PRV Audio 21SW4000-NDY-2 21 Inch Subwoofer 4000 Watts 2 Ohm
PRV Audio 21SW4000-NDY-2 21 Inch Subwoofer 4000 Watts 2 Ohm is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
PRV Audio 21SW4000-NDY-2 21 Inch Subwoofer 4000 Watts 2 Ohm
PRV Audio 21SW4000-NDY-2 21 Inch Subwoofer 4000 Watts 2 Ohm is backordered and will ship as soon as it is back in stock.
Description
Description
| Nominal Diameter | 21 inch |
| Nominal Impedance | 2 Ohm |
| RMS Power | 4000 Watts |
| Max Peak Power | 8000 Watts |
| Sensitivity | 97 dB |
| Voice Coil Diameter | 5.3 inch |
| Frame Material | Die Cast Aluminum |
| Net Weight | 30.2 lb |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 21SW4000-NDY-2
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
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