Sundown U-Series 8″ v.1 D2 Car Audio Subwoofer
750 W RMS 8-inch dual 2-ohm high-excursion subwoofer
$349.99
Overview
The Sundown U-Series 8-inch v.1 D2 is rated 750 W RMS / 1500 W peak on dual 2-ohm voice coils with 18 mm Xmax. A patented frame, 2.25-inch aluminum voice coil former, cast basket, and Mega-Roll-style surround geometry target more output than an SA-8 v.3 in a compact footprint. Recommended ported volume is about 0.65 cu ft near 35 Hz.
Product details
U-8 vs SA-8
The U-8 sits above the SA-8 v.3 for power handling, Xmax, and output. Rated 750 W RMS / 1500 W peak.
Build
Aluminum 2.25-inch former, solid pole with vent channels, aluminum shorting-ring cap, rear gap venting, and top-plate cooling channels. Mounting depth about 6.02 inches.
Enclosure guidance
Sealed about 0.25–0.35 cu ft; ported about 0.65 cu ft with 9 sq in port area at 35 Hz.
Key features
- 8-inch U-Series v.1 subwoofer
- 750 W RMS / 1500 W peak
- Dual 2-ohm voice coils (D2)
- 18 mm Xmax
- Aluminum 2.25" voice coil former
- Patented cast frame
- Mounting depth about 6.02"
- Ported guidance about 0.65 cu ft @ 35 Hz
Specifications
| Brand | Sundown |
|---|---|
| Model | U-8 v.1 D2 |
| SKU | U8D2 |
| Product type | Subwoofer |
| Size | 8 inch |
| Voice coils | Dual 2 ohm |
| RMS power | 750 W |
| Peak power | 1500 W |
| Xmax | 18 mm |
| Mounting depth | 6.02" |
| Ported volume | 0.65 cu ft |
| Size | 8 inch |
Important notes
- Requires a compatible amplifier and enclosure (sold separately)
- Professional installation recommended
What's in the box
- Sundown U-Series 8" D2 subwoofer
- Mounting hardware as packaged
