Sundown Audio X v3 18 Single Bundle (Baltic Birch)
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How this package ships
- Two separate deliveries. Your subwoofer ships from JS Ultimate Sounds and usually arrives first.
- Separate tracking numbers. You will get one for each delivery, so a tracking link showing only part of your order is normal.
- The enclosure is built to order by Basshead Supply and ships direct from them in about 2 to 3 weeks.
- The subwoofer is not pre-installed. You mount it in the enclosure once both have arrived.
- The enclosure arrives finished in a gray stain, ready to install.
What is included
- (1) Sundown Audio X-Series v.3 18" Subwoofer 2500W RMS
- (1) Sundown Audio XV3 18" Single Ported Subwoofer Enclosure, Baltic Birch
Priced 10% below buying the subwoofer and enclosure separately.
Choose your impedance below.
Sundown Audio X-Series v.3 18" Subwoofer 2500W RMS
- Power — 2500W RMS / 5000W Peak
- Voice Coil — Dual 1 or 2 ohm, 3"
- Excursion — Four inches peak-to-peak
- Motor — Triple-stacked magnet, 220mm structure, hyper-extended pole
- Surround — All-new Mega-Roll v.2
This Listing Includes: (1) Sundown Audio X-Series v.3 18" Subwoofer
Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.3 18" is engineered for ultra-deep bass and high power handling. Built for the low-frequency, small-ported-box category, it can also run in up to a 50% larger enclosure for even more low-end extension. The v.3 differentiates itself with an incredibly linear suspension that maintains extremely low distortion, and steps up to a much larger 220mm motor structure (versus 190mm on v.1) with improved ventilation and the all-new Mega-Roll v.2 surround. Rated at 2500W RMS (5000W peak) with dual 1 or 2 ohm coils and built to order.
Features
- Triple-stacked magnet with hyper-extended pole
- 3" voice coil
- Larger 220mm motor structure versus 190mm on v.1
- Improved motor ventilation
- All-new Mega-Roll v.2 surround
Specifications
| RMS Power | 2500 Watts |
| Peak Power | 5000 Watts |
| Impedance | Dual 1 ohm or Dual 2 ohm |
| Voice Coil | 3" |
| Magnet | Triple-stacked |
| Motor Structure | 220mm |
| Peak-to-Peak Excursion | 4 inches |
| Surround | Mega-Roll v.2 |
Sundown Audio XV3 18" Single Ported Subwoofer Enclosure
- Net Volume - 7.0 cu ft
- Tuning - 30.0 Hz
- Port Area - 101.25 sq in
- Sub Cutout - 16.69"
- Construction - 1" (24mm) plywood construction
This Listing Includes: (1) Basshead Supply ported enclosure for the Sundown Audio XV3 18" subwoofer
This enclosure is custom built specifically for the Sundown Audio XV3 18" 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. Custom built to order by Basshead Supply and shipped directly from them, about 2 to 3 weeks.
Features
- 1" (24mm) plywood construction
- 17 ply birch veneer construction
- Gray stained finish
- 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 | 7.0 cu ft |
| Tuning | 30.0 Hz |
| Port Area | 101.25 sq in |
| Port Dimensions | 18.0" x 5.625" |
| Sub Cutout | 16.69" |
| Construction | 1" (24mm) plywood construction |
| Finish | Gray stained finish |
| Wiring | Pre-wired metal binding post with 10ga OFC wire |
| Dimensions (HxWxD) | 20.0" x 39.875" x 25.125" |
