Sundown Audio X-8 Series Subwoofers 800W RMS (X-8 V.3 D4 8" Subwoofer)
Brand: Sundown Audio

<b> X-8 V.3 D4 | Sundown Audio 800W RMS X-8 Series Subwoofer</b> <p> <b>FEATURES:</b><br> <p> <b>SPECIFICATIONS:</b><br> <p>*RE (Ohms): 6.0 <p>*FS (Hz): 48.506 <p>*VAS (L): 3.933 <p>*Qes: 0.533 <p>*Qms: 5.542 <p>*Qts: 0.486 <p>*Le (mH): 3.41 <p>*BL (NA): 23.218 <p>*Mms (Grams): 157.131 <p>*Cms (uM / N): 68.515 <p>*Sens (dB @ 1w / 1m): 81.1db <p> <b>Enclosure Recommendations :</b><br> <p>*Sealed Enclosure: Not Recommended <p>*Ported Enclosure: 0.75-1.0 cu ft <p>*Recommended Tuning: 32Hz <p>*Recommended Port Area: 12 - 16 sq in <p>*Displacement: 0.13 cu ft <p>*Depth 7.00" <p>*Outside Diameter: 8.70" <p>*Cut-Out: 7.36"

800W RMS Subwoofer
Solid Pole piece with chamfered edges & machined air channels for increased voice coil cooling
High velocity under-spider frame vents
High Temperature copper voice coil wire
Black Aluminum 2.5” voice coil former for superior heat dissipation