Experience the power of deep, immersive bass with the Taramps SL 2K8 15-inch Woofer. Built to deliver exceptional low-frequency sound, this woofer can handle up to 2,800 Watts of musical power, giving your audio setup the punch it needs. With a robust mechanical design, aluminum frame, and a weight of 14kg, it ensures durability with reduced wear and fatigue. Available in 4 or 8 ohms versions, this woofer takes your listening experience to the next level with the superior quality of Taramps. Technical Specifications: RMS Power: 1,400W Musical Program Power: 2,800W Nominal Impedance: 4 Ohms Voice Coil Resistance: 2.8 or 5.8 ohms/VCC Efficiency Reference (NO): 1.912% Sensitivity (Free-Air @ 1W, 1m): 94.834 dB Diaphragm Mass (mmd): 148.018g Total Mass (mms): 162.401g BL Product: 19.004 TM Mechanical Q (Qms): 11.166 Electrical Q (Qes): 0.362 Total Q (Qts): 0.351 Compliance (Cms): 79.883 uM/N Equivalent Volume (Vas): 82.981L Frequency Response: 35Hz to 1,400Hz Resonance Frequency (Fs): 44.187Hz Le @ 10 kHz (Voice Coil Inductance): 0.522 mH Effective Cone Area (Sd): 0.0855 Sq.m Max Cone Excursion (Xmax): 12.2 mm Flux Density in Gap: 9,300 GAUSS Nominal Diameter: 15 Inches Ferrite Dimensions: 220 x 110 x 25 mm Voice Coil Diameter: 4 Inches Voice Coil Height: 31 mm Voice Coil Material: Copper Voice Coil Wire Section: Round Voice Coil Form: Fiber Gap Height: 13.5 mm Frame Material: Aluminum Ferrite Material: Barium Weight: 14 kg Cabinet Volume Occupied: 6.0 Liters Dive into the world of sound with the extraordinary performance and reliability of Taramps SL 2K8.