Sa 12 d2

SA-12 D2 REV.3- Sundown Audio 12" 750W Dual 2-Ohm SA Series Subwoofer

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Description:

SA-12 D2 REV.3 SUNDOWN AUDIO 12" DVC 2 OHM SA 750W RMS SUBWOOFER CAR BASS SPEAKER Specifications: DC Resistance (Re): 4.57 Resonance Frequency (Fs): 33.71 Hz Equivalent Volume (Vas): 21.21 L Electrical Q Factor (Qes): 0.58 Mechanical Q Factor (Qms): 5.34 Total Q Factor (Qts): 0.52 Voice Coil Inductance (Le): 3.40 mH Force Factor (BL): 21.64 NA Moving Mass (incl. Air Load) (Mms): 280 g Suspension Compliance (Cms): 79.43 m/N Sensitivity: 83.21 dB 1w / 1m Box Recommendations: Sealed Enclosure Suggestion: 1.0 cu. ft. Ported Enclosure Suggestion: 1.5 - 2.0 cu. ft. @ 35 Hz Displacement: 0.14 cu. ft. Depth: 6.5 in Outside Diameter: 12.625 in Cutout: 11.125 in

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  • 19.0mm X-Max by 70 BL method one-way (38.0mm peak to peak)
  • Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation
  • High efficiency air-flow management integrated into the motor for maximum voice coil cooling
  • Dual Aluminum Faraday rings for reduced inductance and inductive distortion (pole cap and magnet ID)
  • Two-Year Warranty against defects in materials and workmanship






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SA-12 D4 REV.3 - Sundown Audio 12" 750W Dual 4-Ohm SA Series Subwoofer

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Description:

(Tune to 35Hz, yields F3 of 28Hz) 19.0mm X-Max by 70 BL method one-way (38.0mm peak to peak) Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation 4-layer copper high temperature voice coil windings with 45mm winding length Double layer permanently bonded high strength Nomex spider pack for maximum longevity and durability Thick flat tinsel lead wires tied down to the spider to prevent lead noise and breakage Custom tooled triple joint support ring Custom tooled frame spacer / ventilation ring High efficiency air-flow management integrated into the motor for maximum voice coil cooling Dual Aluminum Faraday rings for reduced inductance and inductive distortion (pole cap and magnet ID) Two-Year Warranty against defects in materials and workmanship

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  • 12" 750W SA Series Subwoofer
  • Dual 4-Ohm
  • 750 watts RMS
  • Specifications: DC Resistance (Re): 7.07 Resonance Frequency (Fs): 33.96 Hz Equivalent Volume (Vas): 24.63 L Electrical Q Factor (Qes): 0.55 Mechanical Q Factor (Qms): 5.15 Total Q Factor (Qts): 0.49 Voice Coil Inductance (Le): 4.84 mH Force Factor (BL): 25.67 NA Moving Mass (incl. Air Load) (Mms): 237 g Suspension Compliance (Cms): 92.27 m/N Sensitivity: 84.22 dB 1w / 1m
  • Box Recommendations: Sealed Enclosure Suggestion: 1.0 cu. ft. Ported Enclosure Suggestion: 1.5 - 2.0 cu. ft. @ 35 Hz Displacement: 0.14 cu. ft. Depth: 6.5 in Outside Diameter: 12.628 in Cutout: 11.125 in




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Pair of SA-12 D2 REV.3 - Sundown Audio 12" 750W Dual 2-Ohm SA Series Subwoofer SA12D2

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Description:

RE (ohms): 4.57 FS (Hz): 33.71 Vas (L): 21.21 Qes: 0.58 Qms: 5.34 Qts: 0.52 Le (mH): 3.40 BL (NA): 21.64 Mms (Grams): 280 Cms (uM/N): 79.43 Sens (1w/1m): 83.21 Cutout Diameter: 11 1/8" Mounting Depth: 6 1/2" Overall Diameter w/ Gasket: 12 5/8" Displacement: 0.14ft3 RMS: 750W Recommended Box Specs (Sealed): 1.0ft3 (Yields F3 of 46Hz) Recommended Box Specs (Ported): 2.0ft3 (Tune to 35Hz, yields F3 of 28Hz) 19.0mm X-Max by 70 BL method one-way (38.0mm peak to peak) Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation 4-layer copper high temperature voice coil windings with 45mm winding length Double layer permanently bonded high strength Nomex spider pack for maximum longevity and durability Thick flat tinsel lead wires tied down to the spider to prevent lead noise and breakage Custom tooled triple joint support ring Custom tooled frame spacer / ventilation ring High efficiency air-flow management integrated into the motor for maximum voice coil cooling Dual Aluminum Faraday rings for reduced inductance and inductive distortion (pole cap and magnet ID) Two-Year Warranty against defects in materials and workmanship

