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10,000W RMS NEP Ultimate NEO Subwoofer

Regular price $4,499.99 USD
Regular price $5,499.99 USD Sale price $4,499.99 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 datasheets. We are working hard to build and publish everything ASAP.

15" / D0.33

Enclosure Recommendations

- Sealed Volume: 3.5 ft³
- Ported Volume: 8.0 ft³
- Ported Tuning: 18.0 Hz

T/S Parameters

- Qes:
- Qms:
- Qts:
- Fs: Hz
- Vas: Liters
- BL: Tesla-meters
- Mms: grams
- Re: Ω
- Sd: cm²
- SPL: dB (1W/1m)
- Xmax: 60.0 mm
- Power (RMS): 10000W
- Power (MAX): 20000W


- Coil Type:
- Coil Dimensions: 160mm ID x 173mm OD x 110mm Winding Height
- Basket Type: Fully CNC Machined NEP Basket
- Top Plate Thickness: 25.4 mm
- Cone: Non-Pressed Pulp Cone with NEP Ribbed Ultimate Surround and Double Stitching
- Dust Cap: Large Diameter Molded NEP Dust Cap
- Magnet Size: Inches
- Magnet Type: N52 - 2 x 1 x 0.5 Inch
- Magnet Quantity: 26
- Spider Size: Inches
- Spider Layers: 8
- Spider Type:
- Unit Weight: 120.0 lb

This product is in development. If you have interest, please contact Specifications are planned, and subject to change until this product is released.

The NEP Ultimate NEO is fully CNC machined at our facility in Connecticut, and each one can be tailored for your application. Please contact us to discuss custom options. The idea behind this subwoofer is that you will b able to put enormous amounts of power into them and not have to worry about it. It will be best suited for low frequencies, but we can tailor it to your application.

  • Additional details coming soon!
    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.