you in the market for a top-quality from birch wood ported 2 15 inch sub box flat pack? Look no further than our flat pack sub box, designed to give you the ultimate in flexibility and convenience when assembling your own subwoofer enclosure kit.

Crafted from high-quality materials, our dual 15 inch sub box flat pack includes ALMOST everything you need to build a durable and long-lasting subwoofer enclosure kit, all without breaking the bank. The flat pack design makes it easy to assemble and customize your sub box to your exact specifications, so you can enjoy the perfect sound quality every time you hit the road.

Whether you're a DIY enthusiast or a professional installer, our flat pack sub box is the perfect solution for upgrading your car audio system. With its superior design and easy-to-use components, you'll be amazed at how easy it is to achieve outstanding sound quality and deep, rich bass.

So why wait? Order your DIY PROFAB 2 15 inch sub box flat pack today and experience the ultimate in convenience and performance. Our subwoofer enclosure kit is designed to meet your every need, with a customizable design and premium components that are built to last. Don't settle for anything less than the best - upgrade your car audio system with our flat pack sub box today!

Other Specifications on the 2 - 15 Flatpack Subwoofer Kit:

  • WxHxD: 40 inches x 18.75 inches x 24.5 inches
  • 6.58 cubes after displacement 
  • Tuning Frequency: 31 hz
  • Port Size WxHxD: 5.5 x 16.5 x 31.5 inches
  • Cutout is 13.88

 

 ****ALL SALES ARE FINAL****

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Warranty Information

Warranty Information

Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier.

All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our website. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior returning of the product or if no defect is found you are required to pay for return shipping only.

At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return!

*  Extended additional warranty purchased on amplifiers take in affect from the date of purchase and must also be stated on orginal sales invoice or receipt. 

 

 

Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/

 

Down4Sound - Hours of Operation

Monday 6am - 9pm PDT
Tuesday 6am - 9pm PDT
Wednesday 6am - 9pm PDT
Thursday 6am - 9pm PDT
Friday 6am - 9pm PDT
Saturday 8am - 4pm PDT
Sunday Closed
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11 Reviews

  • 5

    D4S Flat Pack

    Posted by Ryan S on Sep 20, 2024

    To get a double baffle box for $250 if you have a little time and know how for another $25 in materials is not matched anywhere else! Can't beat it for the price and the terminal cup that's included is solid quality. The D4S logo is a nice added touch!

  • 5

    Flat pack dual DIY 15 inch subwoofer box

    Posted by Shaun dick on Jul 02, 2024

    The package was easy to set up, box looks awesome completed. Took about an hour to fully complete. Fully solid no gaps. I cannot complain. I would recommend this for anyone and I was able to keep my third row in my yukon.

  • 5

    2- 15 birch flatpack

    Posted by Patrick Foreman on Apr 25, 2024

    Contents were extremely well packaged and arrived very quickly. After inspecting the pieces, I was very pleased with the quality of work. Absolutely love the D4sound engraved logo, matches the sticker on back glass. My favorite was the 4 dum dum suckers, top notch customer care! As always it is a pleasure ordering from D4s.

  • 5

    Flat pack

    Posted by Nicholas McAlpin on Mar 11, 2024

    This was my first build ever! I have to say it is the best way to learn how to build a top notch box! I even added threaded inserts just because it is worth it. Thanks JP!

  • 4

    Flatpack double 15 kit

    Posted by Dale Roberson on Sep 26, 2023

    Overall worth every penny. For the price of wood and the time to make the cuts well worth it. Very clean and precise cuts. Did not find a bad cut both baffles were perfect. Only flaw is the wood itself. Some of the edges were chipped off but you can't expect perfection in shipping from NV to NC so overall bravo JP and d4s will definitely buy again!!

  • 5

    Excellent quality box

    Posted by Robert Welling on Apr 24, 2023

    I just put this dual 15s box together and it was super fun and easy. I used 1 and 3/8 drywall screws and 2 inch drywall screws along with titebond 3 wood glue. Before I put the double baffle tip on I silicone the entire box at every seam so it will be completely sealed. I do highly recommend using drywall screws because they grip the wood super well. Don't use screws that have really fine threads. This was my first box build and it came out great. I highly recommend this box but do your homework and learn something first.

  • 5

    Really nice box

    Posted by cody nicholson on Apr 03, 2023

    Opened up the shipping box and got all the pieces out and threw it together temporarily just to check it out and it looks awesome, sucks it didn’t come with a signature or any tshirt or even a back window sticker lol but love the box design

  • 5

    Awesome

    Posted by willie powers on Mar 13, 2023

    Came two top pieces and all the inside corner pieces also the hole are pre drilled even comes with a nice terminal and terminal screw's

  • 5

    Awesome

    Posted by willie powers on Mar 13, 2023

    Came with two top pieces and all the inside corner pieces also. The holes are pre drilled so it just follow the instructions.

  • 5

    Subwoofer box

    Posted by Jammal Phillips on Mar 11, 2023

    This box came exactly as I needed and it’s amazing. Definitely gonna be referring everyone to skar audio. ??

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