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1,500W MAX NEP Advanced v2 Subwoofer (Low Power SQ)

Regular price $189.99 USD
Regular price $189.99 USD Sale price $189.99 USD
Sale Sold out
Shipping calculated at checkout.



Quantity can be Updated in the Cart.

Please bear with us as we prepare the final photos and specifications. We are working hard to build and publish everything ASAP. Update 7-7-22: The testing room is nearly complete, and we will get detailed measurements and specifications ready to publish over the next few weeks.

6.5'' / D2

Enclosure Recommendations

Sealed Box Sealed Box
0.25 ft³
Ported Box Ported Box:
0.65 ft³
42.0 Hz
Assembled NEP Subwoofer Unit Weight:
10.0 lb
Unit Displacement:
NEP Subwoofer Depth Cutout Diameter:
Mounting Depth:
Power (RMS): 750W
Power (MAX): 1500W

6.5'' / D2


NEP Dust Cap nep dustcap
NEP Cone and Surround Type non-pressed pulp cone with mega surround and double stitching
NEP Spider 5.3 Inch, 2 Layer custom nep nomex spider with double leads, progressive
NEP Audio Voice Coil Type 3 inch black flatwound aluminum wire on aluminum former.
Subwoofer Basket stamped steel basket
Top Plate Thickness Top Plate Thickness:
12.0 mm
NEP Magnet 2 x Inch Diameter y35 Magnets

The All New NEP Advanced v2 Subwoofer is coming soon. This is our 2nd and final "entry level" line of speakers and subwoofers, and we just finished verifying the designs. Let's talk about Advanced v1 before we get into Advanced v2.

The NEP Advanced v1 was our favorite all around subwoofer here at NEP Audio. It had one of the widest frequency responses that we had ever come across while still maintaining a powerful lower end. It also hit hard!

The idea behind NEP Advanced v2 was to make a more affordable subwoofer option than Advanced v1 was, yet still have it maintain the v1's personality. So we switched to a steel basket, reduced the size of the motor by a little, went to a flatwound high temp 2.5 inch coil, and took power handling down from 1000W RMS to 750W RMS.

We are very pleased to introduce Advanced v2 to the market. We are hoping that it will now be enjoyed by many more people.

All v1 models have been sold out. 

v2 Specifications: 

  • 2.5" Black 4 Layer Flat Wound Voice Coil on Aluminum Former
  • 10mm Thick Top Plate
  • Stamped Steel Frame
  • Non-Pressed Pulp Cone with Tall Surround and Double Stitching
  • Contact Us for Assistance with Boxes

 NEP Advanced v1 Spec Sheet:

    NEP Product Guarantee:

    If for any reason you are unhappy with your purchase, we will take it back for up to 13 days after confirmed delivery with no questions asked as long as it is still in new condition and without any kind of damage. Please contact us at to set up an RMA.

    We encourage you to get in touch with us if something does not seem right, or if you are not getting the results that you expected. Many times we may have a solution for you that can be given over the phone.

    These subwoofers are built to order, and we put a lot of care into each one. We guarantee you will be happy with your NEP purchase.
    • Shipping

      We offer discounted shipping rates which can be calculated during checkout

    • Returns

      You may return an item in new condition with no questions asked for 13 days after confirmed delivery.

    • Warranty

      NEP Audio offers a 2-Year limited warranty on subwoofers. This covers the workmanship of the product. Accidental damage to any part of the speaker, burned out coils, and suspension damage are not covered under this warranty, but these things can be repaired at the customer's discretion. Please contact us at if you have an issue.