SUNDOWN AUDIO
SA-8V.3D2
8" COMPETITION SUBWOOFER dual 2 ohm
- Sundown Audio SA-8 V.3 D2 8" 500W RMS Dual 2-Ohm SA Series Subwoofer
- Power Handling:
- RMS Power = 500-watts
- Voice Coil: Dual 2 ohm
- Vented magnetic gap featuring sixteen chamfered gap vents
- Solid Pole piece with chamfered edges for increased air powered voice coil cooling
- High velocity under-spider frame vents
- Black Aluminum 2” voice coil former for superior heat dissipation
- High Temperature copper voice coil wire
- Large Magnet ID aluminum faraday ring
- Spring Loaded Terminals
- Stitched-On “XL” Tinsel Leads to prevent fatigue and failure
- High strength & patented cast aluminum frame
- Optimized for small, ported enclosures
- Xmax = 16mm one-way by 70% BL
- Cut-out Diameter: 7-3/8"
- Gasket OD: 8-3/8"
- Mounting Depth: 6-5/8"
- Recommended Ported Enclosure: 0.5 - 0.75 ft^3 @ 35hz
- Weight: 27LB
- DC Resistance (Re) Ω 3.36
- Resonance Frequency (Fs) Hz 38.29
- Equivalent Volume (Vas) L 6.88
- Electrical Q Factor (Qes) 0.324
- Mechanical Q Factor (Qms) 6.310
- Total Q Factor (Qts) 0.309
- Force Factor (BL) NA 18.94
- Moving Mass (incl. Air Load) (Mms) g 144
- Suspension Compliance (Cms) μm/N 120
- Sensitivity 1w / 1m 82.79 dB
- Sealed Enclosure Suggestion cu. ft. Not Recommended
- Ported Enclosure Suggestion cu. ft. 0.5 - 0.75 @ 35Hz
- Displacement cu. ft. 0.08
- Depth in 6.625
- Outside Diameter in 8.375
- Cutout in 7.375
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