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October 27 to November 2, 2026
DC Audio NEO 4.0 15" Dual Bundle (Baltic Birch)
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order, and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 within the contiguous US. Freight items may require delivery coordination; any shipping exceptions are shown before checkout. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
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How this package ships
- Two separate deliveries. Your subwoofers ship from JS Ultimate Sounds and usually arrive 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 subwoofers are not pre-installed. You mount them in the enclosure once both have arrived.
- The enclosure arrives finished in a gray stain, ready to install.
What is included
- (2) DC Audio NEO Elite 4.0 Subwoofer 4500W RMS
- (1) DC Audio NEO 4.0 15" Dual Ported Subwoofer Enclosure, Baltic Birch
Priced 10% below buying the subwoofers and enclosure separately.
Choose your impedance below.
DC Audio NEO Elite 4.0 Subwoofer 4500W RMS
- 4500W RMS / 9000W Peak — DC's 4" coil neo-powered flagship
- Large flat-wound 4.0" coil + 6 columns of neo — built to take a lot of power and crush lows
- Dual 10" spaced spiders — multi-tensile leads sewn to the top spider
- Kraft-pulp fiber-reinforced cone — wide long-throw surround, 8 AWG OFC direct leads
- Available 12"–18", dual 0.7, 1, 1.4 or 2 ohm — stock LR cone/surround
This Listing Includes: (2) DC Audio NEO Elite 4.0 Subwoofers
The DC Audio NEO Elite 4.0 is DC's 4" coil neo-powered flagship — a 4,500-watt RMS driver that does SPL but is even more at home in high-power ground-pounder builds. A large flat-wound 4" coil, six columns of neo, dual 10" spaced spiders and a high-performance kraft-pulp cone let it take serious power, get loud and crush lows. Built on the DC frame and hand-built in the USA (7–14 day build).
Features
- 4.0" 8-layer hi-temp aluminum coil on black-anodized former
- 6 columns of neodymium motor
- Dual 10" OD spaced spiders
- Kraft-pulp fiber-reinforced cone, wide long-throw surround
- 8 AWG OFC direct leads, cast DC-series aluminum frame
Specifications
| RMS Power | 4,500W |
| Peak Power | 9,000W |
| Voice Coil | 4.0" 8-layer aluminum |
| Motor | Neodymium (6 columns) |
| Spiders | Dual 10" spaced |
| Cone | Kraft-pulp fiber-reinforced (LR) |
| Available Sizes | 12", 15", 18" |
| Impedance | Dual 0.7, 1, 1.4 or 2 Ohm |
| Build | Hand-built USA (7–14 days) |
DC Audio NEO 4.0 15" Dual Ported Subwoofer Enclosure
- Net Volume - 8.5 cu ft
- Tuning - 31.0 Hz
- Port Area - 122.4 sq in
- Sub Cutout - 14.25"
- Construction - 1" (24mm) plywood construction
This Listing Includes: (1) Basshead Supply ported enclosure for the DC Audio NEO 4.0 15" subwoofer
This enclosure is custom built specifically for the DC Audio NEO 4.0 15" 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 | 8.5 cu ft |
| Tuning | 31.0 Hz |
| Port Area | 122.4 sq in |
| Port Dimensions | 20.0" x 6.12" |
| Sub Cutout | 14.25" |
| Construction | 1" (24mm) plywood construction |
| Finish | Gray stained finish |
| Wiring | Pre-wired metal binding post with 10ga OFC wire |
| Dimensions (HxWxD) | 22.0" x 47.625" x 22.625" |
