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Sundown Audio SA-10 v.3 D2 10" (SA10V3D2)

3000W Peak (1500W RMS) 10" SA Series Dual 2-ohm Car Subwoofer (SAV310D2)

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• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Foam Surround
• Mount depth: 8.11"
• Sensitivity: 82.5 dB

Learn more about the sav310d2
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List price $479.99
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$399.99

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Sundown Audio SA-10 v.3 D2 10" (SA10V3D2)

100% off


Priced separately $412 98

Promo Savings of $12 99

Total price:

$399 99

Description


Sundown Audio brand icon

Authorized dealer


Sundown Audio SA-10 v.3 D2 10"

This SA-10/12 v.3 series is the next generation upgrade to the v.2 series. Sundown stuck with the 2.75” coil diameter and added another 5mm of length for additional linear x-max (22mm now). Sundown are able to perfectly balance the mass, motor force, and suspension stiffness for the intended power level. Compared to the v.2 the v.3 features taller cones and wider spiders to enhanced linearity and coil stability to the next level. It also utilized full 3D FEA to further optimize the spider packs for this generation.

The motor also features a large magnet shorting ring (faraday ring) & pole cap faraday ring to reduce distortion and deliver smoother response across the entire acoustic spectrum. With the v.3 upgrade, it features integrated a completely "locked-in" faraday ring that is physically held in place by the T-Yoke. The motor & coil setup is mated to an extremely robust multi-layer spider with fully tied-on & doubled-up “XL” tinsel leads. A competition-grade paper cone, strong foam surround, and custom-tooled aluminum frame (same frame as the bigger brother U v.2 series) are used to complete this masterpiece.


Product Details:

  • 10" Dual 2 ohm SA Series Subwoofer
  • Power Handling:
    • Peak: 3000 watts
    • RMS: 1500 watts
  • Competition Grade Paper Cone
  • Foam Surround
  • Vented magnetic gap and solid pole piece with vent channels
  • Innovative high velocity, cast aluminum vented frame spacer ring
  • Magnet ID faraday ring and pole cap faraday ring
  • Spring-loaded terminals for easy connection
  • Stitched-on double "XL" tinsel leads
  • 2.75" High temperature Copper voice coil on aluminum former
  • 22 mm Xmax
  • Double Stacked magnet motor structure
  • Resonance Frequency (Fs): 36 Hz
  • Sensitivity: 82.5 dB
  • Recommended sealed box volume: 0.5 cubic feet
  • Recommended ported box volume: 1.0 cubic feet
  • Top-mount depth: 8.11"
  • Cutout diameter: 9.5"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Sundown Audio SA-10 v.3 D2 10" (SA10V3D2) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Sundown Audio SA-10 v.3 D2 10" (SA10V3D2) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Sundown Audio SA-10 v.3 D2 10" (SA10V3D2) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Sundown Audio SA-10 v.3 D2 10" (SA10V3D2) Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
SA Series
Subwoofer Size
10"
Peak Power Handling
3000 watts
RMS Power Handling
1500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Material
Copper
Voice Coil Diameter
2.75"
Sensitivity
82.5 dB
Xmax (millimeters)
22 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Competition Grade Paper
Woofer Surround
Foam
Magnet Structure
Double Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.5 cubic feet
Optimum Ported Box Volume
1.0 cubic feet
Top-Mount Depth (Mounting Depth)
8.11"
Cutout Diameter
9.5"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
36 Hz
Equivalent Compliance (Vas)
10.286 liters
Total Speaker Q Value (Qts)
0.413
Electrical Q Value (Qes)
0.501
Electrical Resistance of Voice Coil (Re)
3.4 ohm
Mechanical Q Value (Qms)
2.341
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SAV310D2

Weight:

0.77lbs

Internal SKU:

sav310d2

Internal Product ID:

223412

Customer Ratings & Reviews


Sundown Audio SA-10 v.3 D2 10

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Hits hard

This sub handles everything I've thrown at it and begs for more. It hits hard and sounds fantastic. Ive got it in a sealed box and im sure if I put it in a ported box it would be even better. Only con with this sub is that I didnt order 2

By Jason on March 9, 2026 Checkmark Icon Verified purchase
2011 Chevrolet Tahoe




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