| 
       | 
| BEYMA 15SW1300ND - 15" EXTREME HIGH POWER WOOFER | 
| EXTREME POWER OF 2,600 WATTS PROGRAM & A HIGH 10.0MM XMAX FOR A STRONG BASS SOUND! | |
| 
     | BEYMA 15SW1300ND | 
| Item Price: $575.99 | |
| 
        
        WOOFER
        MODEL | |
| Specifications | |
| 
        Nominal
        Basket Diameter | 
        15" | 
| 
        Impedance | 
        8
        ohms   | 
| 
        
        AES
        Power Rating | 
        
        1,300 
        Watts | 
| Program Power | 2,600
        Watts | 
| 
        Frequency
        Response | 
        25Hz 
        - 1.8kHz | 
| Maximum Crossover Frequency | 200Hz | 
| 
        Sensitivity
        (1W/1m) | 
        97dB | 
| 
        Voice
        Coil Diameter | 
        
        4" 
        / 100mm | 
| Recom. Enclosure Volume | 1.4-5.3 ft3 / 40-150 Liters | 
| Voice Coil Length | 25 mm | 
| Air Gap Height | 14 mm | 
| X Damage (peak to peak) | 60 mm | 
| BL Factor | 25.1 N/A | 
| Magnetic Assembly Weight | 13.2 lb. / 6.0 kg. | 
| Mounting Information | |
| Overall Diameter | 15.28" / 388mm | 
| Bolt Circle Diameter | 14.57" / 370mm | 
| Baffle Cutout Diameter- | |
| - Front Mount | 13.78" / 350mm | 
| - Rear Mount | 13.98" / 355mm | 
| No. Of Mounting Holes | 8 | 
| Volume Displaced By Driver | 0.25 ft3 / 7 Liters | 
| Overall Depth | 6.1" / 155mm | 
| Net
        Weight | 16.94 lb. / 7.7 kg. | 
| Shipping Weight | 19.14 lb. / 8.7 kg. | 
| Materials | |
| Basket | Die Cast Aluminum | 
| Cone | Paper | 
| Spider | Conex | 
| Surround | Treated Cloth | 
| Voice Coil | Edgewound Copper Wire | 
| Magnet | Neodymium | 
| Thiele-Small Parameters | |
| Resonant Frequency (fs) | 44 Hz | 
| Impedance (Re) | 5.2 ohms | 
| Coil Inductance (Le) | 3.45 mH | 
| Mechanical Q (Qms) | 14.7 | 
| Electrical Factor (Qes) | .37 | 
| Total Q (Qts) | .36 | 
| Comp. Equivalent Vol. (Vas) | 3.16 ft3 / 89.6 Liters | 
| Voice Coil Overhang (Xmax) | 10.0 mm | 
| Surface Area of Cone (Sd)m2 | 0.088m2 | 
| Reference Efficiency | 1.99% | 
| Displacement Volume (Vd) | 836 cm3 | 
| Frequency Response & Distortion Curves | |
|  | |
| Free Air Impedance Curve | |
|  | |
| Power Compression Loss | |
|  | |
| Drawing | |
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US Speaker, LLC