Sundown Audio XV3 8" Dual Bundle
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Bundle Includes: (2) Sundown Audio X-Series v.3 8" 800W X-8 Subwoofer + (1) Sundown Audio XV3 MDF 8" Dual Ported Subwoofer Enclosure
Priced at 10% off the combined retail price of the subwoofers and enclosure bought separately. Select your impedance below.
Sundown Audio X-Series v.3 8" 800W X-8 Subwoofer
- RMS Power — 800W (conservative rating)
- Voice Coil — Dual 2-ohm or dual 4-ohm
- Xmax — 19mm linear (~2.4″ p-p before coil leaves the gap)
- Motor — Custom-tooled 8″ frame with aluminum magnet-ID shorting ring
This Listing Includes: (2) Sundown Audio X-Series v.3 8″ X-8 Subwoofers
The Sundown X-8 v.3 is one of the most popular 8″ subwoofers Sundown has ever produced, building on the v1 and v2 and improving on both. The key is its FEA-optimized spider and surround, paired with the custom-tooled 8″ frame that represents the maximum performance possible on that platform. The motor and coil deliver roughly 19mm of one-way linear Xmax — about 2.4″ peak-to-peak before the coil leaves the gap — and an aluminum magnet-ID shorting ring reduces inductive distortion. The 800-watt RMS rating is quite conservative. Available in D2 and D4, it’s right at home in small sealed or ported enclosures.
Features
- FEA-optimized spider and surround for low distortion
- Custom-tooled 8″ frame platform maxed for output
- ~19mm one-way linear Xmax (~2.4″ p-p before the coil leaves the gap)
- Aluminum magnet-ID shorting ring for reduced inductive distortion
- Conservative 800-watt RMS rating
Specifications
| RMS Power | 800W |
| Impedance | Dual 2-ohm or Dual 4-ohm |
| Xmax | 19mm |
| RE (D2 / D4) | 4.0 / 6.0 ohms |
| FS (D2 / D4) | 47.4 / 49.6 Hz |
| VAS (D2 / D4) | 3.6 / 3.2 L |
| Qts (D2 / D4) | 0.31 / 0.36 |
| BL (D2 / D4) | 26.0 / 30.7 |
| Sensitivity (D2 / D4) | 82.1 / 81.8 dB @ 1w/1m |
| Sealed Enclosure | 0.3 – 0.4 cu ft |
| Ported Enclosure | 0.75 – 1.0 cu ft |
| Recommended Tuning | 32Hz |
| Recommended Port Area | 12 – 16 sq in |
| Displacement | 0.13 cu ft |
| Mounting Depth | 6.8″ |
| Outside Diameter | 8.70″ |
| Cut-Out | 7.36″ |
Sundown Audio XV3 MDF 8" Dual Ported Subwoofer Enclosure
- Net Volume - 2.0 cu ft
- Tuning - 34.0 Hz
- Sub Cutout - 7.375"
- Construction - Dense, uniform, void-free triple refined MDF panel
This Listing Includes: (1) Basshead Supply ported enclosure for the Sundown Audio XV3 MDF 8" subwoofer
This enclosure is custom built specifically for the Sundown Audio XV3 MDF 8" subwoofer. Basshead Supply's Performance Series enclosures are subwoofer-specific boxes engineered for strong, clean output, built with a refined assembly process that leaves no visible screw holes. Every box is glued with Titebond III and internally braced, then pre-wired with a recessed satin-nickel binding post and OFC 10-gauge wire - built by hand in the USA. Made to order (2-3 week lead time) and shipping from JS Ultimate Sounds, your Basshead Supply dealer.
Features
- Dense, uniform, void-free triple refined MDF panel
- Ships bare / unfinished - sanded and ready to finish your way
- Refined assembly - no visible screw holes
- Glued with Titebond III and internally braced
- Pre-wired recessed satin-nickel binding post with OFC 10-gauge wire
- Built by hand in the USA
Specifications
| Net Volume | 2.0 cu ft |
| Tuning | 34.0 Hz |
| Sub Cutout | 7.375" |
| Construction | Dense, uniform, void-free triple refined MDF panel |
| Finish | Ships bare / unfinished - sanded and ready to finish your way |
| Wiring | Pre-wired metal binding post with 10ga OFC wire |
| Dimensions | 13.0" tall / 18.25" deep |
