Sundown Audio Triple 8" SAv3 Ported Enclosure - AABE-SA-Uv1-T8-SD
Lead time is 2-3 weeks, no refunds once enclosures have been cut out! This is a custom made box specifically for three Sundown Audio Uv1 8" 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 strong baffle and an additional 18mm baffle brace (on the dual subwoofer models) the enclosure is strong enough to handle subwoofer setups up to 1000W RMS (dual enclosures – 2000W 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 three Sundown Audio Uv1 8" subwoofer.
Specifications
| Net Internal Volume |
2.1 cubic feet |
| Tuning Frequency |
35 Hz |
| Port Area |
30.25 sq in |
| Port Dimensions |
11” (L) x 2.75” (H) |
| Subwoofer Cut-Out Diameter |
7.3 inches |
| Material |
3/4" (18mm) Birch Plywood |
| Construction |
13-ply Birch Veneer |
| Bracing |
3/4" (18mm) Center Baffle Braces |
| Finish |
Gray Stained |
| Terminal |
Pre-wired Metal Binding Post with 10ga OFC Wire |
Dimensions/Weight
- 12.5" tall
- 33" wide
- 16″ deep
What Our Experts Think
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Designed for Triple SAv3 8"s: Expertly tuned to match the performance profile of three Sundown SAv3 8" subwoofers in a compact, high-output design.
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Surprisingly Deep Bass: Ported configuration delivers rich, low-end response with tight, punchy impact—rare for 8" subs.
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Compact but Powerful: Ideal for limited space installs without compromising on performance or sound pressure.
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Premium Build Quality: Constructed from durable MDF with internal bracing to handle high RMS loads and vibration.
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Flared Port Design: Enhances airflow, reduces port noise, and improves overall efficiency and bass clarity.
Q&A
Q: What is the Sundown Audio Triple 8" SAv3 Ported Enclosure?
A: A triple 8" ported enclosure precision-built for Sundown Audio SAv3 subwoofers, delivering tight, punchy bass with optimized airflow and output in a compact footprint.
Q: Is this enclosure for daily use or SPL setups?
A: Tuned for daily use, it offers clean, responsive bass and impressive low-end for music-focused builds in tight spaces.
Q: What is it made of?
A: Constructed from ¾" MDF with reinforced bracing and precision port tuning for durability, airflow, and superior acoustic performance.
Q: Can it fit other 8" subwoofers?
A: No, it’s specifically designed for Sundown Audio 8" SAv3 subwoofers. Other models may not fit or perform correctly.
Q: Is it pre-assembled?
A: Yes, the enclosure arrives fully assembled—just drop in your SAv3 subs and wire them up.
Maintenance Tips
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Regular Cleaning: Wipe the enclosure with a soft, dry cloth to prevent dust accumulation on the surface and ports.
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Inspect for Damage: Periodically check the subwoofers and ports for any signs of wear, such as cracks or tears, especially after extended use.
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Amplifier Matching: Ensure your amplifier's power output aligns with the subwoofers' recommended specifications to prevent overdriving.
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Maintain Ventilation: Place the enclosure in a well-ventilated area to allow proper airflow and prevent overheating during prolonged use.
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Secure Installation: Mount the enclosure securely to minimize vibrations and avoid potential damage to the subwoofers.
