DOWN4SOUND SB 8" SUBWOOFER - 4 OHM DVC | 500W RMS
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DOWN4SOUND SB 8" SUBWOOFER - 4 OHM DVC | 500W RMS

$114.99
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QUICK NOTES: RMS Handling: 500W RMS Coil Size: 2.5 Inch Cutout Diameter: 7.20 inches / 183 mm Outer Diameter: 8.50 inches / 216 mm Mounting Depth: 4.98 inches / 126.5 mm Motor Height: 2.36 inches / 60 mm Net Weight: 30 lbs / 13.6 kg Gross Weight: 33.1 lbs / 15 kg Highly optimized suspension for accurate sound reproduction Compact design ideal for tight installations Technical Specifications: Revc (DC Resistance): 5.8 Ohm Resonance Frequency (Fs): 39.62 Hz BL Product: 17.14 T·m Total Moving Mass (Mms): 125.0 g Suspension Compliance (Cms): 120.73 μm/N Effective Piston Area (Sd): 210.1 cm² Equivalent Volume (Vas): 9.33 L Sensitivity (SPL): 80 dB Qms (Mechanical Q): 3.12 Qes (Electrical Q): 0.657 Qts (Total Q): 0.543 Outside Diameter: 8.71 inches (221 mm) Displacement: 0.07 cu ft Outside Diameter: 8.50 in (216 mm) Displacement: 0.07 cu ft Recommended Enclosures: Ported Enclosure Size: 0.65 cu ft (net) Port Area: 9 sq in Port Tuning: 35 Hz Sealed Enclosure:

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