Sundown Audio Dual 12" Uv1 Ported Enclosure - AABE-SA-Uv1-D12-RD
Lead time is 2-3 weeks, no refunds once enclosures have been cut out! This is a custom made box specifically for dual Sundown Audio Uv1 12" subwoofers. At Basshead Supply the goal with the “branded series” enclosures is to offer subwoofer specific enclosures that are well built, well performing and good looking enclosures at an affordable price. Using premium ¾” Russian Baltic Birch we are able to achieve a very strong and light enclosure. Using our refined assembly process produces an enclosure with NO visible screw holes anywhere on the enclosure. The entire enclosure is glued together with Titebond III and coupled with our 1” baffle and an additional 18mm baffle brace (on the dual subwoofer models) the enclosure is strong enough to handle subwoofer setups up to 2000W RMS (dual enclosures – 4000W RMS). Finished off with our carbon gray stain and a polyurethane finish these enclosures have a unique look to set it apart from all the generic prefabs. Complete with a recessed Satin Nickel Brass binding posts and prewired with OFC 10g wire, you are ready to go the moment it arrives. These are also built with love, by hand right here in the UNITED STATES OF AMERICA.
Custom built enclosure specifically for dual Sundown Audio Uv1 12" subwoofers.
Specifications
| Net Internal Volume |
4.0 cubic feet |
| Tuning Frequency |
33 Hz |
| Port Area |
57.375 sq in |
| Port Dimensions |
13.5" (L) x 4.25" (H) |
| Subwoofer Cutout Diameter |
11.2" |
| Enclosure Material |
3/4" (18mm) Birch Plywood |
| Baffle Construction |
Solid 1" (24mm) Baffle |
| Center Brace |
3/4" (18mm) Center Baffle Brace |
| Plywood Construction |
13-ply Birch Veneer (1” Baffle: 17-ply) |
| Finish |
Gray Stained |
| Terminal Type |
Pre-wired Metal Binding Post with 10ga OFC Wire |
Dimensions/Weight
- 15.0” tall
- 33.375” wide
- 23” deep
What Our Experts Think
-
Precision-Tuned for Dual Uv1 12"s: Designed to extract full SPL and low-frequency performance from two Sundown Uv1 12" subwoofers.
-
Deep, Tight Bass Delivery: Ported design boosts output while maintaining sound quality—perfect for daily use or demos.
-
Rugged and Reliable Build: Heavy-duty MDF and internal bracing handle serious power and high excursion.
-
Flared Port for Maximum Efficiency: Smooth airflow reduces port noise and enhances overall bass impact.
-
Big Output, Balanced Footprint: Ideal for users seeking serious bass without overly bulky enclosures.
Q&A
Q: What is the Sundown Audio Dual 12" Uv1 Ported Enclosure?
A: A precision-engineered ported enclosure built for dual Sundown Audio 12" Uv1 subwoofers, delivering deep, clean, and powerful bass for high-performance car audio systems.
Q: Is it tuned for daily use or SPL setups?
A: Tuned for aggressive daily driving with excellent SPL capability—ideal for enthusiasts seeking serious low-end impact.
Q: What is it made of?
A: Crafted from ¾" MDF with internal bracing and a precision-tuned port to ensure durability, airflow, and high-efficiency bass output.
Q: Will it work with other 12" subwoofers?
A: No, it’s purpose-built for Sundown 12" Uv1 subs. Other subwoofers may not fit or perform optimally.
Q: Does the enclosure come assembled?
A: Yes, it ships fully assembled—just install your Uv1 subs and wire them in.
Maintenance Tips
-
Regular Cleaning: Use a soft, dry cloth to gently remove dust from the enclosure's surface and ports.
-
Inspect for Damage: Periodically examine the subwoofers and ports for any signs of wear, such as cracks or tears, especially after extended use.
-
Amplifier Matching: Ensure your amplifier's power output aligns with the subwoofers' recommended specifications to prevent overdriving.
-
Maintain Ventilation: Place the enclosure in a well-ventilated area to allow proper airflow and prevent overheating during prolonged use.
-
Secure Installation: Mount the enclosure securely to minimize vibrations and avoid potential damage to the subwoofers.