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  • 12" 750W SA Series Subwoofer
  • Dual 2-Ohm
  • 750 watts RMS
  • RE: 4.57 Ohms
  • Fs: 33.71 Hz




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X-12 V.2 D2 - Sundown Audio 12" 1500W RMS Dual 2-Ohm X V.2 Series Subwoofer

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Description:

Sundown Audio X 12 V.2 D2 12" 1500 Watt RMS Car Subwoofer Specifications: DC Resistance (Re): 3.80 Resonance Frequency (Fs): 36.1 Hz Equivalent Volume (Vas): 17.1 L Electrical Q Factor (Qes): 0.44 Mechanical Q Factor (Qms): 4.89 Total Q Factor (Qts): 0.41 Voice Coil Inductance (Le): 2.41 mH Force Factor (BL): 25.2 NA Moving Mass (incl. Air Load) (Mms): 326.2 g Suspension Compliance (Cms): 0.06 mm/N Sensitivity: 84.4 dB 1w / 1m Box Recommendations: Sealed Enclosure Suggestion: Not Recommended Ported Enclosure Suggestion: 2.50 cu. ft. Displacement: 0.20 cu. ft. Depth: 9.67 in Outside Diameter: 12.68 in Cutout: 11.09 in Recommended Tuning: 32 Hz Recommended Port Area: 40 sq. in.

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  • X-12 V.2 D2 - Sundown Audio 12" 1500W RMS Dual 2-Ohm X V.2 Series Subwoofer
  • Displacement: 0.20 ft3
  • Ported: 2.50 ft3
  • Cut-Out: 11.09"
  • Depth: 9.67"
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Pair of SA-12 D4 REV.3- Sundown Audio 12" 750W Dual 4-Ohm SA Series Subwoofer SA12V3D4

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Description:

RE (ohms): 7.07 FS (Hz): 33.96 Vas (L): 24.63 Qes: 0.55 Qms: 5.15 Qts: 0.49 Le (mH): 4.84 BL (NA): 25.67 Mms (Grams): 237 Cms (uM/N): 92.27 Sens (1w/1m): 84.22 Cutout Diameter: 11 1/8" Mounting Depth: 6 1/2" Overall Diameter w/ Gasket: 12 5/8" Displacement: 0.14ft3 RMS: 750W Recommended Box Specs (Sealed): 1.0ft3 (Yields F3 of 46Hz) Recommended Box Specs (Ported): 2.0ft3 (Tune to 35Hz, yields F3 of 28Hz) 19.0mm X-Max by 70 BL method one-way (38.0mm peak to peak) Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation 4-layer copper high temperature voice coil windings with 45mm winding length Double layer permanently bonded high strength Nomex spider pack for maximum longevity and durability Thick flat tinsel lead wires tied down to the spider to prevent lead noise and breakage Custom tooled triple joint support ring Custom tooled frame spacer / ventilation ring High efficiency air-flow management integrated into the motor for maximum voice coil cooling Dual Aluminum Faraday rings for reduced inductance and inductive distortion (pole cap and magnet ID) Two-Year Warranty against defects in materials and workmanship

Buy sa 12 d2 from Amazon.com
  • 12" 750W SA Series Subwoofer
  • Dual 4-Ohm
  • 750 watts RMS
  • RE: 7.07 Ohms
  • Fs: 33.96 Hz




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X-12 V.2 D4 - Sundown Audio 12" 1500W RMS Dual 4-Ohm X V.2 Series Subwoofer

