Product Description
This listing is for a B-Stock product. The motor and basket are used with a fresh recone. B-Stock refers to an item that could have been purchased and returned in not new condition, old inventory, cosmetically damaged in shipping or warranty repaired. These items are sold as is and offer no refunds. All items are tested and verified to be fully functional, with only cosmetic issues. Cosmetic issues may include: scratches, scuffs , dents or cosmetically broken parts.We offer a 5-Day plug and play warranty starting from day of delivery. Image in listing may not be exact item you are buying but for reference of other B-Stock item or new item.
9918b (ESP)
THE BEAST
The 9900s are the go to subwoofers for the demanding bassaholic with a profound interest in physics. Entertaining minds will revel in the endless system design possibilities deliverable with these precision low-frequency devices.
9918b (ESP): 1500w to 2500w – 18 Inch Power Tuned Subwoofer
| Speaker Size (In): | 18 |
| Watts RMS: | 1500 - 2500 |
| Watts Peak: | 10000 |
| Impedance: | D1 / D2 |
| VCD (In): | 4 |
| Piston Diameter (In): | 15.5 |
| Fs (Hz): | 26.24 |
| Qms: | 5.265 |
| Qes: | 0.517 |
| Qts: | 0.471 |
| Vas: | 161.9 |
| Xmech (MM): | 60 |
| Xmax (MM): | 22 |
| Frame OD (In): | 18.25 |
| Frame OD w/Gasket (In): | 18.5 |
| Mounting Diameter (In): | 16.75 |
| Mounting Depth (In): | 11.5 |
| Motor Diameter (In): | 10.31 |
| Motor Depth (In): | 4.56 |
| Woofer Displacement (CuFt): | 0.46 |
| Ported Enclosure (CuFt): | 5.0 - 6.0 |
| Shipping Weight (Lbs): | 89 |
| Price (USD): | 1359 each |
| Originally coined The Beast, the 9900s first appeared on the market in the early 2000s. It took a brief hiatus, but now it’s back and more beastly than ever. The latest iteration was developed in response to the recent explosion in ultra-low-frequency music. These subwoofers were designed to provide long-term power handling, with accuracy, and high excursion capabilities. It’s been optimized for a 1500 – 2500 watt power band with the ability able to handle bursts of up to 10,000 watts. One look at the 9900 motor and you see why we call it the beast. It boasts 3 inches of magnet cross-section, over a 10″ OD, and weighs in at 70 pounds (motor only). The traditionally tight DD magnet gap drives a 4″ flat wound aluminum voice coil to a peak excursion in excess of 3 inches while keeping enough turns in the gap to maintain power and control. |
