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Sundown Audio Triple 8" SAv3 Ported Enclosure - AABE-SA-SAv3-T8-SD

Sundown Audio Triple 8" SAv3 Ported Enclosure - AABE-SA-SAv3-T8-SD

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Sundown Audio Triple 8" SAv3 Ported Enclosure - AABE-SA-SAv3-T8-SD

Custom built enclosure specifically for three Sundown Audio SAv3 8" subwoofer.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 SAv3 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.

 Specifications
  • 1.7 cubic feet net enclosure
  • 35 hz tuning
  • 31.625 sq inches of port
  • 11" x 2.875" port dimensions
  • 7.375" subwoofer cut out
  • 3/4 inch (18mm) plywood construction
  • 3/4" (18mm) center baffle braces
  • 13 ply birch veneer construction
  • Gray stained finish
  • Pre-wired metal binding post with 10ga OFC wire
Dimensions
  • 12.5" tall
  • 32.5" wide
  • 15″ deep
What Our Experts Think
  • Designed for Triple SAv3 Subwoofers – Engineered specifically to maximize the performance of three 8-inch Sundown Audio SAv3 subwoofers.
  • High-Output Ported Design – Delivers deeper bass extension, greater efficiency, and stronger low-frequency impact than comparable sealed enclosures.
  • Optimized for Powerful, Musical Bass – Precision-tuned internal volume and port configuration provide an excellent balance of output and sound quality.
  • Compact Multi-Sub Solution – Offers the benefits of a triple-subwoofer setup while maintaining efficient use of available installation space.
  • Heavy-Duty Construction – Reinforced enclosure design helps minimize flex and unwanted resonance during high-output operation.
  • Expert Pick for Daily & SPL Builds – Ideal for enthusiasts seeking impressive bass performance, strong low-end response, and a professionally engineered enclosure.
Q&A

Q: What is the Sundown Audio Triple 8" SAv3 Ported Enclosure designed for?
A: It is a custom-tuned ported enclosure engineered specifically for three 8-inch Sundown Audio SAv3 subwoofers to maximize bass output and overall performance.

Q: Why choose a triple 8-inch ported enclosure?
A: The triple-subwoofer configuration increases cone area and efficiency, delivering stronger bass output and deeper low-frequency response.

Q: Is this enclosure designed specifically for SAv3 subwoofers?
A: Yes, it is optimized to match the airspace and tuning requirements of three Sundown Audio SAv3 8-inch subwoofers.

Q: What type of bass performance can I expect?
A: Expect powerful, punchy bass with excellent low-frequency extension and impressive SPL capability for daily listening or competition-style systems.

Q: Is the enclosure pre-built and ready to install?
A: Yes, it comes professionally assembled and ready for subwoofer installation.

Q: What materials are used in the enclosure?
A: It is constructed from heavy-duty MDF with reinforced internal bracing for durability, rigidity, and vibration control.

Q: Does the enclosure improve subwoofer performance?
A: Yes, the tuned ported design helps maximize output, efficiency, and overall bass response.

Q: Is this enclosure suitable for high-power audio systems?
A: Yes, it is designed to support the power handling capabilities of multiple SAv3 subwoofers in demanding applications.

Q: Can it fit in space-conscious vehicle builds?
A: Yes, triple 8-inch systems are often chosen to achieve strong bass performance while using less space than larger subwoofer setups.

Q: Is professional installation recommended?
A: Yes, professional installation is recommended to ensure proper wiring, mounting, and system tuning for optimal performance.

Maintenance Tips
  • Inspect the enclosure regularly for loose screws, cracks, or structural wear.
  • Tighten all subwoofer mounting hardware to prevent vibrations and maintain an airtight seal.
  • Check speaker wire and terminal connections periodically for damage, corrosion, or loose contacts.
  • Keep the enclosure clean, dry, and free from dust, dirt, and debris accumulation.
  • Avoid exposure to direct sunlight, excessive heat, or moisture to protect enclosure materials.
  • Inspect the port opening regularly and remove any obstructions that may restrict airflow.
  • Operate the subwoofers within recommended power limits to ensure optimal performance and longevity.
  • Listen for rattles, vibrations, or air leaks and address issues promptly to maintain strong bass response and sound quality.