Pay in installments of $168.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Sundown Audio - X-Series v.4 15”The Sundown Audio XV4 15 Subwoofer delivers the ultimate low frequency experience for serious bass lovers. Built with the advanced X v. 4 coil design, this subwoofer offers extreme power handling and consistent performance under heavy loads. With up to 3000W RMS and 6000W peak power, it ensures clean, distortion free sound even at the highest volumes. The durable motor structure and optimized cone area (72. 58 in) provide deeper lows and better air
- The Sundown Audio XV4 15″ Subwoofer delivers the ultimate low-frequency experience for serious bass lovers. Built with the advanced X v.4 coil design, this subwoofer offers extreme power handling and consistent performance under heavy loads.
- With up to 3000W RMS and 6000W peak power, it ensures clean, distortion-free sound even at the highest volumes. The durable motor structure and optimized cone area (72.58 in²) provide deeper lows and better air displacement for maximum sound pressure.
- Engineered for flexibility, the XV4 15″ works best in ported enclosures (4.25 cu ft, tuned to 32 Hz) but can also be customized for complex box designs like 4th order setups. Every element — from the high-grade magnet to the precision voice coil — is crafted to deliver unmatched performance and reliability.
- Perfect for audiophiles and competitors seeking solid bass impact, this subwoofer combines engineering excellence and raw power in one package.
-
15″ high-performance subwoofer with X v.4 coils
-
3000W RMS / 6000W peak power handling
-
35mm Xmax for strong linear excursion
-
Optimized motor design (9.25″ diameter)
-
Recommended ported box: 4.25 cu ft @ 32 Hz
-
Robust cone design for high SPL output
-
Ideal for competitive and high-end car audio systems
Parameter XV4 15D1 XV4 15D2 RMS Power 3000W 3000W Peak Power 6000W 6000W Displacement 0.26 cu.ft. 0.26 cu.ft. Mounting Depth 12.95″ 12.95″ Outside Diameter 15.51″ 15.51″ Cutout Diameter 13.93″ 13.93″ Motor Diameter 9.25″ 9.25″ Sealed Enclosure Not Recommended Not Recommended Ported Enclosure 4.25 cu ft 4.25 cu ft Recommended Port Tuning 32 Hz 32 Hz Recommended Port Area 68 sq in 68 sq in 4th Order Sealed Side 2.0 cu ft 2.0 cu ft 4th Order Ported Side 6.0 cu ft 6.0 cu ft 4th Order Port Area 120 sq in 120 sq in 4th Order Port Length 8″ 8″ Xmax 35mm 35mm SD (Cone Area) 72.58 in² 72.58 in² RE (Ohms) 3.2 3.74 FS (Hz) 29.91 29.51 Qes 0.55 0.49 Qms 4.87 4.08 Qts 0.49 0.44 BL (NA) 22.32 27.44 Mms (g) 457.51 538.24 CMS 61.87 54.02 Sensitivity 85.29 dB 85.1 dB 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
4.4 ★★★★★
Based on 21 reviews
Sort
Product Reviews
★★★★★ 4
Nice table
Sturdiness was not excellent but acceptable for the price. I like the plug and port option making it handy to plug in lamp, phone, etc.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
End tables
Item Package Quantity: 2, Color: White
Love the tables
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 1
Not happy.
It’s very wobbly. I followed all the instructions but it’s a flimsy and wobbly end table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
★★★★★ 5
Great For Battery Chargers On a Shelf!
Love this power strip, had it for probably a year plus now abs works great! The sole reason I purchased this item was so I can select what stays on and what gets turned off. I have this in my utility room and the sole purpose is to plug in battery chargers and to be able to turn off those battery chargers and leave the charger sitting there with the battery in the charger with no power. There is a light that tells you when a product is on and when a product is off . Example: I have AA&AAA battery charger, Ryobi leaf blower charger, Ryobi edger charger and any other charger I want. I have a night light plugged into it because angle allows that. The strip also has a USB that I use for a rechargeable Dremel used for dog nails or toy could use it for cell phone etc. My Flying Pig Grooming Dryer is attached and used with this strip as well. I have had no tripping issues with this power strip but I do keep in mind one high power items such as my grooming dryer at a time.
I have a different company's power strip in my room just for you ladies it hidden behind a mirror and you can keep all your appliances plugged in and cell phones with the option of turning them all off with a button, cutting off power. This is an easy to reach power cord great for putting on a shelf. I am not sure how well it would work behind furniture due to the angle of the plugs. This worked with no issues and I would recommend this and purchase again. Now I am not concerned about saving items due to power surges with this power strip, I have strips that cost a lot of money a lifetime guarantee for those high end electronics like computers TV sets Etc
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Good setup
This has been super useful and functional, I recommend it as it’s a nice way to keep your setup organized, I enjoy having the on and off switches go each outlet, only call out would be the buttons light up when on to show they are on and they are quite bright, so take note of it, it catches me off guard sometimes when I forget they light up and I turn my lights off, but it’s easier to keep in mind what I have charging. The speed of charging is good, the amount of plugs is a fair amount, I plug in my head phones, phone, watch, power bank and monitor. Then there’s the two usb as well as 2 usbc ports, it’s very convenient. It held up well it’s definitely good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026