Sundown Audio Single 18" Uv1 Ported Enclosure - AABE-SA-Uv1-S18-SUPB-RD
Lead time is 2-3 weeks, no refunds once enclosures have been cut out! This is a custom made box specifically for a Sundown Audio Uv1 18" subwoofer. 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 the Sundown Audio Uv1 18" subwoofer.
Specifications
| Net Internal Volume |
5.75 cubic feet |
| Tuning Frequency |
31 Hz |
| Port Area |
84.09375 sq in |
| Port Dimensions |
17.25” (Length) x 4.875” (Height) |
| Subwoofer Cut-Out Diameter |
16.9 inches |
| Material |
3/4" (18mm) Birch Plywood |
| Baffle |
Solid 1” (24mm) Baffle for Ultimate Strength |
| Construction |
13-ply Birch Veneer (1” Baffle with 17-ply Birch) |
| Finish |
Gray Stained |
| Terminal |
Pre-wired Metal Binding Post |
Dimensions/Weight
- 19" tall
- 38.125" wide
- 22″ deep
What Our Experts Think
-
Precision-Tuned for Uv1 18": Designed specifically to match the performance needs of the Sundown Uv1 18" subwoofer.
-
Massive Low-End Response: Ported design delivers deep, booming bass with clean output and impressive SPL capability.
-
Built to Handle Power: Durable MDF construction with internal bracing ensures stability under extreme excursion and high wattage.
-
Optimized Port Design: Flared port increases airflow, reduces port noise, and enhances bass efficiency and clarity.
-
Versatile for Daily or Competition Use: Balanced for both high-output daily driving and SPL performance.
Q&A
Q: What is the Sundown Audio Single 18" Uv1 Ported Enclosure?
A: A heavy-duty ported enclosure tailored for the Sundown Audio 18" Uv1 subwoofer, designed to deliver deep, thunderous bass with high efficiency.
Q: Is this enclosure built for daily driving or SPL use?
A: Tuned for high-output daily use with SPL capability, offering clean, impactful low frequencies with excellent response.
Q: What materials are used in its construction?
A: Made from robust ¾" MDF with reinforced double baffle and precision-tuned porting for durability and optimized airflow.
Q: Can it be used with other 18" subwoofers?
A: No, this enclosure is purpose-built for the Sundown Audio 18" Uv1. Fit and performance are not guaranteed with other subs.
Maintenance Tips
-
Regular Cleaning: Wipe the enclosure with a soft, dry cloth to prevent dust accumulation on the surface and ports.
-
Inspect for Damage: Periodically check the subwoofer and port 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 subwoofer's 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 subwoofer.
