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Description
Sundown Audio - SA-Series v.3 12"1500 Watts RMS 3000 Watts Peak Dual 2 or 4 ohm voice coils Vented magnetic gap & solid pole piece with vent channels Aluminum 2. 75 voice coil former for superior heat dissipation Innovative high velocity, cast aluminum vented frame spacer ring Magnet ID faraday ring & pole cap faraday ring for smooth acoustic response High temperature copper voice coil wire Spring loaded terminals Stitched on double XL tinsel leads This SA 10 12 v. 3 series is the
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1500 Watts RMS / 3000 Watts Peak
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Dual 2 or 4 ohm voice coils
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Vented magnetic gap & solid pole piece with vent channels
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Aluminum 2.75” voice coil former for superior heat dissipation
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Innovative high velocity, cast aluminum vented frame spacer ring
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Magnet ID faraday ring & pole cap faraday ring for smooth acoustic response
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High-temperature copper voice coil wire
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Spring-loaded terminals
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Stitched-on double “XL” tinsel leads
This SA-10/12 v.3 series is the next generation upgrade to the v.2 series. We stuck with the 2.75” coil diameter and added another 5mm of length for additional linear x-max (22mm now). We 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. We 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 we 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. On top of the ~22mm of one-way linear excursion we have an x-mech limit of 41mm one-way before coil bottom making it nearly "bottomless." The new motor was designed as a "little brother" to the U v.2 series so you will also note the updated venting system with a solid pole piece from the back and channeled pole on the inside.
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RMS Power (D2)
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Peak Power (D2)
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Re-Ohms (D2)
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Vas-L (D2)
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Qes (D2)
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Qms (D2)
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Qts (D2)
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Le-mH (D2)
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BL-NA (D2)
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Mms-Grams (D2)
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Cms-uM/N (D2)
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Sensitivity-dB @ 1w/1m (D2)
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Xmax (D2)
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RMS Power (D4)
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Peak Power (D4)
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Re-Ohms (D4)
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FS-Hz (D4)
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VAS-L (D4)
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Qes (D4)
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Qms (D4)
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Qts (D4)
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Le-mH (D4)
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BL-NA (D4)
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Mms-Grams (D4)
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Cms-uM/N (D4)
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Sensitivity-dB @ 1w/1m (D4)
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Xmax (D4)
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Documentation
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Displacement (Inches)
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 3
Color is off
Color: Bronze
I love the purse. The material is soft and the purse holds a lot. However the color wasn't close to what I ordered. Luckily I had a dress to match.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Beautiful and sleek black hobo bag!
Color: Black, Size: One Size, Color: Black, Size: One Size
This purse is absolutely lovely for the price! Such a cute hobo bag, yet is modern and sleek to make any outfit look polished. It is super soft and has a faux leather texture with a beautiful sheen to it. It seems like great quality and if it ever gets saggy or old, it's cheap enough to replace easily. I love the gold hardware and it also has a lovely gold metal label of the brand on the outside making it look expensive. Also the strap is thick enough that it is quite comfortable on the shoulder. The only gripe I have is that it looked a bit bigger online, it fits about as much as a tote bag would; also the pockets inside are a bit small, but overall, I LOVE it!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
So spacious, great school bag
Color: Black, Size: One Size
I love this bag! I was looking for a bag that would hold my laptop without looking like a school bag, and this is perfect for the job. It fits my MacBook, granted it’s a tight fit with the case on, and it’s like a bottomless pit. I lose things in there so often, it’s so big. I’ve been using it for months now and it’s showing pretty much no signs of wear, and it’s pretty lightweight until I put my school things in it.
It has two pockets on the interior, one open one on the side and one that zips up on the other side. The one that zips holds a decent bit. I held a ton of makeup in it before I decided I needed something better and that I was making it poke out too much. I don’t use the other side as much. I hold a couple of things in it, but nothing that can easily slip out.
Ultimately, this bag is sleek and easy to carry around, it’s also not uncomfortable to wear when holding heavy things. I feel like skinny straps always dig into my arm, but this one is comfy. I liked it so much that I got another one in red as well. Overall, it’s a great bag and I recommend it to anyone who needs a Mary Poppins bag to hold a lot of things.
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Reviewed in the United States on March 14, 2026
★★★★★ 5
spacious, pretty and super sturdy!!
Color: Burgundy, Size: Large
soooo nice I’m obsessed! I treat my purses like black holes but I wanted something I could customize to my liking and it’s big enough I added a bunch of small bags inside to separate things and it’s still so spacious, and the wine color is my fave this season
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Love it
Color: Cream, Size: Large
I love this purse, not too big and not too small. I love the soft leather and also because I can use it when I dress up and or dress down, looks good either way. And the makeup purse is a great addition to help keep all my things together. Love it
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Reviewed in the United States on February 24, 2026