Mobile ES™ 10” (25cm) Subwoofer Lightweight Rigid Cellular Honeycomb diaphragm for precise and powerful bass 1,800W peak/450W RMS power handling Separated Notch Edge Surround for less distortion and clear soundFive-beam Frame design disperses resonanceDynamic Air Diffuser ensures efficient air circulation for smooth cone travel and coolingElevate your soundBeyond just bass, the XS-W104ES subwoofer completes your music. Whether you're just looking for power you can feel, or to be truly transported by sound, this Mobile ES subwoofer upgrades any in-car listening experience.Separated Notch Edge SurroundThe woofer surround features another proprietary Sony technology, with distinctive curved notches improving the vertical amplitude symmetry, for dramatically reduced distortion and enhanced clarity.Five-beam Frame Structure & Dynamic Air DiffuserThe Five-beam Frame design disperses resonance while the integrated Dynamic Air Diffuser ensures efficient air circulation for smooth cone travel and cooling of the voice coil.Progressive Height Rate SpiderThe acoustically-optimized spider allows for higher power handling and airflow, with a profile designed for more rapid and precise cushioning of the speaker cone.Gold-plated Input TerminalsGold-plated spring terminals allow up to AWG#10 speaker cables. General Features Diaphragm Material MRC Honeycomb Effective Frequency Range 28–500 Hz Impedance (ohms) 4 Magnet Material Ferrite Output Sound Pressure 86 dB ±2 dB SPL (1 W, 1 m) Peak Power 1,800 W RMS Power 450 W Rated power 350 W Surround Material Rubber (Separated Notch) Size & Weight Weight 10.71 lb Speaker System Configuration Single Voice Coil Size 10 " (25 cm)