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Buy sa 12 d2 from Amazon.com
  • X-12 V.2 D4 - Sundown Audio 12" 1500W RMS Dual 4-Ohm X V.2 Series Subwoofer
  • Specifications: DC Resistance (Re): 6.1 Resonance Frequency (Fs): 38.3 Hz Equivalent Volume (Vas): 13.2 L Electrical Q Factor (Qes): 0.50 Mechanical Q Factor (Qms): 4.92 Total Q Factor (Qts): 0.45 Voice Coil Inductance (Le): 3.82 mH Force Factor (BL): 30.0 NA Moving Mass (incl. Air Load) (Mms): 305.6 g Suspension Compliance (Cms): 0.06 mm/N Sensitivity: 84.4 dB 1w / 1m
  • Box Recommendations: Sealed Enclosure Suggestion: Not Recommended Ported Enclosure Suggestion: 2.50 cu. ft. Displacement: 0.20 cu. ft. Depth: 9.67 in Outside Diameter: 12.68 in Cutout: 11.09 in Recommended Tuning: 32 Hz Recommended Port Area: 40 sq. in.
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LAB SlapBox 1.40 ft3 Ported/Vented MDF Sub Woofer Enclosure for Pair of Sundown Audio SA-8 v1 v2 v3 (SA8) Car Subwoofers - 3/4" Premium MDF Construction - Made in U.S.A.

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Sundown Audio U-12 D2 12" 1500W RMS Dual 2-Ohm U-Series Subwoofer

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Description:

Finalized terminal spacing, basket color, venting, cast aluminum surround clamp rings, etc. After about a year of work I think the U series maybe ready to start production soon. Stay tuned for more updates! This will be our new series to bridge the gap from the SA to the X v.2 series -- it is also the most direct replacement for the discontinued Z v.3 series but at a much lower price. They use the same voice coil as the X v.2 series; therefore RMS power is 1500-watts rated conservatively. The motor is a similar design to the X v.2 series with one less magnet slug since it isn't needed for use on these frames & soft parts. It also retains a magnet ID shorting ring just like the X v.2 series motor. I have tooled 4 new cone bodies & surrounds to mate up to an entirely different frame tooling from the 1st prototypes. These surrounds are based on the Z v.3 18" surround geometry as this has been our go-to cone for SPL (we use those cones in our Terra for our World Record in SS 3-4 class). We also have tooled the cones to support the same wide-flange dust caps we use on all the new platform drivers. They also feature custom tooled cast aluminum vent spacers to mate up correctly to these frames. We tooled 2 different spacers for this line. Another new feature (also fully custom tooled) is the cast aluminum surround bolt-on ring. We tooled one for each size U series. These woofers will have a similar sound to the Z v.3 series -- meaning they do not have the "new platform" sound of the X, Z, NS, etc.

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  • Sundown Audio U-12 D2 12" 1500W RMS Dual 2-Ohm U-Series Subwoofer
  • Specifications: DC Resistance (Re): 3.8 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.




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E-12 V.3 D2 - Sundown Audio 12" 500W RMS Dual 2-Ohm EV.3 Series Subwoofer

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Description:

SUNDOWN AUDIO E-12 V.3 D2 12" 500W RMS DUAL 2-OHM CAR SUBWOOFER BASS SPEAKER NEW

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  • RMS Power = 500-watts Xmax = 14mm one-way by 70 BL Vented magnetic gap
  • Vented pole piece with optimized geometry Black Aluminum 2.5" voice coil former for superior heat dissipation High Temperature 4-Layer copper voice coil wire
  • Spring Loaded Terminals Stitched-On "Mini-XL" Tinsel Leads to prevent fatigue and failure
  • Box Recommendations: Sealed: 1.0 ft3 Ported: 1.75 ft3 Displacement: 0.12 ft3 Depth: 6 1/2" Outside Diameter: 12 1/4" Cut-Out: 11 1/8" Recommended Tuning: 32hz Recommended Port Area: 28 in2



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SA-10 D2 REV 3 - Sundown Audio 10" Dual 2-Ohm 750W RMS SA Series Subwoofer

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Buy sa 12 d2 from Amazon.com
  • SA-10 D2 REV 3 - Sundown Audio 10" Dual 2-Ohm 750W RMS SA Series Subwoofer
  • RMS Power: 750-watts
  • Vented magnetic gap
  • Optimized high-velocity pole vent
  • Mounting Depth: TBA








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Sa 12 d2