Voice Coil
The NB5 series (10", 12", & 15”) is a robust line up of 1000--1500 watt handling subwoofers. Starting with the motor design, we spent a lot of time optimizing the design to incorporate a large inner pole, upper and lower, Faraday shorting ring which helps to reduce any distortion caused by inductance throughout the movement range of the cone. We chose a 2.75” diameter coil that has a very long winding width, with the wire being made of flat aluminum. Overall, they have 27mm of excursion one way at 70% BL and have a 40mm of X-mech forward and 50mm downward x-mech clearance before soft parts crash into hard parts. The motor has 280 ounces of ferrite rings and utilizes a vented pole design with coil gap radial vents for moving heat quickly out of the gap. Mated to the motor is a heavy duty cast aluminum frame that serves as an excellent heat exchanger. As the motor gets hotter the mass of aluminum helps to dissipate the overall heat. Nomex spiders with heavy stitched in tinsel leads connect with the competition grade treated paper cone, and the heavy-duty foam surround that complete the make-up of this woofer.
| NB5-12d2 | NB5-12d4 | |
| RE | 3.84 | 6.175 |
| FS | 35.8 | 35.92 |
| VAS | 14.022 | 14.331 |
| Qes | 0.476 | 0.597 |
| Qms | 4.654 | 4.99 |
| Qts | 0.432 | 0.533 |
| BL | 28.269 | 30.156 |
| Mms (g) | 322.65 | 317.6 |
| Cms | 41.47 | 41.54 |
| Sens | 85.9 | 84.7 |
| Xmax | 30 | 30 |
| Model | NB5-12 |
| Depth | 8.750" |
| Cutout | 11.188" |
| Overall Dia. | 12.875" |
| Displacement | 0.21 ft3 |
The NB5 series (10", 12", & 15”) is a robust line up of 1000--1500 watt handling subwoofers. Starting with the motor design, we spent a lot of time optimizing the design to incorporate a large inner pole, upper and lower, Faraday shorting ring which helps to reduce any distortion caused by inductance throughout the movement range of the cone. We chose a 2.75” diameter coil that has a very long winding width, with the wire being made of flat aluminum. Overall, they have 27mm of excursion one way at 70% BL and have a 40mm of X-mech forward and 50mm downward x-mech clearance before soft parts crash into hard parts. The motor has 280 ounces of ferrite rings and utilizes a vented pole design with coil gap radial vents for moving heat quickly out of the gap. Mated to the motor is a heavy duty cast aluminum frame that serves as an excellent heat exchanger. As the motor gets hotter the mass of aluminum helps to dissipate the overall heat. Nomex spiders with heavy stitched in tinsel leads connect with the competition grade treated paper cone, and the heavy-duty foam surround that complete the make-up of this woofer.
| NB5-12d2 | NB5-12d4 | |
| RE | 3.84 | 6.175 |
| FS | 35.8 | 35.92 |
| VAS | 14.022 | 14.331 |
| Qes | 0.476 | 0.597 |
| Qms | 4.654 | 4.99 |
| Qts | 0.432 | 0.533 |
| BL | 28.269 | 30.156 |
| Mms (g) | 322.65 | 317.6 |
| Cms | 41.47 | 41.54 |
| Sens | 85.9 | 84.7 |
| Xmax | 30 | 30 |
| Model | NB5-12 |
| Depth | 8.750" |
| Cutout | 11.188" |
| Overall Dia. | 12.875" |
| Displacement | 0.21 ft3 |
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
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We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
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