DOWN4SOUND | SB 8″ SUBWOOFER | 500W RMS | D2

Unleash the power of precise bass performance with the DOWN4SOUND SB-8 Subwoofer, crafted for car audio enthusiasts who value clean, impactful sound in a compact footprint. Featuring a dual 2-ohm voice coil configuration and true 500W RMS power handling, this 8-inch subwoofer is optimized for versatile installs, tight spaces, and high-performance daily systems. Engineered with a refined suspension and durable motor structure, the SB-8 D2 delivers reliable, accurate, and punchy bass. Key Features 500W RMS power handling Dual 2-ohm voice coil configuration 2.5-inch high-temperature voice coil 21 mm one-way Xmax Highly optimized suspension Compact design ideal for tight installations Technical Specifications (T/S Parameters) Revc (DC Resistance): 3.800 ohm Resonance Frequency (Fs): 37.054 Hz Qms: 3.098 Qes: 0.582 Qts: 0.490 Mms (Moving Mass): 125.0 g Cms (Compliance): 139.651 m/N Rms: Not specified Vas: 9.016 L Sd: 210.106 cm BL Product: 14.171 Tm Sensitivity (SPL): 80.3 dB Xmax: 21 mm Displacement: 0.07 cu ft Mounting Depth: 4.98 inches Engineering and Construction Optimized suspension for accurate sound reproduction Vented motor for cooling efficiency Precision-wound 2.5-inch voice coil Durable cone and surround assembly Compact motor optimized for tight-space performance