Best Sundown D2

Seismic Audio - SA-SBL084-8 Inch Dual 4 Ohm Slim Mount Car Audio Subwoofer 300 Watts Max Power

SA-8 V.3 D2 - Sundown Audio 8" 500W RMS Dual 2-Ohm SA Series Subwoofer.
Specifications: DC Resistance (Re): 3.36 Ω | Resonance Frequency (Fs): 38.29 Hz | Equivalent Volume (Vas): 6.88 L | Electrical Q Factor (Qes): 0.324....
Box Recommendations: Sealed Enclosure Suggestion: Not Recommended | Ported Enclosure Suggestion: 0.5 - 0.75 cu. ft. @ 35 Hz | Displacement: 0.08 cu.....

Sundown Audio U-12 D2 12″ 1500W RMS Dual 2-Ohm U-Series Subwoofer.
Specifications: DC Resistance (Re): 3.8 Ω | Resonance Frequency (Fs): 42.2 Hz | Equivalent Volume (Vas): 17.9 L | Electrical Q Factor (Qes): 0.30 | Mechanical Q Factor (Qms): 2.67 | Total Q Factor (Qts): 0.27 | Force Factor (BL): 31.2 NA | Moving Mass (incl. Air Load) (Mms): 290.2 g | Suspension Compliance (Cms): 0.05 mm/N | Sensitivity: 88.4 dB 1w / 1m.
Box Recommendations: Sealed Enclosure Suggestion: 1.0 cu. ft. | Ported Enclosure Suggestion: 2.0 cu. ft. | Displacement: 0.21 cu. ft. | Depth: 7.75 in | Outside Diameter: 12.83 in | Cutout: 11.01 in | Recommended Tuning: 32 Hz | Recommended Port Area: 32 sq. in..

SA-8 V.3 D2 – Sundown Audio 8″ 500W RMS Dual 2-Ohm SA Series Subwoofer.
Specifications: DC Resistance (Re): 3.36 Ω | Resonance Frequency (Fs): 38.29 Hz | Equivalent Volume (Vas): 6.88 L | Electrical Q Factor (Qes): 0.324 | Mechanical Q Factor (Qms): 6.310 | Total Q Factor (Qts): 0.309 | Force Factor (BL): 18.94 NA | Moving Mass (incl. Air Load) (Mms): 144 g | Suspension Compliance (Cms): 120 μm/N | Sensitivity: 82.79 dB 1w / 1m.
Box Recommendations: Sealed Enclosure Suggestion: Not Recommended | Ported Enclosure Suggestion: 0.5 – 0.75 cu. ft. @ 35 Hz | Displacement: 0.08 cu. ft. | Depth: 6.625 in |Outside Diameter: 8.375 in | Cutout: 7.375 in.

Sundown Audio U-18 D2 18" 1500W RMS Dual 2-Ohm U-Series Subwoofer.
Specifications: DC Resistance (Re): 3.8 Ω | Resonance Frequency (Fs): 31.3 Hz | Equivalent Volume (Vas): 135.4 L | Electrical Q Factor (Qes): 0.37 | Mechanical Q Factor (Qms): 3.41 | Total Q Factor (Qts): 0.33 | Voice Coil Inductance (Le): 2.62 mH | Force Factor (BL): 29.9 NA | Moving Mass (incl. Air Load) (Mms): 444.1 g | Suspension Compliance (Cms): 0.06 mm/N | Sensitivity: 92.3 dB 1w / 1m.
Box Recommendations: Sealed Enclosure Suggestion: 3.0 cu. ft. | Ported Enclosure Suggestion: 4.0 cu. ft. | Displacement: TBA | Depth: 10.11 in | Outside Diameter: 18.66 in | Cutout: 16.69 in | Recommended Tuning: 32 Hz | Recommended Port Area: 64 sq. in..

Sundown Audio U-15 D2 15" 1500W RMS Dual 2-Ohm U-Series Subwoofer.
Specifications: DC Resistance (Re): 3.8 Ω | Resonance Frequency (Fs): 37.9 Hz | Equivalent Volume (Vas): 54.0 L | Electrical Q Factor (Qes): 0.34 | Mechanical Q Factor (Qms): 3.10 | Total Q Factor (Qts): 0.31 | Voice Coil Inductance (Le): 2.44 mH | Force Factor (BL): 30.7 NA | Moving Mass (incl. Air Load) (Mms): 355.7 g | Suspension Compliance (Cms): 0.05 mm/N | Sensitivity: 91.2 dB 1w / 1m.
Box Recommendations: Sealed Enclosure Suggestion: 2.0 cu. ft. | Ported Enclosure Suggestion: 3.0 cu. ft. | Displacement: 0.24 cu. ft. | Depth: 9.05 in | Outside Diameter: 15.59 in | Cutout: 14.01 in | Recommended Tuning: 32 Hz | Recommended Port Area: 48 sq. in..

METABOLISM SUPPORT: Sundown Cinnamon Capsules support sugar metabolism (3).
TRADITIONALLY USED: Cinnamon has been traditionally used as a support for wellness and has been referenced in Chinese texts dating back to thousands of years.(3).
500 MG OF CINNAMON PER CAPSULE: With 500 mg of Cinnamon per capsule, Sundown Cinnamon Capsules support sugar metabolism (3).
THIRD PARTY TESTED — Sundown products are always third-party tested for safety, quality and purity. We are a proudly American company with millions of happy customers since 1977.
CLEAN(1) VITAMINS — All Sundown vitamins are Non-GMO and free of artificial flavors.
gluten-free, wheat-free, dairy-free, lactose-free.

Packaging May Vary - Sold as "2.5 fl oz (Pack of 3)" i.e. 2.5 fl oz per Pack.
PURE VITAMIN E OIL: Sundown Naturals Vitamin E Oil is pure & preservative-free. Vitamin E oil offers the moisturizing benefits of vitamin E in a rich, non-greasy feeling, oil & is a nutrient-dense moisturizer for your face, helping moisturize dry skin..
VITAMIN E OIL FOR SKIN: Vitamin E oil has a well earned reputation as a great beauty & health product, for dry skin & taming hair. Sundown Natural's Vitamin E Oil is luxuriously rich, & is pure, non-GMO & free from artificial colors..
SKINCARE SUPPLEMENTS: Healthy looking skin starts with overall wellness. Support beautiful, smooth looking skin with biotin, vitamin E, fish oil, tea tree oil, or our Hair, Skin and Nails formula, and support overall wellness with a daily multivitamin..
SUNDOWN NATURALS SUPPORTS WELLNESS: At Sundown Naturals, we are 100% committed to your health, with supplements, chewable and gummy vitamins for adults and kids, probiotics and oils. Our nutritional vitamins and supplements are non-GMO.

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HEART HEALTH: 90-Count Softgels, 1400 mg Sundown Complete Omega Wild Alaskan Salmon Oil Softgels supports heart and cardiovascular health*.
OMEGA-3: Provide you with 1400 mg of total omega-3s per serving.
SKIN & JOINT HEALTH: These omega-3 fatty acids from fish oil support heart, skin, and joint health*.
CLEAN NUTRITION: 100% free of gluten & wheat, dairy & lactose, artificial flavors Sundown Wild Alaskan Salmon Oil Complete Omega is concentrated and....
GO CLEAN: At Sundown, we care about your health That's why we offer a full line of the best quality vitamins and supplements that are completely free....