Sundown Audio Single 15" NSv6 Ported Enclosure - AABE-SA-NSv6-S15-HD
Lead time is 2-3 weeks, no refunds once enclosures have been cut out! This is a custom made box specifically for the Sundown Audio NSv6 15" 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 1” Baltic Birch all around 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 24mm baffle brace (on the dual subwoofer models) the enclosure is strong enough to handle high power subwoofer setups. 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 NSv6 15" subwoofer
Specifications
| Net Internal Volume |
4.25 cubic feet |
| Tuning Frequency |
30 Hz |
| Port Area |
60 sq in |
| Port Dimensions |
16” (L) x 3.75” (H) |
| Subwoofer Cut-Out Diameter |
14.01 inches |
| Material |
1" Birch Plywood |
| Construction |
17-ply Birch Veneer |
| Finish |
Gray Stained |
| Terminal |
Pre-wired Metal Binding Post |
Dimensions/Weight
- 18" tall
- 31.5" wide
- 23″ deep
What Our Experts Think
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Engineered for NSv6 Power: Designed specifically to handle the raw output and precision of the Sundown NSv6 15" subwoofer.
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Extreme Bass Performance: Tuned for deep, controlled, and powerful low-frequency response.
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Heavy-Duty Build: Constructed from thick MDF with reinforced bracing for long-lasting durability.
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High-Output Port Design: Oversized flared port maximizes airflow and minimizes port noise at high volumes.
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Built for Serious Systems: Supports high excursion and wattage levels for top-tier bass performance.
Q&A
Q: What is the Sundown Audio Single 15" NSv6 Ported Enclosure?
A: A heavy-duty ported enclosure custom-designed for the Sundown Audio 15" NSv6 subwoofer, delivering deep, powerful bass with premium build quality.
Q: Is this enclosure tuned for music or SPL?
A: Tuned for daily use with competition-grade output—ideal for deep bass and dynamic sound.
Q: What materials are used in construction?
A: Crafted from ¾" MDF with a double baffle and high-performance porting for strength, airflow, and sound quality.
Q: Will this work with other 15" subwoofers?
A: No, it’s purpose-built for the 15" NSv6. Fit and performance are not guaranteed with other subs.
Q: Is it ready to use on arrival?
A: Yes, the enclosure arrives fully assembled—just drop in your NSv6 and wire it up.
Maintenance Tips
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Dust regularly: Use a microfiber cloth to keep the surface and ports free from dust and debris.
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Avoid moisture: Store in a dry environment to protect the MDF and carpet from water damage.
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Inspect wiring: Check speaker terminals and connections for secure fit and corrosion every few months.
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Amplifier matching: Pair with an amp that matches the subwoofer’s RMS rating (~2500W) to avoid damage.
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Mount securely: Ensure the enclosure is firmly secured to prevent vibrations and excessive movement.
