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Description
Sundown Audio - X-Series v.4 10”The Sundown Audio 10" 3000W XV4 Subwoofer is engineered for true bass lovers who demand precision and power. Designed with advanced X v. 4 coil technology, this subwoofer pushes boundaries with exceptional low frequency performance and high durability. Whether youre upgrading your car audio system or building a competition setup, the XV4 delivers massive power handling up to 6000W peak while maintaining clarity and control. It's 30mm Xmax ensures
- The Sundown Audio 10" 3000W XV4 Subwoofer is engineered for true bass lovers who demand precision and power. Designed with advanced X v.4 coil technology, this subwoofer pushes boundaries with exceptional low-frequency performance and high durability.
- Whether you’re upgrading your car audio system or building a competition setup, the XV4 delivers massive power handling up to 6000W peak while maintaining clarity and control. It's 30mm Xmax ensures deep, punchy bass notes without distortion, even at high output levels.
- Built with a strong motor and optimized cone structure, the XV4 offers superior thermal management and consistent performance under pressure. Its 10-inch design fits perfectly into ported enclosures, providing the ideal balance between output and sound quality.
- Upgrade your ride with the Sundown XV4 — where craftsmanship meets unmatched sound performance.
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Powerful 3000W RMS / 6000W Peak output
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Advanced X v.4 coil design for improved efficiency
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10" subwoofer with deep, accurate bass response
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Optimized for ported enclosures (1.5 cu ft / 32Hz tuning)
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35mm Xmax for maximum excursion and clean bass
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Heavy-duty motor with 9.25" diameter
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Durable build for competition-level use
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Dual 1-Ohm and Dual 2-Ohm impedance options
Specification Xv4 10D1 Xv4 10D2 RMS Power 3000 3000 Peak Power 6000 6000 Displacement 0.22 cu. ft. 0.22 cu. ft. Depth 11" 11" Outside Diameter 11.81" 11.81" Cutout Diameter 10.01" 10.01" Motor Diameter 9.25" 9.25" Sealed Enclosure Not Recommended Not Recommended Ported Enclosure 1.5 cu. ft. 1.5 cu. ft. Recommended Port Tuning 32Hz 32Hz Recommended Port Area 24 sq in 24 sq in 4th Order Sealed Side 0.75 cu ft 0.75 cu ft 4th Order Ported Side 2.25 cu ft 2.25 cu ft 4th Order Port Area 45 sq in 45 sq in 4th Order Port Length 8" 8" Xmax 35mm 35mm Sd (Cone Area) 35.63 35.63 Re (Ohms) 3.2 3.74 Fs (Hz) 41.37 37.04 Vas (L) 8.24 8.38 Qes 0.58 0.46 Qms 5.07 3.99 Qts 0.52 0.41 Le (mH) 2.68 — BL (NA) 22.19 27.41 Mms 341.7 396.92 Cms 43.29 46.49 Sensitivity (dB) 81.76 81.5 T/S Specs RMS Power (D2)RMS Power (D1)Peak Power (D1)Peak Power (D2)RE D1 (Ohms)RE D2 (Ohms)FS D1 (Hz)FS D2 (Hz)VAS D1 (L)VAS D2 (L)Qes D1Qes D2Qms D1Qms D2Qts D1Qts D2Le D1 (mH)BL D1 (NA)BL D2 (NA)Mms D1 (Grams)Mms D2 (Grams)Cms D1 (uM/N)Cms D2 (uM/N)Sens D1 (dB @ 1w/1m)Sens D2 (dB @ 1w/1m)Xmax D1Xmax D2Subwoofer Measurements Displacement (Inches)Depth (Inches)Cutout (Inches)Motor Diameter (Inches)Ported Enclosure Specs Ported Enclosure SizeRecommended Port AreaRecommended Port Tuning4th Order Enclosure Specs 4th Order Sealed Side4th Order Ported Side4th Order Port Area4th Order Port Length
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
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 1
Cheap Never again
Pattern Name: Star, Pattern Name: Star
Cheap product. Returned immediately. My shitzu is over a year & a similar toy from the Dollar Tree lasted longer than 6 months. This item lasted 1 hour of receiving.
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Reviewed in the United States on March 14, 2025
★★★★★ 3
My doggy no like!
Pattern Name: Star
My dog completely ignored them.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Fun toy
Pattern Name: Checkered
This was a very fun toy but didn't last too long with our 1-year-old lab who is an aggressive chewer.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Love this set!!!
Size: Medium (2.5"), Style: Fetch Pack 1
I was trying to figure out which of the many different balls this company offers, and I was getting frustrated but then i was SOOOO happy to see they had multiple sets that had multiple of the different balls they offer!! I bought this set and the other set they offer, but this one was my favorite and I think my dogs too! The orange ball works great and bounces just high enough that it doesn’t clear our patio wall, but enough for him to go and jump up to retrieve. But the glow in the dark ball is his favorite! Both me and my pomsky were blown away how we brought the glow in the dark ball outside just as the sun was going down, and when we brought it back inside it was BRIGHT AND GLOWY!!! Even with the sun going down and not much light left!! He loves to play with it in the house after it’s all glowy from the sun. Sometimes we even glow it up under a light inside the house if it’s dark outside, and he will play with it outside in the dark haha he loves it!!! And I think it’s pretty cool too!! All of the balls this company overs are VERY durable! We realized early on that we cannot give our dog regular tennis balls cuz his favorite thing to do is tear the outside fabric off!! So we were trying to figure out what company has the best balls for dogs so they can’t sit there and try to pry them apart, and we found this company!! We have already bought from them about 3 times and all of their balls are durable and bounce how they say they will bounce!! They have the super bouncers and the glow in the dark one and the one with angles that will bounce in different directions and the ones you can throw REALLYY far! Overall, all the balls from this company are very durable, bounce really good, and keep my dog occupied without allowing him to sit there and tear it apart!!! Which i love cuz I do not like when he stops playing with us to sit there and try to take off the fabric, cuz then he could swallow it! So always buy the balls from this company!!! They are the best and most durable!!!! Also plenty soft for your dogs mouth so they can chew on it a bit and it won’t hurt their teeth/gums!
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Reviewed in the United States on July 28, 2024
★★★★★ 5
Good sturdy balls
Size: Medium (2.5"), Style: Fetch Pack 2
My dogs love balls! Unfortunately, they tend to chew them up very quickly. My Belgium Malinois chews on this all the time, and it has held up pretty well. Good option for chewers
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Reviewed in the United States on May 17, 2026