Sundown Audio SAV3 15" Single 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.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
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 SA-Series v.3 15" Subwoofer
- (1) Sundown Audio SAV3 15" Single Ported Subwoofer Enclosure, Baltic Birch
Priced 10% below buying the subwoofer and enclosure separately.
Choose your impedance below.
Sundown Audio SA-Series v.3 15" Subwoofer
- Power — 1,500W RMS / 3,000W peak
- Voice Coil — Dual 2-ohm or dual 4-ohm
- Recommended Tuning — 35Hz
- Mounting Depth — 8.65″
This Listing Includes: (1) Sundown Audio SA-Series v.3 15″ Subwoofer
The Sundown Audio SA-Series v.3 15″ subwoofer handles 1,500W RMS and 3,000W peak, available with dual 2-ohm or dual 4-ohm voice coils. It performs in a 2.0 cu ft sealed enclosure or a 3.0 cu ft ported box tuned to 35Hz with a recommended 44 sq in of port area. With a 14.01″ cutout, 15.59″ outside diameter, and 8.65″ mounting depth, it drops into a wide range of builds.
Features
- 1,500W RMS / 3,000W peak power handling
- Dual 2-ohm or dual 4-ohm voice coil options
- Recommended ported tuning of 35Hz with 44 sq in port area
Specifications
| RMS Power | 1,500W |
| Peak Power | 3,000W |
| Voice Coil | Dual 2-ohm or Dual 4-ohm |
| Sealed Enclosure | 2.0 cu ft |
| Ported Enclosure | 3.0 cu ft |
| Recommended Tuning | 35Hz |
| Recommended Port Area | 44 sq in |
| Mounting / Displacement Depth | 8.65″ |
| Outside Diameter | 15.59″ |
| Cut-Out | 14.01″ |
Sundown Audio SAV3 15" Single Ported Subwoofer Enclosure
- Net Volume - 3.5 cu ft
- Tuning - 32.0 Hz
- Port Area - 50.38 sq in
- Sub Cutout - 14.01"
- Construction - 3/4" (18mm) birch plywood construction
This Listing Includes: (1) Basshead Supply ported enclosure for the Sundown Audio SAV3 15" subwoofer
This enclosure is custom built specifically for the Sundown Audio SAV3 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
- 3/4" (18mm) birch plywood construction
- 13 ply birch veneer construction (1" Baffle 17 ply)
- 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 | 3.5 cu ft |
| Tuning | 32.0 Hz |
| Port Area | 50.38 sq in |
| Port Dimensions | 15.5" x 3.25" |
| Sub Cutout | 14.01" |
| Construction | 3/4" (18mm) birch plywood construction |
| Finish | Gray stained finish |
| Wiring | Pre-wired metal binding post with 10ga OFC wire |
| Dimensions (HxWxD) | 17.0" x 29.5" x 20.0" |
